[CLOSED] What happens if the dividend is smaller than the divisor with modulus operator?

Question

I've seem this case a few times and I don't know how to solve it... I can't tell what it outputs!!
Examples:
1) 2 % 3
2)
Int x = 3;
x += x % 4;
cout << x;

Thank you!

Answer 1

1. 2 % 3 == 2.

2. 3 % 4 == 3.

In general, for n<m natural numbers we have n % m == n.

Answer 2

@Diego Thank you!! This helps a lot! 😃

Answer 3

It returns the dividend value as the output