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Question

Consider the C program shown below.

#define print(x) printf("%d ", x)
int x;
void Q(int z)
{
z += x;
print(z);
}
void P(int *y)
{
int x = *y + 2;
Q(x);
*y = x - 1;
print(x);
}
main(void)
{
x = 5;
P(&x);
print(x);
}

The output of this program is

a.

12 7 6

b.

22 12 11

c.

14 6 6

d.

7 6 6

Answer: (a).12 7 6

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Q. Consider the C program shown below. #define print(x) printf("%d ", x) int x; void Q(int z) { z += x; print(z); } void P(int *y) { int x = *y + 2;...

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