#include <stdio.h>
    void main()
    {
        int num = 0;
        if (num = 0)
        {
            printf("It's zero\n");
        }
        else
        {
            printf("It's not zero\n");
        }
    }

#include <stdio.h>
    int main()
    {
        int n = 5;
        if (n & (n = 6))
            printf("True %d\n", n);
        else
            printf("False %d\n", n);
 
    }

#include <stdio.h>
    int main()
    {
        int p = 3;
        if (4 |(p = 4))
            printf("p is %d\n", p);
        else
            printf("%d\n", p);
 
    }

#include <stdio.h>
    int main()
    {
        int n = -7;
        if (!0 == 1)
            printf("Yes\n");
        else
            printf("No\n");
    }

#include <stdio.h>
    int main()
    {
        if (~2 == 3)
        {
            printf("Yes\n");
        }
        else
        {
            printf("No\n");
        }
    }