[백준] #10430 나머지

문제링크

#include <iostream>

using namespace std;

int main()
{

    int A, B, C;

    cin >> A >> B >> C;
    cout << (A + B) % C << "\n";
    cout << ((A % C) + (B % C)) % C << "\n";
    cout << (A * B) % C << "\n";
    cout << ((A % C) * (B % C)) % C << "\n";
}