Acse/acse/Acse.output

Terminals which are not used

   COLON
   MOD_OP
   FOR
   NOT


State 25 conflicts: 1 shift/reduce


Grammar

    0 $accept: program $end

    1 program: var_declarations statements

    2 var_declarations: var_declarations var_declaration
    3                 | /* empty */

    4 var_declaration: TYPE declaration_list SEMI

    5 declaration_list: declaration_list COMMA declaration
    6                 | declaration

    7 declaration: IDENTIFIER ASSIGN NUMBER
    8            | IDENTIFIER LSQUARE NUMBER RSQUARE
    9            | IDENTIFIER

   10 code_block: statement
   11           | LBRACE statements RBRACE

   12 statements: statements statement
   13           | statement

   14 statement: assign_statement SEMI
   15          | control_statement
   16          | read_write_statement SEMI
   17          | SEMI

   18 control_statement: if_statement
   19                  | do_while_statement SEMI
   20                  | while_statement
   21                  | return_statement SEMI

   22 read_write_statement: read_statement
   23                     | write_statement

   24 assign_statement: IDENTIFIER LSQUARE exp RSQUARE ASSIGN exp
   25                 | IDENTIFIER ASSIGN exp

   26 if_statement: if_stmt

   27 @1: /* empty */

   28 if_statement: if_stmt ELSE @1 code_block

   29 return_statement: RETURN

   30 read_statement: READ LPAR IDENTIFIER RPAR

   31 write_statement: WRITE LPAR exp RPAR

   32 @2: /* empty */

   33 @3: /* empty */

   34 while_statement: WHILE @2 LPAR exp RPAR @3 code_block

   35 @4: /* empty */

   36 do_while_statement: DO @4 code_block WHILE LPAR exp RPAR

   37 @5: /* empty */

   38 @6: /* empty */

   39 if_stmt: IF @5 LPAR exp RPAR @6 code_block

   40 exp: NUMBER
   41    | IDENTIFIER
   42    | IDENTIFIER LSQUARE exp RSQUARE
   43    | NOT_OP NUMBER
   44    | NOT_OP IDENTIFIER
   45    | exp AND_OP exp
   46    | exp OR_OP exp
   47    | exp PLUS exp
   48    | exp MINUS exp
   49    | exp MUL_OP exp
   50    | exp DIV_OP exp
   51    | exp LT exp
   52    | exp GT exp
   53    | exp EQ exp
   54    | exp NOTEQ exp
   55    | exp LTEQ exp
   56    | exp GTEQ exp
   57    | exp SHL_OP exp
   58    | exp SHR_OP exp
   59    | exp ANDAND exp
   60    | exp OROR exp
   61    | LPAR exp RPAR
   62    | MINUS exp


Terminals, with rules where they appear

$end (0) 0
error (256)
LBRACE (258) 11
RBRACE (259) 11
LPAR (260) 30 31 34 36 39 61
RPAR (261) 30 31 34 36 39 61
LSQUARE (262) 8 24 42
RSQUARE (263) 8 24 42
SEMI (264) 4 14 16 17 19 21
COLON (265)
PLUS (266) 47
MINUS (267) 48 62
MUL_OP (268) 49
DIV_OP (269) 50
MOD_OP (270)
AND_OP (271) 45
OR_OP (272) 46
NOT_OP (273) 43 44
ASSIGN (274) 7 24 25
LT (275) 51
GT (276) 52
SHL_OP (277) 57
SHR_OP (278) 58
EQ (279) 53
NOTEQ (280) 54
LTEQ (281) 55
GTEQ (282) 56
ANDAND (283) 59
OROR (284) 60
COMMA (285) 5
ELSE (286) 28
FOR (287)
RETURN (288) 29
READ (289) 30
WRITE (290) 31
DO (291) 36
WHILE (292) 34 36
IF (293) 39
TYPE (294) 4
IDENTIFIER (295) 7 8 9 24 25 30 41 42 44
NUMBER (296) 7 8 40 43
NOT (297)


Nonterminals, with rules where they appear

$accept (43)
    on left: 0
program (44)
    on left: 1, on right: 0
var_declarations (45)
    on left: 2 3, on right: 1 2
var_declaration (46)
    on left: 4, on right: 2
declaration_list (47)
    on left: 5 6, on right: 4 5
declaration (48)
    on left: 7 8 9, on right: 5 6
code_block (49)
    on left: 10 11, on right: 28 34 36 39
statements (50)
    on left: 12 13, on right: 1 11 12
statement (51)
    on left: 14 15 16 17, on right: 10 12 13
control_statement (52)
    on left: 18 19 20 21, on right: 15
read_write_statement (53)
    on left: 22 23, on right: 16
assign_statement (54)
    on left: 24 25, on right: 14
if_statement (55)
    on left: 26 28, on right: 18
@1 (56)
    on left: 27, on right: 28
return_statement (57)
    on left: 29, on right: 21
read_statement (58)
    on left: 30, on right: 22
write_statement (59)
    on left: 31, on right: 23
while_statement (60)
    on left: 34, on right: 20
@2 (61)
    on left: 32, on right: 34
@3 (62)
    on left: 33, on right: 34
do_while_statement (63)
    on left: 36, on right: 19
@4 (64)
    on left: 35, on right: 36
if_stmt (65)
    on left: 39, on right: 26 28
@5 (66)
    on left: 37, on right: 39
@6 (67)
    on left: 38, on right: 39
exp (68)
    on left: 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57
    58 59 60 61 62, on right: 24 25 31 34 36 39 42 45 46 47 48 49 50
    51 52 53 54 55 56 57 58 59 60 61 62


state 0

    0 $accept: . program $end

    $default  reduce using rule 3 (var_declarations)

    program           go to state 1
    var_declarations  go to state 2


state 1

    0 $accept: program . $end

    $end  shift, and go to state 3


state 2

    1 program: var_declarations . statements
    2 var_declarations: var_declarations . var_declaration

    SEMI        shift, and go to state 4
    RETURN      shift, and go to state 5
    READ        shift, and go to state 6
    WRITE       shift, and go to state 7
    DO          shift, and go to state 8
    WHILE       shift, and go to state 9
    IF          shift, and go to state 10
    TYPE        shift, and go to state 11
    IDENTIFIER  shift, and go to state 12

    var_declaration       go to state 13
    statements            go to state 14
    statement             go to state 15
    control_statement     go to state 16
    read_write_statement  go to state 17
    assign_statement      go to state 18
    if_statement          go to state 19
    return_statement      go to state 20
    read_statement        go to state 21
    write_statement       go to state 22
    while_statement       go to state 23
    do_while_statement    go to state 24
    if_stmt               go to state 25


state 3

    0 $accept: program $end .

    $default  accept


state 4

   17 statement: SEMI .

    $default  reduce using rule 17 (statement)


state 5

   29 return_statement: RETURN .

