program → .declaration-list 	<font color='green'># </font><br>^program → declaration-list .	<font color='green'># </font><br>program → declaration-list .	<font color='green'># </font><br>declaration-list → declaration-list .declaration 	<font color='green'>int void bool # </font><br>^declaration-list → declaration .	<font color='green'>int void bool # </font><br>^declaration → var-declaration .	<font color='green'># int void bool </font><br>^var-declaration → type-specifier .ID ; 	<font color='green'># int void bool ID ! － ( NUM true false ; { if while return </font><br>var-declaration → type-specifier .ID ; 	<font color='green'># int void bool ID ! － ( NUM true false ; { if while return </font><br>var-declaration → type-specifier .ID [ NUM ] ; 	<font color='green'># int void bool ID ! － ( NUM true false ; { if while return </font><br>var-declaration → type-specifier .ID ; 	<font color='green'># int void bool ID ! － ( NUM true false ; { if while return </font><br>var-declaration → type-specifier .ID [ NUM ] ; 	<font color='green'># int void bool ID ! － ( NUM true false ; { if while return </font><br>fun-declaration → type-specifier .ID N ( params ) compound-stmt 	<font color='green'># int void bool </font><br>^type-specifier → int .	<font color='green'>ID # int void bool ! － ( NUM true false ; { if while return , </font><br>^type-specifier → void .	<font color='green'>ID # int void bool ! － ( NUM true false ; { if while return , </font><br>^type-specifier → bool .	<font color='green'>ID # int void bool ! － ( NUM true false ; { if while return , </font><br>^declaration → fun-declaration .	<font color='green'># int void bool </font><br>^declaration-list → declaration-list declaration .	<font color='green'>int void bool # </font><br>^var-declaration → type-specifier ID .; 	<font color='green'># int void bool ID ! － ( NUM true false ; { if while return </font><br>var-declaration → type-specifier ID .; 	<font color='green'># int void bool ID ! － ( NUM true false ; { if while return </font><br>var-declaration → type-specifier ID .[ NUM ] ; 	<font color='green'># int void bool ID ! － ( NUM true false ; { if while return </font><br>var-declaration → type-specifier ID .; 	<font color='green'># int void bool ID ! － ( NUM true false ; { if while return </font><br>var-declaration → type-specifier ID .[ NUM ] ; 	<font color='green'># int void bool ID ! － ( NUM true false ; { if while return </font><br>fun-declaration → type-specifier ID .N ( params ) compound-stmt 	<font color='green'># int void bool </font><br>^var-declaration → type-specifier ID ; .	<font color='green'># int void bool ID ! － ( NUM true false ; { if while return </font><br>^var-declaration → type-specifier ID [ .NUM ] ; 	<font color='green'># int void bool ID ! － ( NUM true false ; { if while return </font><br>^fun-declaration → type-specifier ID N .( params ) compound-stmt 	<font color='green'># int void bool </font><br>^var-declaration → type-specifier ID [ NUM .] ; 	<font color='green'># int void bool ID ! － ( NUM true false ; { if while return </font><br>^fun-declaration → type-specifier ID N ( .params ) compound-stmt 	<font color='green'># int void bool </font><br>^var-declaration → type-specifier ID [ NUM ] .; 	<font color='green'># int void bool ID ! － ( NUM true false ; { if while return </font><br>^fun-declaration → type-specifier ID N ( params .) compound-stmt 	<font color='green'># int void bool </font><br>^params → param-list .	<font color='green'>) </font><br>params → param-list .	<font color='green'>) </font><br>param-list → param-list ., param 	<font color='green'>, </font><br>^param-list → param .	<font color='green'>, </font><br>^param → type-specifier .ID 	<font color='green'>, </font><br>param → type-specifier .ID 	<font color='green'>, </font><br>param → type-specifier .ID [ ] 	<font color='green'>, </font><br>^type-specifier → void .	<font color='green'>ID int void bool ! － ( NUM true false ; { if while return # </font><br>type-specifier → void .	<font color='green'>ID int void bool ! － ( NUM true false ; { if while return # </font><br>params → void .	<font color='green'>) </font><br>^var-declaration → type-specifier ID [ NUM ] ; .	<font color='green'># int void bool ID ! － ( NUM true false ; { if while return </font><br>^fun-declaration → type-specifier ID N ( params ) .compound-stmt 	<font color='green'># int void bool </font><br>^param-list → param-list , .param 	<font color='green'>, </font><br>^param → type-specifier ID .	<font color='green'>, </font><br>param → type-specifier ID .	<font color='green'>, </font><br>param → type-specifier ID .[ ] 	<font color='green'>, </font><br>^fun-declaration → type-specifier ID N ( params ) compound-stmt .	<font color='green'># int void bool </font><br>^compound-stmt → { .local-declarations statement-list } 	<font color='green'>ID ! － ( NUM true false ; { if while return } # int void bool </font><br>^param-list → param-list , param .	