Expressions - General Questions

What will be the output of the program?

#include <stdio.h>

int main(void) {
    int a = 7;
    printf("%d\n", a > 5 ? a < 10 ? 1 : 2 : 3);
    return 0;
}

What will be the output of the program?

#include <stdio.h>

int main(void) {
    int a = 10, b = 4;
    printf("%d %d %d\n", a + b, a - b, a * b);
    return 0;
}

What will be the output of the program?

#include <stdio.h>

int main(void) {
    int a = 2 + 3 * 4 - 6 / 2;
    printf("%d\n", a);
    return 0;
}

What will be the output of the program?

#include <stdio.h>

int main(void) {
    printf("%d\n", !5 + !0);
    return 0;
}

Which operator is right-associative?