1.

Consider the following C program.

#include<stdio.h>
void mystery(int *ptra, int *ptrb) 
{
   int *temp;
   temp = ptrb;
   ptrb = ptra;
   ptra = temp;
}
int main() 
{
    int a=2016, b=0, c=4, d=42;
    mystery(&a, &b);
    if (a < c)
       mystery(&c, &a);
    mystery(&a, &d);
    printf("%dn", a);
}

The output of the program _____________   Note : This question was asked as Numerical Answer Type.

A. 2016
B. 0
C. 4
D. 8
Answer» B. 0


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