Submission #5705389


Source Code Expand

#include <bits/stdc++.h>

using namespace std;

int main() {
  int n;
  cin >> n;

  int sum = 0;
  unordered_set<int> sumSet;
  for (int i = 1; i <= n; i++) {
    sumSet.insert(i);
    sum += i;

    if (sum >= n) {
      break;
    }
  }

  int d = sum - n;
  sumSet.erase(d);

  for (int i : sumSet) {
    cout << i << endl;
  }
}

Submission Info

Submission Time
Task B - Exactly N points
User mt_kuma
Language C++14 (GCC 5.4.1)
Score 300
Code Size 360 Byte
Status AC
Exec Time 9 ms
Memory 512 KB

Judge Result

Set Name sample dataset1 dataset2
Score / Max Score 0 / 0 200 / 200 100 / 100
Status
AC × 3
AC × 13
AC × 24
Set Name Test Cases
sample sample-01.txt, sample-02.txt, sample-03.txt
dataset1 sample-01.txt, sample-02.txt, sample-03.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt
dataset2 sample-01.txt, sample-02.txt, sample-03.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt, 02-01.txt, 02-02.txt, 02-03.txt, 02-04.txt, 02-05.txt, 02-06.txt, 02-07.txt, 02-08.txt, sample-01.txt, sample-02.txt, sample-03.txt
Case Name Status Exec Time Memory
01-01.txt AC 1 ms 256 KB
01-02.txt AC 1 ms 256 KB
01-03.txt AC 1 ms 256 KB
01-04.txt AC 1 ms 256 KB
01-05.txt AC 1 ms 256 KB
01-06.txt AC 1 ms 256 KB
01-07.txt AC 1 ms 256 KB
01-08.txt AC 1 ms 256 KB
01-09.txt AC 1 ms 256 KB
01-10.txt AC 1 ms 256 KB
02-01.txt AC 8 ms 512 KB
02-02.txt AC 9 ms 512 KB
02-03.txt AC 8 ms 512 KB
02-04.txt AC 9 ms 512 KB
02-05.txt AC 8 ms 512 KB
02-06.txt AC 5 ms 384 KB
02-07.txt AC 4 ms 256 KB
02-08.txt AC 8 ms 512 KB
sample-01.txt AC 1 ms 256 KB
sample-02.txt AC 1 ms 256 KB
sample-03.txt AC 1 ms 256 KB