Submission #5421699


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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define rep(i, a, b) for (ll i = a; i < b; i++)
#define all(v) v.begin(), v.end()
const int MOD = 1e9 + 7;
const int INF = 2e9;
//'A' = 65, 'Z' = 90, 'a' = 97, 'z' = 122

int main() {
    ll n;
    cin >> n;
    ll sum[n + 1] = {};
    rep(i, 1, n + 1) sum[i] = sum[i - 1] + i;
    set<ll> ans;
    for (ll i = n + 1; i >= 0; i--) {
        if (sum[i] < n) {
            ans.insert(i + 1);
            n -= (i + 1);
        }
        if (n == 0) break;
    }

    for (auto i : ans) cout << i << endl;
    return 0;
}

Submission Info

Submission Time
Task B - Exactly N points
User uemt1
Language C++14 (GCC 5.4.1)
Score 200
Code Size 612 Byte
Status
Exec Time 61 ms
Memory 78592 KB

Judge Result

Set Name Score / Max Score Test Cases
sample 0 / 0 sample-01.txt, sample-02.txt, sample-03.txt
dataset1 200 / 200 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 0 / 100 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 1 ms 256 KB
01-02.txt 1 ms 256 KB
01-03.txt 1 ms 256 KB
01-04.txt 1 ms 256 KB
01-05.txt 1 ms 256 KB
01-06.txt 1 ms 256 KB
01-07.txt 1 ms 256 KB
01-08.txt 1 ms 256 KB
01-09.txt 1 ms 256 KB
01-10.txt 1 ms 256 KB
02-01.txt 60 ms 78592 KB
02-02.txt 53 ms 78336 KB
02-03.txt 60 ms 78592 KB
02-04.txt 61 ms 78592 KB
02-05.txt 53 ms 78336 KB
02-06.txt 20 ms 22144 KB
02-07.txt 11 ms 10368 KB
02-08.txt 56 ms 72832 KB
sample-01.txt 2 ms 256 KB
sample-02.txt 1 ms 256 KB
sample-03.txt 1 ms 256 KB