1. Draw the typed AST and the resulting symbol table. var x: int var result: bool begin read x write result end AST: TranslationUnit 1 block = Block 1 I vardecis-Typed ldentList 1I1 Typedldent 1 1 1 1 identifier = x IIII type INT 11I Typedldent 1 1 1 1 identifier = result II1 I type BOOL 11 funcdecis = FuncDec!List I I statement CompoundStatement 1 1 compound-statement StatementList 111I ReadStatement 1 1 1 1 read-variable = x 1I1I WriteStatement III111 variable result 1. Draw the typed AST and the resulting symbol table. var x: int var result: bool begin read x write result end AST: TranslationUnit 1 block = Block 1 I vardecis-Typed ldentList 1I1 Typedldent 1 1 1 1 identifier = x IIII type INT 11I Typedldent 1 1 1 1 identifier = result II1 I type BOOL 11 funcdecis = FuncDec!List I I statement CompoundStatement 1 1 compound-statement StatementList 111I ReadStatement 1 1 1 1 read-variable = x 1I1I WriteStatement III111 variable result