dovelet - 거스름 돈/change

dovelet - 거스름 돈/change

문제

#include <iostream>
 
int main()
{
    int input;
    std::cin >> input;
 
    int change1, change2, change3, returnMoney;
    returnMoney = 1000 - input;
    change1 = returnMoney / 100;
    change2 = (returnMoney - (change1 * 100)) / 50;
    change3 = (returnMoney - (change1 * 100) - (change2 * 50)) / 10;
    std::cout << change1 << " " << change2 << " " << change3 << std::endl;
 
    return 0;
}