What will be the output of the following C code?

#include <stdio.h>
void m(int p)
{
    printf("%d\n", p);
}
void main()
{
    int a = 6, b = 5;
    m(a, b);
    printf("%d %d\n", a, b);
}

A. 6

B. 6 5

C. 6 junk value

D. Compile time error

Answer: Option D