<font color='green'>, </font><br>^param → type-specifier ID [ .] 	<font color='green'>, </font><br>^compound-stmt → { local-declarations .statement-list } 	<font color='green'>ID ! － ( NUM true false ; { if while return } # int void bool </font><br>compound-stmt → { local-declarations .statement-list } 	<font color='green'>ID ! － ( NUM true false ; { if while return } # int void bool </font><br>local-declarations → local-declarations .var-declaration 	<font color='green'>int void bool ID ! － ( NUM true false ; { if while return </font><br>^param → type-specifier ID [ ] .	<font color='green'>, </font><br>^compound-stmt → { local-declarations statement-list .} 	<font color='green'>ID ! － ( NUM true false ; { if while return } # int void bool </font><br>compound-stmt → { local-declarations statement-list .} 	<font color='green'>ID ! － ( NUM true false ; { if while return } # int void bool </font><br>statement-list → statement-list .statement 	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>^local-declarations → local-declarations var-declaration .	<font color='green'>int void bool ID ! － ( NUM true false ; { if while return </font><br>^var-declaration → type-specifier .ID ; 	<font color='green'>int void bool ID ! － ( NUM true false ; { if while return # </font><br>var-declaration → type-specifier .ID ; 	<font color='green'>int void bool ID ! － ( NUM true false ; { if while return # </font><br>var-declaration → type-specifier .ID [ NUM ] ; 	<font color='green'>int void bool ID ! － ( NUM true false ; { if while return # </font><br>^compound-stmt → { local-declarations statement-list } .	<font color='green'>ID ! － ( NUM true false ; { if while return } # int void bool </font><br>^statement-list → statement-list statement .	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>^statement → expression-stmt .	<font color='green'>else ID ! － ( NUM true false ; { if while return } </font><br>^expression-stmt → expression .; 	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>^expression → var .= expression 	<font color='green'>; ) ] ID ! － ( NUM true false { if while return } , </font><br>expression → var .= expression 	<font color='green'>; ) ] ID ! － ( NUM true false { if while return } , </font><br>factor → var .	<font color='green'>ID ! － ( NUM true false ; { if while return } ) ] + || | <= < > >= == != * / % && , </font><br>^var → ID .	<font color='green'>= ID ! － ( NUM true false ; { if while return } ) ] + || | <= < > >= == != * / % && , </font><br>var → ID .	<font color='green'>= ID ! － ( NUM true false ; { if while return } ) ] + || | <= < > >= == != * / % && , </font><br>var → ID .[ expression ] 	<font color='green'>= ID ! － ( NUM true false ; { if while return } ) ] + || | <= < > >= == != * / % && , </font><br>var → ID .	<font color='green'>= ID ! － ( NUM true false ; { if while return } ) ] + || | <= < > >= == != * / % && , </font><br>var → ID .[ expression ] 	<font color='green'>= ID ! － ( NUM true false ; { if while return } ) ] + || | <= < > >= == != * / % && , </font><br>call → ID .( args ) 	<font color='green'>ID ! － ( NUM true false ; { if while return } ) ] + || | <= < > >= == != * / % && , </font><br>^expression → simple-expression .	<font color='green'>; ) ] ID ! － ( NUM true false { if while return } , </font><br>^simple-expression → additive-expression .relop additive-expression 	<font color='green'>ID ! － ( NUM true false ; { if while return } ) ] , </font><br>simple-expression → additive-expression .relop additive-expression 	<font color='green'>ID ! － ( NUM true false ; { if while return } ) ] , </font><br>additive-expression → additive-expression .addop term 	<font color='green'>+ － || | <= < > >= == != ID ! ( NUM true false ; { if while return } ) ] , </font><br>simple-expression → additive-expression .relop additive-expression 	<font color='green'>ID ! － ( NUM true false ; { if while return } ) ] , </font><br>additive-expression → additive-expression .addop term 	<font color='green'>+ － || | <= < > >= == != ID ! ( NUM true false ; { if while return } ) ] , </font><br>simple-expression → additive-expression .	<font color='green'>ID ! － ( NUM true false ; { if while return } ) ] , </font><br>^additive-expression → term .	<font color='green'>+ － || | <= < > >= == != ID ! ( NUM true false ; { if while return } ) ] , </font><br>additive-expression → term .	<font color='green'>+ － || | <= < > >= == != ID ! ( NUM true false ; { if while return } ) ] , </font><br>term → term .mulop unary-expression 	<font color='green'>* / % && ID ! － ( NUM true false ; { if while return } ) ] + || | <= < > >= == != , </font><br>^term → unary-expression .	<font color='green'>* / % && ID ! － ( NUM true false ; { if while return } ) ] + || | <= < > >= == != , </font><br>^unary-expression → unaryop .unary-expression 	<font color='green'>ID ! － ( NUM true false ; { if while return } ) ] + || | <= < > >= == != * / % && , </font><br>^unaryop → ! .	