Boolean output with comparison operator

Question

Why the output of the following C code is 1 (True)?

#include<stdio.h>
main()
{
    int a, b = 1, c = 3, d = 2;
    a = b < c < d;
    printf("%d",a);
}

While the same expression gives "False" in python.

Answer 1

Check the order of evaluation from left to right.

b<c is true so it returns 1.

Then

1<d Yes so you get 1

So

a=1

Make sure since you are using relational operators the value returned will be true or false. i.e 0 or 1