Question: 1 Problem 1 - Lexical/Dynamic Scoping This problem uses the following program int var; //global variable procedure set-var (int val): var val; procedure output.var ():

1 Problem 1 - Lexical/Dynamic Scoping This problem uses the following

1 Problem 1 - Lexical/Dynamic Scoping This problem uses the following program int var; //global variable procedure set-var (int val): var val; procedure output.var (): print var; procedure foo (): set.var (2); output-var (); procedure bar (): int var; set.var (4); output.var (); set-var (1); outputvar (); bar ) output-var (); (a) Suppose this program uses static (lexical) scoping. What will it print, and why? (b) Suppose this program uses dynamic scoping. What will it print, and why

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