<font color='green'>( ID NUM true false ! － ; { if while return } ) ] + || | <= < > >= == != * / % && , </font><br>^unaryop → － .	<font color='green'>( ID NUM true false ! － ; { if while return } ) ] + || | <= < > >= == != * / % && , </font><br>^unary-expression → factor .	<font color='green'>ID ! － ( NUM true false ; { if while return } ) ] + || | <= < > >= == != * / % && , </font><br>^factor → ( .expression ) 	<font color='green'>ID ! － ( NUM true false ; { if while return } ) ] + || | <= < > >= == != * / % && , </font><br>^factor → call .	<font color='green'>ID ! － ( NUM true false ; { if while return } ) ] + || | <= < > >= == != * / % && , </font><br>^factor → constant .	<font color='green'>ID ! － ( NUM true false ; { if while return } ) ] + || | <= < > >= == != * / % && , </font><br>^constant → NUM .	<font color='green'>ID ! － ( NUM true false ; { if while return } ) ] + || | <= < > >= == != * / % && , </font><br>^constant → true .	<font color='green'>ID ! － ( NUM true false ; { if while return } ) ] + || | <= < > >= == != * / % && , </font><br>^constant → false .	<font color='green'>ID ! － ( NUM true false ; { if while return } ) ] + || | <= < > >= == != * / % && , </font><br>^expression-stmt → ; .	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>^statement → compound-stmt .	<font color='green'>else ID ! － ( NUM true false ; { if while return } </font><br>^statement → selection-stmt .	<font color='green'>else ID ! － ( NUM true false ; { if while return } </font><br>^selection-stmt → if .( expression ) statement 	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>selection-stmt → if .( expression ) statement 	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>selection-stmt → if .( expression ) statement else statement 	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>^statement → iteration-stmt .	<font color='green'>else ID ! － ( NUM true false ; { if while return } </font><br>^iteration-stmt → while .( expression ) statement 	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>^statement → return-stmt .	<font color='green'>else ID ! － ( NUM true false ; { if while return } </font><br>^return-stmt → return .; 	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>return-stmt → return .; 	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>return-stmt → return .expression ; 	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>^var-declaration → type-specifier ID .; 	<font color='green'># int void bool ID ! － ( NUM true false ; { if while return </font><br>var-declaration → type-specifier ID .; 	<font color='green'># int void bool ID ! － ( NUM true false ; { if while return </font><br>var-declaration → type-specifier ID .[ NUM ] ; 	<font color='green'># int void bool ID ! － ( NUM true false ; { if while return </font><br>^expression-stmt → expression ; .	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>^expression → var = .expression 	<font color='green'>; ) ] ID ! － ( NUM true false { if while return } , </font><br>^var → ID [ .expression ] 	<font color='green'>= ID ! － ( NUM true false ; { if while return } ) ] + || | <= < > >= == != * / % && , </font><br>^call → ID ( .args ) 	<font color='green'>ID ! － ( NUM true false ; { if while return } ) ] + || | <= < > >= == != * / % && , </font><br>^simple-expression → additive-expression relop .additive-expression 	<font color='green'>ID ! － ( NUM true false ; { if while return } ) ] , </font><br>^additive-expression → additive-expression addop .term 	<font color='green'>+ － || | <= < > >= == != ID ! ( NUM true false ; { if while return } ) ] , </font><br>^relop → <= .	<font color='green'>! － ( ID NUM true false </font><br>^relop → < .	<font color='green'>! － ( ID NUM true false </font><br>^relop → > .	<font color='green'>! － ( ID NUM true false </font><br>^relop → >= .	<font color='green'>! － ( ID NUM true false </font><br>^relop → == .	<font color='green'>! － ( ID NUM true false </font><br>^relop → != .	<font color='green'>! － ( ID NUM true false </font><br>^addop → + .	<font color='green'>! － ( ID NUM true false </font><br>^addop → － .	<font color='green'>! － ( ID NUM true false </font><br>^addop → || .	<font color='green'>! － ( ID NUM true false </font><br>^addop → | .	<font color='green'>! － ( ID NUM true false </font><br>^term → term mulop .unary-expression 	<font color='green'>* / % && ID ! － ( NUM true false ; { if while return } ) ] + || | <= < > >= == != , </font><br>^mulop → * .	<font color='green'>! － ( ID NUM true false </font><br>^mulop → / .	<font color='green'>! － ( ID NUM true false </font><br>^mulop → % .	<font color='green'>! － ( ID NUM true false </font><br>^mulop → && .	<font color='green'>! － ( ID NUM true false </font><br>^unary-expression → unaryop unary-expression .	