BOJ 9449 - Garage [C++]

문제

링크

풀이

#include <iostream>
using namespace std;
 
void solve(void) {
  int W, H, w, h; cin >> W >> H >> w >> h;
 
  cout << ((W / w + 1) / 2) * ((H / h + 1) / 2);
}
 
int main(void) {
  ios::sync_with_stdio(false);
  cin.tie(nullptr);
 
  solve();
  return 0;
}