BOJ 25270 - 99 Problems [C++]

문제

링크

풀이

#include <iostream>
using namespace std;
 
int solve(void) {
  int n; cin >> n;
 
  for (int i=1; i<=100; i++) {
    if (n < i*100+49) return i*100-1;
  }
  return 0;
}
 
int main(void) {
  ios::sync_with_stdio(false);
  cin.tie(nullptr);
 
  cout << solve();
  return 0;
}