<font color='green'>ID ! － ( NUM true false ; { if while return } ) ] + || | <= < > >= == != * / % && , </font><br>^factor → var .	<font color='green'>ID ! － ( NUM true false ; { if while return } ) ] + || | <= < > >= == != * / % && , </font><br>^factor → ( expression .) 	<font color='green'>ID ! － ( NUM true false ; { if while return } ) ] + || | <= < > >= == != * / % && , </font><br>^selection-stmt → if ( .expression ) statement 	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>selection-stmt → if ( .expression ) statement 	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>selection-stmt → if ( .expression ) statement else statement 	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>^iteration-stmt → while ( .expression ) statement 	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>^return-stmt → return ; .	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>^return-stmt → return expression .; 	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>^expression → var = expression .	<font color='green'>; ) ] ID ! － ( NUM true false { if while return } , </font><br>^var → ID [ expression .] 	<font color='green'>= ID ! － ( NUM true false ; { if while return } ) ] + || | <= < > >= == != * / % && , </font><br>^call → ID ( args .) 	<font color='green'>ID ! － ( NUM true false ; { if while return } ) ] + || | <= < > >= == != * / % && , </font><br>^args → arg-list .	<font color='green'>) </font><br>args → arg-list .	<font color='green'>) </font><br>arg-list → arg-list ., expression 	<font color='green'>, </font><br>^arg-list → expression .	<font color='green'>, </font><br>^simple-expression → additive-expression relop additive-expression .	<font color='green'>ID ! － ( NUM true false ; { if while return } ) ] , </font><br>simple-expression → additive-expression relop additive-expression .	<font color='green'>ID ! － ( NUM true false ; { if while return } ) ] , </font><br>additive-expression → additive-expression .addop term 	<font color='green'>+ － || | <= < > >= == != ID ! ( NUM true false ; { if while return } ) ] , </font><br>^additive-expression → additive-expression addop term .	<font color='green'>+ － || | <= < > >= == != ID ! ( NUM true false ; { if while return } ) ] , </font><br>additive-expression → additive-expression addop term .	<font color='green'>+ － || | <= < > >= == != ID ! ( NUM true false ; { if while return } ) ] , </font><br>term → term .mulop unary-expression 	<font color='green'>* / % && ID ! － ( NUM true false ; { if while return } ) ] , + || | <= < > >= == != </font><br>^term → term mulop unary-expression .	<font color='green'>* / % && ID ! － ( NUM true false ; { if while return } ) ] + || | <= < > >= == != , </font><br>^factor → ( expression ) .	<font color='green'>ID ! － ( NUM true false ; { if while return } ) ] + || | <= < > >= == != * / % && , </font><br>^selection-stmt → if ( expression .) statement 	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>selection-stmt → if ( expression .) statement 	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>selection-stmt → if ( expression .) statement else statement 	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>^iteration-stmt → while ( expression .) statement 	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>^return-stmt → return expression ; .	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>^var → ID [ expression ] .	<font color='green'>= ID ! － ( NUM true false ; { if while return } ) ] + || | <= < > >= == != * / % && , </font><br>^call → ID ( args ) .	<font color='green'>ID ! － ( NUM true false ; { if while return } ) ] + || | <= < > >= == != * / % && , </font><br>^arg-list → arg-list , .expression 	<font color='green'>, </font><br>^selection-stmt → if ( expression ) .statement 	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>selection-stmt → if ( expression ) .statement 	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>selection-stmt → if ( expression ) .statement else statement 	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>^iteration-stmt → while ( expression ) .statement 	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>^arg-list → arg-list , expression .	<font color='green'>, </font><br>^selection-stmt → if ( expression ) statement .	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>selection-stmt → if ( expression ) statement .	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>selection-stmt → if ( expression ) statement .else statement 	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>^iteration-stmt → while ( expression ) statement .	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>^selection-stmt → if ( expression ) statement else .statement 	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>^selection-stmt → if ( expression ) statement else statement .	<font color='green'>ID ! － ( NUM true false ; { if while return } </font><br>^