백준 10430 : 나머지 [C++]

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

 

풀이

#include <iostream>
using namespace std;

int main (int argc, char *argv[])
{
  int a, b, c;
  cin >> a >> b >> c;
  while (a > 10000 || a < 1)
  {
    cin >>  a;
  }
  while (b > 10000 || b < 1)
  {
    cin >>  b;
  }
  while (c > 10000 || c < 1)
  {
    cin >>  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;
}