    $default  reduce using rule 29 (return_statement)


state 6

   30 read_statement: READ . LPAR IDENTIFIER RPAR

    LPAR  shift, and go to state 26


state 7

   31 write_statement: WRITE . LPAR exp RPAR

    LPAR  shift, and go to state 27


state 8

   36 do_while_statement: DO . @4 code_block WHILE LPAR exp RPAR

    $default  reduce using rule 35 (@4)

    @4  go to state 28


state 9

   34 while_statement: WHILE . @2 LPAR exp RPAR @3 code_block

    $default  reduce using rule 32 (@2)

    @2  go to state 29


state 10

   39 if_stmt: IF . @5 LPAR exp RPAR @6 code_block

    $default  reduce using rule 37 (@5)

    @5  go to state 30


state 11

    4 var_declaration: TYPE . declaration_list SEMI

    IDENTIFIER  shift, and go to state 31

    declaration_list  go to state 32
    declaration       go to state 33


state 12

   24 assign_statement: IDENTIFIER . LSQUARE exp RSQUARE ASSIGN exp
   25                 | IDENTIFIER . ASSIGN exp

    LSQUARE  shift, and go to state 34
    ASSIGN   shift, and go to state 35


state 13

    2 var_declarations: var_declarations var_declaration .

    $default  reduce using rule 2 (var_declarations)


state 14

    1 program: var_declarations statements .
   12 statements: statements . statement

    SEMI        shift, and go to state 4
    RETURN      shift, and go to state 5
    READ        shift, and go to state 6
    WRITE       shift, and go to state 7
    DO          shift, and go to state 8
    WHILE       shift, and go to state 9
    IF          shift, and go to state 10
    IDENTIFIER  shift, and go to state 12

    $default  reduce using rule 1 (program)

    statement             go to state 36
    control_statement     go to state 16
    read_write_statement  go to state 17
    assign_statement      go to state 18
    if_statement          go to state 19
    return_statement      go to state 20
    read_statement        go to state 21
    write_statement       go to state 22
    while_statement       go to state 23
    do_while_statement    go to state 24
    if_stmt               go to state 25


state 15

   13 statements: statement .

    $default  reduce using rule 13 (statements)


state 16

   15 statement: control_statement .

    $default  reduce using rule 15 (statement)


state 17

   16 statement: read_write_statement . SEMI

    SEMI  shift, and go to state 37


state 18

   14 statement: assign_statement . SEMI

    SEMI  shift, and go to state 38


state 19

   18 control_statement: if_statement .

    $default  reduce using rule 18 (control_statement)


state 20

   21 control_statement: return_statement . SEMI

    SEMI  shift, and go to state 39


state 21

   22 read_write_statement: read_statement .

    $default  reduce using rule 22 (read_write_statement)


state 22

   23 read_write_statement: write_statement .

    $default  reduce using rule 23 (read_write_statement)


state 23

   20 control_statement: while_statement .

    $default  reduce using rule 20 (control_statement)


state 24

   19 control_statement: do_while_statement . SEMI

    SEMI  shift, and go to state 40


state 25

   26 if_statement: if_stmt .
   28             | if_stmt . ELSE @1 code_block

    ELSE  shift, and go to state 41

    ELSE      [reduce using rule 26 (if_statement)]
    $default  reduce using rule 26 (if_statement)


state 26

   30 read_statement: READ LPAR . IDENTIFIER RPAR

    IDENTIFIER  shift, and go to state 42


state 27

   31 write_statement: WRITE LPAR . exp RPAR

    LPAR        shift, and go to state 43
    MINUS       shift, and go to state 44
    NOT_OP      shift, and go to state 45
    IDENTIFIER  shift, and go to state 46
    NUMBER      shift, and go to state 47

    exp  go to state 48


state 28

   36 do_while_statement: DO @4 . code_block WHILE LPAR exp RPAR

    LBRACE      shift, and go to state 49
    SEMI        shift, and go to state 4
    RETURN      shift, and go to state 5
    READ        shift, and go to state 6
    WRITE       shift, and go to state 7
    DO          shift, and go to state 8
    WHILE       shift, and go to state 9
    IF          shift, and go to state 10
    IDENTIFIER  shift, and go to state 12

    code_block            go to state 50
    statement             go to state 51
    control_statement     go to state 16
    read_write_statement  go to state 17
    assign_statement      go to state 18
    if_statement          go to state 19
    return_statement      go to state 20
    read_statement        go to state 21
    write_statement       go to state 22
    while_statement       go to state 23
    do_while_statement    go to state 24
    if_stmt               go to state 25


state 29

   34 while_statement: WHILE @2 . LPAR exp RPAR @3 code_block

    LPAR  shift, and go to state 52


state 30

   39 if_stmt: IF @5 . LPAR exp RPAR @6 code_block

    LPAR  shift, and go to state 53


state 31

    7 declaration: IDENTIFIER . ASSIGN NUMBER
    8            | IDENTIFIER . LSQUARE NUMBER RSQUARE
    9            | IDENTIFIER .

    LSQUARE  shift, and go to state 54
    ASSIGN   shift, and go to state 55

    $default  reduce using rule 9 (declaration)


state 32

    4 var_declaration: TYPE declaration_list . SEMI
    5 declaration_list: declaration_list . COMMA declaration

    SEMI   shift, and go to state 56
    COMMA  shift, and go to state 57


state 33

    6 declaration_list: declaration .

    $default  reduce using rule 6 (declaration_list)


state 34

   24 assign_statement: IDENTIFIER LSQUARE . exp RSQUARE ASSIGN exp

    LPAR        shift, and go to state 43
    MINUS       shift, and go to state 44
    NOT_OP      shift, and go to state 45
    IDENTIFIER  shift, and go to state 46
    NUMBER      shift, and go to state 47

    exp  go to state 58


state 35

   25 assign_statement: IDENTIFIER ASSIGN . exp

    LPAR        shift, and go to state 43
    MINUS       shift, and go to state 44
    NOT_OP      shift, and go to state 45
    IDENTIFIER  shift, and go to state 46
    NUMBER      shift, and go to state 47

    exp  go to state 59


state 36

   12 statements: statements statement .

    $default  reduce using rule 12 (statements)


state 37

   16 statement: read_write_statement SEMI .

    $default  reduce using rule 16 (statement)


state 38

   14 statement: assign_statement SEMI .

    $default  reduce using rule 14 (statement)


state 39

   21 control_statement: return_statement SEMI .

    $default  reduce using rule 21 (control_statement)


state 40

   19 control_statement: do_while_statement SEMI .

    $default  reduce using rule 19 (control_statement)


state 41

   28 if_statement: if_stmt ELSE . @1 code_block

    $default  reduce using rule 27 (@1)

    @1  go to state 60


state 42

   30 read_statement: READ LPAR IDENTIFIER . RPAR

    RPAR  shift, and go to state 61


state 43

   61 exp: LPAR . exp RPAR

    LPAR        shift, and go to state 43
    MINUS       shift, and go to state 44
    NOT_OP      shift, and go to state 45
    IDENTIFIER  shift, and go to state 46
    NUMBER      shift, and go to state 47

    exp  go to state 62


state 44

   62 exp: MINUS . exp

    LPAR        shift, and go to state 43
    MINUS       shift, and go to state 44
    NOT_OP      shift, and go to state 45
    IDENTIFIER  shift, and go to state 46
    NUMBER      shift, and go to state 47

    exp  go to state 63


state 45

   43 exp: NOT_OP . NUMBER
   44    | NOT_OP . IDENTIFIER

    IDENTIFIER  shift, and go to state 64
    NUMBER      shift, and go to state 65


state 46

   41 exp: IDENTIFIER .
   42    | IDENTIFIER . LSQUARE exp RSQUARE

    LSQUARE  shift, and go to state 66

    $default  reduce using rule 41 (exp)


state 47

   40 exp: NUMBER .

