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Functions - Programming

Q1:

What will be the output of the program? 
#include<stdio.h>
int check (int, int);

int main()
{
    int c;
    c = check(10, 20);
    printf('c=%d\n', c);
    return 0;
}
int check(int i, int j)
{
    int *p, *q;
    p=&i;
    q=&j;
    i>=45 ? return(*p): return(*q);
}

A Print 10

B Print 20

C Print 1

D Compile error

ANS:A - Print 10

There is an error in this line i>=45 ? return(*p): return(*q);. We cannot use return keyword in the terenary operators.