// This is the implementation file of maths.h
// We defined two functions in the header file (.h)
// and this is where we actually implement them

// Include your header file in the implementation file
// by using the below syntax:

#include "maths.h"

int square(int number) {
    return number * number;
}

int sum(int number_one, int number_two) {
    return number_one + number_two;
}