백준 10430번 (C++)

www.acmicpc.net/problem/10430

10430번: 나머지

 

<답안>

#include <iostream>

using namespace std;

int main() {

    //(A+B)%C는 ((A%C) + (B%C))%C 와 같을까?

    //(A×B)%C는 ((A%C) × (B%C))%C 와 같을까?

    int a,b,c = 0;

    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;

    return 0;

}