문제 : https://www.acmicpc.net/problem/10430

풀이과정

입출력은 iostream의 cin, cout 사용

 


전체코드(C++14)

#include <iostream>

using namespace std;

int main() {
	int a, b, c;
	cin >> a >> b >> c;
	cout << (a+b)%c << endl;
	cout << (a%c + b%c)%c << endl;
	cout << (a*b)%c << endl;
	cout << (a%c*b%c)%c << endl;
}