Function - C Programming MCQ Questions and Answers

#include <stdio.h>
int main()
{
    auto i = 10;
    const auto int *p = &i;
    printf("%d\n", i);
}

#include <stdio.h>
void main()
{
    int x;
}

#include <stdio.h>
int main()
{
   printf("%d", d++);
}
int d = 10;

#include <stdio.h>
int main()
{
    void foo(), f();
    f();
}
void foo()
{
    printf("2 ");
}
void f()
{
    printf("1 ");
    foo();
}

#include <stdio.h>
void main()
{
    m();
    void m()
    {
        printf("hi");
    }
}

#include <stdio.h>
int main()
{
    void foo();
    printf("1 ");
    foo();
}
void foo()
{
    printf("2 ");
}

#include <stdio.h>
static int x = 5;
void main()
{
    int x = 9;
    {
        x = 4;
    }
    printf("%d", x);
}