Question: program MAIN; var i : integer; var a : array[1, 2, 3, 4] of integer; subprogram SUBPROG(x : integer); {a[i]++; x++; i++; a[i] := 3;

program MAIN; var i : integer; var a : array[1, 2, 3, 4] of integer;

subprogram SUBPROG(x : integer); {a[i]++; x++; i++; a[i] := 3; i++; a[i] := a[i+1] + x; i++; x++;} (endSUBPROG)

{a[1] := 2; a[2] := 1; a[3] := 2; a[4] := 1; i := 1; call SUBPROG(a[i]); print(a[1..4]);} (endMAIN)

NOTE: Assume that all uninitialized variables have the value zero. Assume that addresses for pass by result parameters are bound at the time of call

What is the output with pass by result

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