Test by Bikram | Programming | Test 2 | Question: 28

Question

 

#include<stdio.h>
int K = 10;
int main()
{
foo();
foo();
return 0;
}

int foo()
{
static int k= 1;
printf("%d ",k);
k++;
return 0;
}

What is the output of the above code snippet?

• A. $2,3$
• B. $1,2$
• C. $1,3$
• D. $2,4$

Answer 1

ans B

1st time foo is called then k=1     pf(1)    k=2

2^nd  time foo is called then k=2     pf(2)    k=3

op=1,2