    $default  reduce using rule 40 (exp)


state 48

   31 write_statement: WRITE LPAR exp . RPAR
   45 exp: exp . AND_OP exp
   46    | exp . OR_OP exp
   47    | exp . PLUS exp
   48    | exp . MINUS exp
   49    | exp . MUL_OP exp
   50    | exp . DIV_OP exp
   51    | exp . LT exp
   52    | exp . GT exp
   53    | exp . EQ exp
   54    | exp . NOTEQ exp
   55    | exp . LTEQ exp
   56    | exp . GTEQ exp
   57    | exp . SHL_OP exp
   58    | exp . SHR_OP exp
   59    | exp . ANDAND exp
   60    | exp . OROR exp

    RPAR    shift, and go to state 67
    PLUS    shift, and go to state 68
    MINUS   shift, and go to state 69
    MUL_OP  shift, and go to state 70
    DIV_OP  shift, and go to state 71
    AND_OP  shift, and go to state 72
    OR_OP   shift, and go to state 73
    LT      shift, and go to state 74
    GT      shift, and go to state 75
    SHL_OP  shift, and go to state 76
    SHR_OP  shift, and go to state 77
    EQ      shift, and go to state 78
    NOTEQ   shift, and go to state 79
    LTEQ    shift, and go to state 80
    GTEQ    shift, and go to state 81
    ANDAND  shift, and go to state 82
    OROR    shift, and go to state 83


state 49

   11 code_block: LBRACE . statements RBRACE

    SEMI        shift, and go to state 4
    RETURN      shift, and go to state 5
    READ        shift, and go to state 6
    WRITE       shift, and go to state 7
    DO          shift, and go to state 8
    WHILE       shift, and go to state 9
    IF          shift, and go to state 10
    IDENTIFIER  shift, and go to state 12

    statements            go to state 84
    statement             go to state 15
    control_statement     go to state 16
    read_write_statement  go to state 17
    assign_statement      go to state 18
    if_statement          go to state 19
    return_statement      go to state 20
    read_statement        go to state 21
    write_statement       go to state 22
    while_statement       go to state 23
    do_while_statement    go to state 24
    if_stmt               go to state 25


state 50

   36 do_while_statement: DO @4 code_block . WHILE LPAR exp RPAR

    WHILE  shift, and go to state 85


state 51

   10 code_block: statement .

    $default  reduce using rule 10 (code_block)


state 52

   34 while_statement: WHILE @2 LPAR . exp RPAR @3 code_block

    LPAR        shift, and go to state 43
    MINUS       shift, and go to state 44
    NOT_OP      shift, and go to state 45
    IDENTIFIER  shift, and go to state 46
    NUMBER      shift, and go to state 47

    exp  go to state 86


state 53

   39 if_stmt: IF @5 LPAR . exp RPAR @6 code_block

    LPAR        shift, and go to state 43
    MINUS       shift, and go to state 44
    NOT_OP      shift, and go to state 45
    IDENTIFIER  shift, and go to state 46
    NUMBER      shift, and go to state 47

    exp  go to state 87


state 54

    8 declaration: IDENTIFIER LSQUARE . NUMBER RSQUARE

    NUMBER  shift, and go to state 88


state 55

    7 declaration: IDENTIFIER ASSIGN . NUMBER

    NUMBER  shift, and go to state 89


state 56

    4 var_declaration: TYPE declaration_list SEMI .

    $default  reduce using rule 4 (var_declaration)


state 57

    5 declaration_list: declaration_list COMMA . declaration

    IDENTIFIER  shift, and go to state 31

    declaration  go to state 90


state 58

   24 assign_statement: IDENTIFIER LSQUARE exp . RSQUARE ASSIGN exp
   45 exp: exp . AND_OP exp
   46    | exp . OR_OP exp
   47    | exp . PLUS exp
   48    | exp . MINUS exp
   49    | exp . MUL_OP exp
   50    | exp . DIV_OP exp
   51    | exp . LT exp
   52    | exp . GT exp
   53    | exp . EQ exp
   54    | exp . NOTEQ exp
   55    | exp . LTEQ exp
   56    | exp . GTEQ exp
   57    | exp . SHL_OP exp
   58    | exp . SHR_OP exp
   59    | exp . ANDAND exp
   60    | exp . OROR exp

    RSQUARE  shift, and go to state 91
    PLUS     shift, and go to state 68
    MINUS    shift, and go to state 69
    MUL_OP   shift, and go to state 70
    DIV_OP   shift, and go to state 71
    AND_OP   shift, and go to state 72
    OR_OP    shift, and go to state 73
    LT       shift, and go to state 74
    GT       shift, and go to state 75
    SHL_OP   shift, and go to state 76
    SHR_OP   shift, and go to state 77
    EQ       shift, and go to state 78
    NOTEQ    shift, and go to state 79
    LTEQ     shift, and go to state 80
    GTEQ     shift, and go to state 81
    ANDAND   shift, and go to state 82
    OROR     shift, and go to state 83


state 59

   25 assign_statement: IDENTIFIER ASSIGN exp .
   45 exp: exp . AND_OP exp
   46    | exp . OR_OP exp
   47    | exp . PLUS exp
   48    | exp . MINUS exp
   49    | exp . MUL_OP exp
   50    | exp . DIV_OP exp
   51    | exp . LT exp
   52    | exp . GT exp
   53    | exp . EQ exp
   54    | exp . NOTEQ exp
   55    | exp . LTEQ exp
   56    | exp . GTEQ exp
   57    | exp . SHL_OP exp
   58    | exp . SHR_OP exp
   59    | exp . ANDAND exp
   60    | exp . OROR exp

    PLUS    shift, and go to state 68
    MINUS   shift, and go to state 69
    MUL_OP  shift, and go to state 70
    DIV_OP  shift, and go to state 71
    AND_OP  shift, and go to state 72
    OR_OP   shift, and go to state 73
    LT      shift, and go to state 74
    GT      shift, and go to state 75
    SHL_OP  shift, and go to state 76
    SHR_OP  shift, and go to state 77
    EQ      shift, and go to state 78
    NOTEQ   shift, and go to state 79
    LTEQ    shift, and go to state 80
    GTEQ    shift, and go to state 81
    ANDAND  shift, and go to state 82
    OROR    shift, and go to state 83

    $default  reduce using rule 25 (assign_statement)


state 60

   28 if_statement: if_stmt ELSE @1 . code_block

    LBRACE      shift, and go to state 49
    SEMI        shift, and go to state 4
    RETURN      shift, and go to state 5
    READ        shift, and go to state 6
    WRITE       shift, and go to state 7
    DO          shift, and go to state 8
    WHILE       shift, and go to state 9
    IF          shift, and go to state 10
    IDENTIFIER  shift, and go to state 12

    code_block            go to state 92
    statement             go to state 51
    control_statement     go to state 16
    read_write_statement  go to state 17
    assign_statement      go to state 18
    if_statement          go to state 19
    return_statement      go to state 20
    read_statement        go to state 21
    write_statement       go to state 22
    while_statement       go to state 23
    do_while_statement    go to state 24
    if_stmt               go to state 25


state 61

   30 read_statement: READ LPAR IDENTIFIER RPAR .

