BOJ 31403 - $A + B - C$ [C++]

문제

링크

풀이

#include <iostream>
#include <string>
using namespace std;
 
void solve(void) {
  int a; cin >> a;
  int b; cin >> b;
  int c; cin >> c;
 
  cout << a+b-c << "\n" << stoi(to_string(a)+to_string(b))-c << "\n";
}
 
int main(void) {
  ios::sync_with_stdio(false);
  cin.tie(nullptr);
 
  solve();
  return 0;
}