Submission #2971632


Source Code Expand

#include <bits/stdc++.h>
#define rep(i, n) for (int i = 0; i < (n); i++)
#define loop(i, x, n) for (int i = (x); i < (n); i++)
#define all(v) (v).begin(), (v).end()
#define int long long
using namespace std;
const int MOD = 1e9 + 7;
const int INF = 1e10;
template<typename T> void cmax(T &a, T b) { a = max(a, b); }
template<typename T> void cmin(T &a, T b) { a = min(a, b); }

signed main() {
  int n;
  cin >> n;
  vector<int> t;
  int N = 0;
  while (1) {
    int tmp = N * (N + 1) / 2;
    if (tmp > 1e7) break;
    t.push_back(tmp);
    N++;
  }
  auto itr = lower_bound(all(t), n);
  int pos = itr - t.begin();
  int Ban = *itr - n;
  for (int i = 1; i <= pos; i++) {
    if (i != Ban) cout << i << endl;
  }
  return 0;
}

Submission Info

Submission Time
Task B - Exactly N points
User fuu32
Language C++14 (GCC 5.4.1)
Score 200
Code Size 759 Byte
Status WA
Exec Time 8 ms
Memory 384 KB

Judge Result

Set Name sample dataset1 dataset2
Score / Max Score 0 / 0 200 / 200 0 / 100
Status
AC × 3
AC × 13
AC × 21
WA × 3
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 384 KB
01-02.txt AC 1 ms 384 KB
01-03.txt AC 1 ms 384 KB
01-04.txt AC 1 ms 384 KB
01-05.txt AC 1 ms 384 KB
01-06.txt AC 1 ms 384 KB
01-07.txt AC 1 ms 384 KB
01-08.txt AC 1 ms 384 KB
01-09.txt AC 1 ms 384 KB
01-10.txt AC 1 ms 384 KB
02-01.txt AC 8 ms 384 KB
02-02.txt AC 8 ms 384 KB
02-03.txt WA 8 ms 384 KB
02-04.txt WA 8 ms 384 KB
02-05.txt WA 8 ms 384 KB
02-06.txt AC 5 ms 384 KB
02-07.txt AC 4 ms 384 KB
02-08.txt AC 8 ms 384 KB
sample-01.txt AC 1 ms 384 KB
sample-02.txt AC 1 ms 384 KB
sample-03.txt AC 1 ms 384 KB