    $default  reduce using rule 30 (read_statement)


state 62

   45 exp: exp . AND_OP exp
   46    | exp . OR_OP exp
   47    | exp . PLUS exp
   48    | exp . MINUS exp
   49    | exp . MUL_OP exp
   50    | exp . DIV_OP exp
   51    | exp . LT exp
   52    | exp . GT exp
   53    | exp . EQ exp
   54    | exp . NOTEQ exp
   55    | exp . LTEQ exp
   56    | exp . GTEQ exp
   57    | exp . SHL_OP exp
   58    | exp . SHR_OP exp
   59    | exp . ANDAND exp
   60    | exp . OROR exp
   61    | LPAR exp . RPAR

    RPAR    shift, and go to state 93
    PLUS    shift, and go to state 68
    MINUS   shift, and go to state 69
    MUL_OP  shift, and go to state 70
    DIV_OP  shift, and go to state 71
    AND_OP  shift, and go to state 72
    OR_OP   shift, and go to state 73
    LT      shift, and go to state 74
    GT      shift, and go to state 75
    SHL_OP  shift, and go to state 76
    SHR_OP  shift, and go to state 77
    EQ      shift, and go to state 78
    NOTEQ   shift, and go to state 79
    LTEQ    shift, and go to state 80
    GTEQ    shift, and go to state 81
    ANDAND  shift, and go to state 82
    OROR    shift, and go to state 83


state 63

   45 exp: exp . AND_OP exp
   46    | exp . OR_OP exp
   47    | exp . PLUS exp
   48    | exp . MINUS exp
   49    | exp . MUL_OP exp
   50    | exp . DIV_OP exp
   51    | exp . LT exp
   52    | exp . GT exp
   53    | exp . EQ exp
   54    | exp . NOTEQ exp
   55    | exp . LTEQ exp
   56    | exp . GTEQ exp
   57    | exp . SHL_OP exp
   58    | exp . SHR_OP exp
   59    | exp . ANDAND exp
   60    | exp . OROR exp
   62    | MINUS exp .

    MUL_OP  shift, and go to state 70
    DIV_OP  shift, and go to state 71

    $default  reduce using rule 62 (exp)


state 64

   44 exp: NOT_OP IDENTIFIER .

    $default  reduce using rule 44 (exp)


state 65

   43 exp: NOT_OP NUMBER .

    $default  reduce using rule 43 (exp)


state 66

   42 exp: IDENTIFIER LSQUARE . exp RSQUARE

    LPAR        shift, and go to state 43
    MINUS       shift, and go to state 44
    NOT_OP      shift, and go to state 45
    IDENTIFIER  shift, and go to state 46
    NUMBER      shift, and go to state 47

    exp  go to state 94


state 67

   31 write_statement: WRITE LPAR exp RPAR .

    $default  reduce using rule 31 (write_statement)


state 68

   47 exp: exp PLUS . exp

    LPAR        shift, and go to state 43
    MINUS       shift, and go to state 44
    NOT_OP      shift, and go to state 45
    IDENTIFIER  shift, and go to state 46
    NUMBER      shift, and go to state 47

    exp  go to state 95


state 69

   48 exp: exp MINUS . exp

    LPAR        shift, and go to state 43
    MINUS       shift, and go to state 44
    NOT_OP      shift, and go to state 45
    IDENTIFIER  shift, and go to state 46
    NUMBER      shift, and go to state 47

    exp  go to state 96


state 70

   49 exp: exp MUL_OP . exp

    LPAR        shift, and go to state 43
    MINUS       shift, and go to state 44
    NOT_OP      shift, and go to state 45
    IDENTIFIER  shift, and go to state 46
    NUMBER      shift, and go to state 47

    exp  go to state 97


state 71

   50 exp: exp DIV_OP . exp

    LPAR        shift, and go to state 43
    MINUS       shift, and go to state 44
    NOT_OP      shift, and go to state 45
    IDENTIFIER  shift, and go to state 46
    NUMBER      shift, and go to state 47

    exp  go to state 98


state 72

   45 exp: exp AND_OP . exp

    LPAR        shift, and go to state 43
    MINUS       shift, and go to state 44
    NOT_OP      shift, and go to state 45
    IDENTIFIER  shift, and go to state 46
    NUMBER      shift, and go to state 47

    exp  go to state 99


state 73

   46 exp: exp OR_OP . exp

    LPAR        shift, and go to state 43
    MINUS       shift, and go to state 44
    NOT_OP      shift, and go to state 45
    IDENTIFIER  shift, and go to state 46
    NUMBER      shift, and go to state 47

    exp  go to state 100


state 74

   51 exp: exp LT . exp

    LPAR        shift, and go to state 43
    MINUS       shift, and go to state 44
    NOT_OP      shift, and go to state 45
    IDENTIFIER  shift, and go to state 46
    NUMBER      shift, and go to state 47

    exp  go to state 101


state 75

   52 exp: exp GT . exp

    LPAR        shift, and go to state 43
    MINUS       shift, and go to state 44
    NOT_OP      shift, and go to state 45
    IDENTIFIER  shift, and go to state 46
    NUMBER      shift, and go to state 47

    exp  go to state 102


state 76

   57 exp: exp SHL_OP . exp

    LPAR        shift, and go to state 43
    MINUS       shift, and go to state 44
    NOT_OP      shift, and go to state 45
    IDENTIFIER  shift, and go to state 46
    NUMBER      shift, and go to state 47

    exp  go to state 103


state 77

   58 exp: exp SHR_OP . exp

    LPAR        shift, and go to state 43
    MINUS       shift, and go to state 44
    NOT_OP      shift, and go to state 45
    IDENTIFIER  shift, and go to state 46
    NUMBER      shift, and go to state 47

    exp  go to state 104


state 78

   53 exp: exp EQ . exp

    LPAR        shift, and go to state 43
    MINUS       shift, and go to state 44
    NOT_OP      shift, and go to state 45
    IDENTIFIER  shift, and go to state 46
    NUMBER      shift, and go to state 47

    exp  go to state 105


state 79

   54 exp: exp NOTEQ . exp

    LPAR        shift, and go to state 43
    MINUS       shift, and go to state 44
    NOT_OP      shift, and go to state 45
    IDENTIFIER  shift, and go to state 46
    NUMBER      shift, and go to state 47

    exp  go to state 106


state 80

   55 exp: exp LTEQ . exp

    LPAR        shift, and go to state 43
    MINUS       shift, and go to state 44
    NOT_OP      shift, and go to state 45
    IDENTIFIER  shift, and go to state 46
    NUMBER      shift, and go to state 47

    exp  go to state 107


state 81

   56 exp: exp GTEQ . exp

    LPAR        shift, and go to state 43
    MINUS       shift, and go to state 44
    NOT_OP      shift, and go to state 45
    IDENTIFIER  shift, and go to state 46
    NUMBER      shift, and go to state 47

    exp  go to state 108


state 82

   59 exp: exp ANDAND . exp

    LPAR        shift, and go to state 43
    MINUS       shift, and go to state 44
    NOT_OP      shift, and go to state 45
    IDENTIFIER  shift, and go to state 46
    NUMBER      shift, and go to state 47

    exp  go to state 109


state 83

   60 exp: exp OROR . exp

    LPAR        shift, and go to state 43
    MINUS       shift, and go to state 44
    NOT_OP      shift, and go to state 45
    IDENTIFIER  shift, and go to state 46
    NUMBER      shift, and go to state 47

    exp  go to state 110


state 84

   11 code_block: LBRACE statements . RBRACE
   12 statements: statements . statement

