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C programming practical question 106

  Shared By: Adah Miller    Date: Jan 24    Category: C Programming    Views: 64

Answer:

#define prod(a,b) a*b
main()
{
int x=3,y=4;
printf("%d",prod(x+2,y-1));
}


Answer:
10


Explanation:
The macro expands and evaluates to as:
x+2*y-1 => x+(2*y)-1 => 10

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