#include <stdio.h>

int main() {
    printf("1 == 2: %d\n", 1==2);
    printf("1 <  2: %d\n", 1< 2);
    printf("1 <= 2: %d\n"  1<=2);
    printf("1 != 2: %d\n", 1!=2);
    printf("1 >  2: %d\n", 1> 2);
    printf("1 >= 2: %d\n", 1>=2);
    printf("1 == 1: %d\n", 1==1);
    return 0;
}