    RBRACE      shift, and go to state 111
    SEMI        shift, and go to state 4
    RETURN      shift, and go to state 5
    READ        shift, and go to state 6
    WRITE       shift, and go to state 7
    DO          shift, and go to state 8
    WHILE       shift, and go to state 9
    IF          shift, and go to state 10
    IDENTIFIER  shift, and go to state 12

    statement             go to state 36
    control_statement     go to state 16
    read_write_statement  go to state 17
    assign_statement      go to state 18
    if_statement          go to state 19
    return_statement      go to state 20
    read_statement        go to state 21
    write_statement       go to state 22
    while_statement       go to state 23
    do_while_statement    go to state 24
    if_stmt               go to state 25


state 85

   36 do_while_statement: DO @4 code_block WHILE . LPAR exp RPAR

    LPAR  shift, and go to state 112


state 86

   34 while_statement: WHILE @2 LPAR exp . RPAR @3 code_block
   45 exp: exp . AND_OP exp
   46    | exp . OR_OP exp
   47    | exp . PLUS exp
   48    | exp . MINUS exp
   49    | exp . MUL_OP exp
   50    | exp . DIV_OP exp
   51    | exp . LT exp
   52    | exp . GT exp
   53    | exp . EQ exp
   54    | exp . NOTEQ exp
   55    | exp . LTEQ exp
   56    | exp . GTEQ exp
   57    | exp . SHL_OP exp
   58    | exp . SHR_OP exp
   59    | exp . ANDAND exp
   60    | exp . OROR exp

    RPAR    shift, and go to state 113
    PLUS    shift, and go to state 68
    MINUS   shift, and go to state 69
    MUL_OP  shift, and go to state 70
    DIV_OP  shift, and go to state 71
    AND_OP  shift, and go to state 72
    OR_OP   shift, and go to state 73
    LT      shift, and go to state 74
    GT      shift, and go to state 75
    SHL_OP  shift, and go to state 76
    SHR_OP  shift, and go to state 77
    EQ      shift, and go to state 78
    NOTEQ   shift, and go to state 79
    LTEQ    shift, and go to state 80
    GTEQ    shift, and go to state 81
    ANDAND  shift, and go to state 82
    OROR    shift, and go to state 83


state 87

   39 if_stmt: IF @5 LPAR exp . RPAR @6 code_block
   45 exp: exp . AND_OP exp
   46    | exp . OR_OP exp
   47    | exp . PLUS exp
   48    | exp . MINUS exp
   49    | exp . MUL_OP exp
   50    | exp . DIV_OP exp
   51    | exp . LT exp
   52    | exp . GT exp
   53    | exp . EQ exp
   54    | exp . NOTEQ exp
   55    | exp . LTEQ exp
   56    | exp . GTEQ exp
   57    | exp . SHL_OP exp
   58    | exp . SHR_OP exp
   59    | exp . ANDAND exp
   60    | exp . OROR exp

    RPAR    shift, and go to state 114
    PLUS    shift, and go to state 68
    MINUS   shift, and go to state 69
    MUL_OP  shift, and go to state 70
    DIV_OP  shift, and go to state 71
    AND_OP  shift, and go to state 72
    OR_OP   shift, and go to state 73
    LT      shift, and go to state 74
    GT      shift, and go to state 75
    SHL_OP  shift, and go to state 76
    SHR_OP  shift, and go to state 77
    EQ      shift, and go to state 78
    NOTEQ   shift, and go to state 79
    LTEQ    shift, and go to state 80
    GTEQ    shift, and go to state 81
    ANDAND  shift, and go to state 82
    OROR    shift, and go to state 83


state 88

    8 declaration: IDENTIFIER LSQUARE NUMBER . RSQUARE

    RSQUARE  shift, and go to state 115


state 89

    7 declaration: IDENTIFIER ASSIGN NUMBER .

    $default  reduce using rule 7 (declaration)


state 90

    5 declaration_list: declaration_list COMMA declaration .

    $default  reduce using rule 5 (declaration_list)


state 91

   24 assign_statement: IDENTIFIER LSQUARE exp RSQUARE . ASSIGN exp

    ASSIGN  shift, and go to state 116


state 92

   28 if_statement: if_stmt ELSE @1 code_block .

    $default  reduce using rule 28 (if_statement)


state 93

   61 exp: LPAR exp RPAR .

    $default  reduce using rule 61 (exp)


state 94

   42 exp: IDENTIFIER LSQUARE exp . RSQUARE
   45    | exp . AND_OP exp
   46    | exp . OR_OP exp
   47    | exp . PLUS exp
   48    | exp . MINUS exp
   49    | exp . MUL_OP exp
   50    | exp . DIV_OP exp
   51    | exp . LT exp
   52    | exp . GT exp
   53    | exp . EQ exp
   54    | exp . NOTEQ exp
   55    | exp . LTEQ exp
   56    | exp . GTEQ exp
   57    | exp . SHL_OP exp
   58    | exp . SHR_OP exp
   59    | exp . ANDAND exp
   60    | exp . OROR exp

    RSQUARE  shift, and go to state 117
    PLUS     shift, and go to state 68
    MINUS    shift, and go to state 69
    MUL_OP   shift, and go to state 70
    DIV_OP   shift, and go to state 71
    AND_OP   shift, and go to state 72
    OR_OP    shift, and go to state 73
    LT       shift, and go to state 74
    GT       shift, and go to state 75
    SHL_OP   shift, and go to state 76
    SHR_OP   shift, and go to state 77
    EQ       shift, and go to state 78
    NOTEQ    shift, and go to state 79
    LTEQ     shift, and go to state 80
    GTEQ     shift, and go to state 81
    ANDAND   shift, and go to state 82
    OROR     shift, and go to state 83


state 95

   45 exp: exp . AND_OP exp
   46    | exp . OR_OP exp
   47    | exp . PLUS exp
   47    | exp PLUS exp .
   48    | exp . MINUS exp
   49    | exp . MUL_OP exp
   50    | exp . DIV_OP exp
   51    | exp . LT exp
   52    | exp . GT exp
   53    | exp . EQ exp
   54    | exp . NOTEQ exp
   55    | exp . LTEQ exp
   56    | exp . GTEQ exp
   57    | exp . SHL_OP exp
   58    | exp . SHR_OP exp
   59    | exp . ANDAND exp
   60    | exp . OROR exp

