oj.uz

Submission #319595

# Submission time Handle Problem Language Result Execution time Memory
319595 2020-11-05T16:21:15 Z kaplanbar Uzastopni (COCI17_uzastopni) C++14
72 / 80
 2 ms 492 KB 
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    ll n;
    cin >> n;
    for(int k = 2; k <= 1e5; k++) {
        ll go = 1ll * k * (k - 1);
        go /= 2;
        if(go < n && (n - go) % k == 0) {
            cout << (n - go) / k << " " << (n - go) / k + k - 1 << "\n";
        }
    }
    return 0;
}

Subtask #1
72.0 / 80.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 492 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 492 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Incorrect 2 ms 364 KB Output isn't correct