Accepted
Code
#include <bits/stdc++.h>
using namespace std;
#ifdef LOCAL
#include "debug.h"
#else
#define dbg(...) 42
#endif
#define int long long
signed main() {
ios::sync_with_stdio(false);
cin.tie(nullptr);
int n;
cin >> n;
int res = 0;
for (int i = 1; i <= 1e5; i++) {
if (i * (i + 1) <= n) {
res++;
}
if (i * i <= n) {
res++;
}
}
cout << res << '\n';
return 0;
}
Information
- Submit By
- Type
- Submission
- Problem
- P1191 A. Balanced Product
- Contest
- Brain Booster #10
- Language
- C++17 (G++ 13.2.0)
- Submit At
- 2025-06-13 15:32:10
- Judged At
- 2025-06-13 15:32:10
- Judged By
- Score
- 100
- Total Time
- 2ms
- Peak Memory
- 540.0 KiB