    MUL_OP  shift, and go to state 70
    DIV_OP  shift, and go to state 71

    $default  reduce using rule 47 (exp)


state 96

   45 exp: exp . AND_OP exp
   46    | exp . OR_OP exp
   47    | exp . PLUS exp
   48    | exp . MINUS exp
   48    | exp MINUS exp .
   49    | exp . MUL_OP exp
   50    | exp . DIV_OP exp
   51    | exp . LT exp
   52    | exp . GT exp
   53    | exp . EQ exp
   54    | exp . NOTEQ exp
   55    | exp . LTEQ exp
   56    | exp . GTEQ exp
   57    | exp . SHL_OP exp
   58    | exp . SHR_OP exp
   59    | exp . ANDAND exp
   60    | exp . OROR exp

    MUL_OP  shift, and go to state 70
    DIV_OP  shift, and go to state 71

    $default  reduce using rule 48 (exp)


state 97

   45 exp: exp . AND_OP exp
   46    | exp . OR_OP exp
   47    | exp . PLUS exp
   48    | exp . MINUS exp
   49    | exp . MUL_OP exp
   49    | exp MUL_OP exp .
   50    | exp . DIV_OP exp
   51    | exp . LT exp
   52    | exp . GT exp
   53    | exp . EQ exp
   54    | exp . NOTEQ exp
   55    | exp . LTEQ exp
   56    | exp . GTEQ exp
   57    | exp . SHL_OP exp
   58    | exp . SHR_OP exp
   59    | exp . ANDAND exp
   60    | exp . OROR exp

    $default  reduce using rule 49 (exp)


state 98

   45 exp: exp . AND_OP exp
   46    | exp . OR_OP exp
   47    | exp . PLUS exp
   48    | exp . MINUS exp
   49    | exp . MUL_OP exp
   50    | exp . DIV_OP exp
   50    | exp DIV_OP exp .
   51    | exp . LT exp
   52    | exp . GT exp
   53    | exp . EQ exp
   54    | exp . NOTEQ exp
   55    | exp . LTEQ exp
   56    | exp . GTEQ exp
   57    | exp . SHL_OP exp
   58    | exp . SHR_OP exp
   59    | exp . ANDAND exp
   60    | exp . OROR exp

    $default  reduce using rule 50 (exp)


state 99

   45 exp: exp . AND_OP exp
   45    | exp AND_OP exp .
   46    | exp . OR_OP exp
   47    | exp . PLUS exp
   48    | exp . MINUS exp
   49    | exp . MUL_OP exp
   50    | exp . DIV_OP exp
   51    | exp . LT exp
   52    | exp . GT exp
   53    | exp . EQ exp
   54    | exp . NOTEQ exp
   55    | exp . LTEQ exp
   56    | exp . GTEQ exp
   57    | exp . SHL_OP exp
   58    | exp . SHR_OP exp
   59    | exp . ANDAND exp
   60    | exp . OROR exp

    PLUS    shift, and go to state 68
    MINUS   shift, and go to state 69
    MUL_OP  shift, and go to state 70
    DIV_OP  shift, and go to state 71
    LT      shift, and go to state 74
    GT      shift, and go to state 75
    SHL_OP  shift, and go to state 76
    SHR_OP  shift, and go to state 77
    EQ      shift, and go to state 78
    NOTEQ   shift, and go to state 79
    LTEQ    shift, and go to state 80
    GTEQ    shift, and go to state 81

    $default  reduce using rule 45 (exp)


state 100

   45 exp: exp . AND_OP exp
   46    | exp . OR_OP exp
   46    | exp OR_OP exp .
   47    | exp . PLUS exp
   48    | exp . MINUS exp
   49    | exp . MUL_OP exp
   50    | exp . DIV_OP exp
   51    | exp . LT exp
   52    | exp . GT exp
   53    | exp . EQ exp
   54    | exp . NOTEQ exp
   55    | exp . LTEQ exp
   56    | exp . GTEQ exp
   57    | exp . SHL_OP exp
   58    | exp . SHR_OP exp
   59    | exp . ANDAND exp
   60    | exp . OROR exp

    PLUS    shift, and go to state 68
    MINUS   shift, and go to state 69
    MUL_OP  shift, and go to state 70
    DIV_OP  shift, and go to state 71
    AND_OP  shift, and go to state 72
    LT      shift, and go to state 74
    GT      shift, and go to state 75
    SHL_OP  shift, and go to state 76
    SHR_OP  shift, and go to state 77
    EQ      shift, and go to state 78
    NOTEQ   shift, and go to state 79
    LTEQ    shift, and go to state 80
    GTEQ    shift, and go to state 81

    $default  reduce using rule 46 (exp)


state 101

   45 exp: exp . AND_OP exp
   46    | exp . OR_OP exp
   47    | exp . PLUS exp
   48    | exp . MINUS exp
   49    | exp . MUL_OP exp
   50    | exp . DIV_OP exp
   51    | exp . LT exp
   51    | exp LT exp .
   52    | exp . GT exp
   53    | exp . EQ exp
   54    | exp . NOTEQ exp
   55    | exp . LTEQ exp
   56    | exp . GTEQ exp
   57    | exp . SHL_OP exp
   58    | exp . SHR_OP exp
   59    | exp . ANDAND exp
   60    | exp . OROR exp

    PLUS    shift, and go to state 68
    MINUS   shift, and go to state 69
    MUL_OP  shift, and go to state 70
    DIV_OP  shift, and go to state 71
    SHL_OP  shift, and go to state 76
    SHR_OP  shift, and go to state 77

    $default  reduce using rule 51 (exp)


state 102

   45 exp: exp . AND_OP exp
   46    | exp . OR_OP exp
   47    | exp . PLUS exp
   48    | exp . MINUS exp
   49    | exp . MUL_OP exp
   50    | exp . DIV_OP exp
   51    | exp . LT exp
   52    | exp . GT exp
   52    | exp GT exp .
   53    | exp . EQ exp
   54    | exp . NOTEQ exp
   55    | exp . LTEQ exp
   56    | exp . GTEQ exp
   57    | exp . SHL_OP exp
   58    | exp . SHR_OP exp
   59    | exp . ANDAND exp
   60    | exp . OROR exp

    PLUS    shift, and go to state 68
    MINUS   shift, and go to state 69
    MUL_OP  shift, and go to state 70
    DIV_OP  shift, and go to state 71
    SHL_OP  shift, and go to state 76
    SHR_OP  shift, and go to state 77

    $default  reduce using rule 52 (exp)


state 103

   45 exp: exp . AND_OP exp
   46    | exp . OR_OP exp
   47    | exp . PLUS exp
   48    | exp . MINUS exp
   49    | exp . MUL_OP exp
   50    | exp . DIV_OP exp
   51    | exp . LT exp
   52    | exp . GT exp
   53    | exp . EQ exp
   54    | exp . NOTEQ exp
   55    | exp . LTEQ exp
   56    | exp . GTEQ exp
   57    | exp . SHL_OP exp
   57    | exp SHL_OP exp .
   58    | exp . SHR_OP exp
   59    | exp . ANDAND exp
   60    | exp . OROR exp

    PLUS    shift, and go to state 68
    MINUS   shift, and go to state 69
    MUL_OP  shift, and go to state 70
    DIV_OP  shift, and go to state 71

    $default  reduce using rule 57 (exp)


state 104

   45 exp: exp . AND_OP exp
   46    | exp . OR_OP exp
   47    | exp . PLUS exp
   48    | exp . MINUS exp
   49    | exp . MUL_OP exp
   50    | exp . DIV_OP exp
   51    | exp . LT exp
   52    | exp . GT exp
   53    | exp . EQ exp
   54    | exp . NOTEQ exp
   55    | exp . LTEQ exp
   56    | exp . GTEQ exp
   57    | exp . SHL_OP exp
   58    | exp . SHR_OP exp
   58    | exp SHR_OP exp .
   59    | exp . ANDAND exp
   60    | exp . OROR exp

    PLUS    shift, and go to state 68
    MINUS   shift, and go to state 69
    MUL_OP  shift, and go to state 70
    DIV_OP  shift, and go to state 71

    $default  reduce using rule 58 (exp)


state 105

   45 exp: exp . AND_OP exp
   46    | exp . OR_OP exp
   47    | exp . PLUS exp
   48    | exp . MINUS exp
   49    | exp . MUL_OP exp
   50    | exp . DIV_OP exp
   51    | exp . LT exp
   52    | exp . GT exp
   53    | exp . EQ exp
   53    | exp EQ exp .
   54    | exp . NOTEQ exp
   55    | exp . LTEQ exp
   56    | exp . GTEQ exp
   57    | exp . SHL_OP exp
   58    | exp . SHR_OP exp
   59    | exp . ANDAND exp
   60    | exp . OROR exp

    PLUS    shift, and go to state 68
    MINUS   shift, and go to state 69
    MUL_OP  shift, and go to state 70
    DIV_OP  shift, and go to state 71
    LT      shift, and go to state 74
    GT      shift, and go to state 75
    SHL_OP  shift, and go to state 76
    SHR_OP  shift, and go to state 77
    LTEQ    shift, and go to state 80
    GTEQ    shift, and go to state 81

    $default  reduce using rule 53 (exp)


state 106

   45 exp: exp . AND_OP exp
   46    | exp . OR_OP exp
   47    | exp . PLUS exp
   48    | exp . MINUS exp
   49    | exp . MUL_OP exp
   50    | exp . DIV_OP exp
   51    | exp . LT exp
   52    | exp . GT exp
   53    | exp . EQ exp
   54    | exp . NOTEQ exp
   54    | exp NOTEQ exp .
   55    | exp . LTEQ exp
   56    | exp . GTEQ exp
   57    | exp . SHL_OP exp
   58    | exp . SHR_OP exp
   59    | exp . ANDAND exp
   60    | exp . OROR exp

    PLUS    shift, and go to state 68
    MINUS   shift, and go to state 69
    MUL_OP  shift, and go to state 70
    DIV_OP  shift, and go to state 71
    LT      shift, and go to state 74
    GT      shift, and go to state 75
    SHL_OP  shift, and go to state 76
    SHR_OP  shift, and go to state 77
    LTEQ    shift, and go to state 80
    GTEQ    shift, and go to state 81

    $default  reduce using rule 54 (exp)


state 107

   45 exp: exp . AND_OP exp
   46    | exp . OR_OP exp
   47    | exp . PLUS exp
   48    | exp . MINUS exp
   49    | exp . MUL_OP exp
   50    | exp . DIV_OP exp
   51    | exp . LT exp
   52    | exp . GT exp
   53    | exp . EQ exp
   54    | exp . NOTEQ exp
   55    | exp . LTEQ exp
   55    | exp LTEQ exp .
   56    | exp . GTEQ exp
   57    | exp . SHL_OP exp
   58    | exp . SHR_OP exp
   59    | exp . ANDAND exp
   60    | exp . OROR exp

    PLUS    shift, and go to state 68
    MINUS   shift, and go to state 69
    MUL_OP  shift, and go to state 70
    DIV_OP  shift, and go to state 71
    SHL_OP  shift, and go to state 76
    SHR_OP  shift, and go to state 77

    $default  reduce using rule 55 (exp)


state 108

   45 exp: exp . AND_OP exp
   46    | exp . OR_OP exp
   47    | exp . PLUS exp
   48    | exp . MINUS exp
   49    | exp . MUL_OP exp
   50    | exp . DIV_OP exp
   51    | exp . LT exp
   52    | exp . GT exp
   53    | exp . EQ exp
   54    | exp . NOTEQ exp
   55    | exp . LTEQ exp
   56    | exp . GTEQ exp
   56    | exp GTEQ exp .
   57    | exp . SHL_OP exp
   58    | exp . SHR_OP exp
   59    | exp . ANDAND exp
   60    | exp . OROR exp

    PLUS    shift, and go to state 68
    MINUS   shift, and go to state 69
    MUL_OP  shift, and go to state 70
    DIV_OP  shift, and go to state 71
    SHL_OP  shift, and go to state 76
    SHR_OP  shift, and go to state 77

    $default  reduce using rule 56 (exp)


state 109

   45 exp: exp . AND_OP exp
   46    | exp . OR_OP exp
   47    | exp . PLUS exp
   48    | exp . MINUS exp
   49    | exp . MUL_OP exp
   50    | exp . DIV_OP exp
   51    | exp . LT exp
   52    | exp . GT exp
   53    | exp . EQ exp
   54    | exp . NOTEQ exp
   55    | exp . LTEQ exp
   56    | exp . GTEQ exp
   57    | exp . SHL_OP exp
   58    | exp . SHR_OP exp
   59    | exp . ANDAND exp
   59    | exp ANDAND exp .
   60    | exp . OROR exp

    PLUS    shift, and go to state 68
    MINUS   shift, and go to state 69
    MUL_OP  shift, and go to state 70
    DIV_OP  shift, and go to state 71
    AND_OP  shift, and go to state 72
    OR_OP   shift, and go to state 73
    LT      shift, and go to state 74
    GT      shift, and go to state 75
    SHL_OP  shift, and go to state 76
    SHR_OP  shift, and go to state 77
    EQ      shift, and go to state 78
    NOTEQ   shift, and go to state 79
    LTEQ    shift, and go to state 80
    GTEQ    shift, and go to state 81

    $default  reduce using rule 59 (exp)


state 110

   45 exp: exp . AND_OP exp
   46    | exp . OR_OP exp
   47    | exp . PLUS exp
   48    | exp . MINUS exp
   49    | exp . MUL_OP exp
   50    | exp . DIV_OP exp
   51    | exp . LT exp
   52    | exp . GT exp
   53    | exp . EQ exp
   54    | exp . NOTEQ exp
   55    | exp . LTEQ exp
   56    | exp . GTEQ exp
   57    | exp . SHL_OP exp
   58    | exp . SHR_OP exp
   59    | exp . ANDAND exp
   60    | exp . OROR exp
   60    | exp OROR exp .

    PLUS    shift, and go to state 68
    MINUS   shift, and go to state 69
    MUL_OP  shift, and go to state 70
    DIV_OP  shift, and go to state 71
    AND_OP  shift, and go to state 72
    OR_OP   shift, and go to state 73
    LT      shift, and go to state 74
    GT      shift, and go to state 75
    SHL_OP  shift, and go to state 76
    SHR_OP  shift, and go to state 77
    EQ      shift, and go to state 78
    NOTEQ   shift, and go to state 79
    LTEQ    shift, and go to state 80
    GTEQ    shift, and go to state 81
    ANDAND  shift, and go to state 82

    $default  reduce using rule 60 (exp)


state 111

   11 code_block: LBRACE statements RBRACE .

    $default  reduce using rule 11 (code_block)


state 112

   36 do_while_statement: DO @4 code_block WHILE LPAR . exp RPAR

    LPAR        shift, and go to state 43
    MINUS       shift, and go to state 44
    NOT_OP      shift, and go to state 45
    IDENTIFIER  shift, and go to state 46
    NUMBER      shift, and go to state 47

    exp  go to state 118


state 113

   34 while_statement: WHILE @2 LPAR exp RPAR . @3 code_block

    $default  reduce using rule 33 (@3)

    @3  go to state 119


state 114

   39 if_stmt: IF @5 LPAR exp RPAR . @6 code_block

    $default  reduce using rule 38 (@6)

    @6  go to state 120


state 115

    8 declaration: IDENTIFIER LSQUARE NUMBER RSQUARE .

    $default  reduce using rule 8 (declaration)


state 116

   24 assign_statement: IDENTIFIER LSQUARE exp RSQUARE ASSIGN . exp

    LPAR        shift, and go to state 43
    MINUS       shift, and go to state 44
    NOT_OP      shift, and go to state 45
    IDENTIFIER  shift, and go to state 46
    NUMBER      shift, and go to state 47

    exp  go to state 121


state 117

   42 exp: IDENTIFIER LSQUARE exp RSQUARE .

    $default  reduce using rule 42 (exp)


state 118

   36 do_while_statement: DO @4 code_block WHILE LPAR exp . RPAR
   45 exp: exp . AND_OP exp
   46    | exp . OR_OP exp
   47    | exp . PLUS exp
   48    | exp . MINUS exp
   49    | exp . MUL_OP exp
   50    | exp . DIV_OP exp
   51    | exp . LT exp
   52    | exp . GT exp
   53    | exp . EQ exp
   54    | exp . NOTEQ exp
   55    | exp . LTEQ exp
   56    | exp . GTEQ exp
   57    | exp . SHL_OP exp
   58    | exp . SHR_OP exp
   59    | exp . ANDAND exp
   60    | exp . OROR exp

    RPAR    shift, and go to state 122
    PLUS    shift, and go to state 68
    MINUS   shift, and go to state 69
    MUL_OP  shift, and go to state 70
    DIV_OP  shift, and go to state 71
    AND_OP  shift, and go to state 72
    OR_OP   shift, and go to state 73
    LT      shift, and go to state 74
    GT      shift, and go to state 75
    SHL_OP  shift, and go to state 76
    SHR_OP  shift, and go to state 77
    EQ      shift, and go to state 78
    NOTEQ   shift, and go to state 79
    LTEQ    shift, and go to state 80
    GTEQ    shift, and go to state 81
    ANDAND  shift, and go to state 82
    OROR    shift, and go to state 83


state 119

   34 while_statement: WHILE @2 LPAR exp RPAR @3 . code_block

    LBRACE      shift, and go to state 49
    SEMI        shift, and go to state 4
    RETURN      shift, and go to state 5
    READ        shift, and go to state 6
    WRITE       shift, and go to state 7
    DO          shift, and go to state 8
    WHILE       shift, and go to state 9
    IF          shift, and go to state 10
    IDENTIFIER  shift, and go to state 12

    code_block            go to state 123
    statement             go to state 51
    control_statement     go to state 16
    read_write_statement  go to state 17
    assign_statement      go to state 18
    if_statement          go to state 19
    return_statement      go to state 20
    read_statement        go to state 21
    write_statement       go to state 22
    while_statement       go to state 23
    do_while_statement    go to state 24
    if_stmt               go to state 25


state 120

   39 if_stmt: IF @5 LPAR exp RPAR @6 . code_block

    LBRACE      shift, and go to state 49
    SEMI        shift, and go to state 4
    RETURN      shift, and go to state 5
    READ        shift, and go to state 6
    WRITE       shift, and go to state 7
    DO          shift, and go to state 8
    WHILE       shift, and go to state 9
    IF          shift, and go to state 10
    IDENTIFIER  shift, and go to state 12

    code_block            go to state 124
    statement             go to state 51
    control_statement     go to state 16
    read_write_statement  go to state 17
    assign_statement      go to state 18
    if_statement          go to state 19
    return_statement      go to state 20
    read_statement        go to state 21
    write_statement       go to state 22
    while_statement       go to state 23
    do_while_statement    go to state 24
    if_stmt               go to state 25


state 121

   24 assign_statement: IDENTIFIER LSQUARE exp RSQUARE ASSIGN exp .
   45 exp: exp . AND_OP exp
   46    | exp . OR_OP exp
   47    | exp . PLUS exp
   48    | exp . MINUS exp
   49    | exp . MUL_OP exp
   50    | exp . DIV_OP exp
   51    | exp . LT exp
   52    | exp . GT exp
   53    | exp . EQ exp
   54    | exp . NOTEQ exp
   55    | exp . LTEQ exp
   56    | exp . GTEQ exp
   57    | exp . SHL_OP exp
   58    | exp . SHR_OP exp
   59    | exp . ANDAND exp
   60    | exp . OROR exp

    PLUS    shift, and go to state 68
    MINUS   shift, and go to state 69
    MUL_OP  shift, and go to state 70
    DIV_OP  shift, and go to state 71
    AND_OP  shift, and go to state 72
    OR_OP   shift, and go to state 73
    LT      shift, and go to state 74
    GT      shift, and go to state 75
    SHL_OP  shift, and go to state 76
    SHR_OP  shift, and go to state 77
    EQ      shift, and go to state 78
    NOTEQ   shift, and go to state 79
    LTEQ    shift, and go to state 80
    GTEQ    shift, and go to state 81
    ANDAND  shift, and go to state 82
    OROR    shift, and go to state 83

    $default  reduce using rule 24 (assign_statement)


state 122

   36 do_while_statement: DO @4 code_block WHILE LPAR exp RPAR .

    $default  reduce using rule 36 (do_while_statement)


state 123

   34 while_statement: WHILE @2 LPAR exp RPAR @3 code_block .

    $default  reduce using rule 34 (while_statement)


state 124

   39 if_stmt: IF @5 LPAR exp RPAR @6 code_block .

    $default  reduce using rule 39 (if_stmt)