Submission #11608719


Source Code Expand

#include <bits/stdc++.h>
#define rep(i,n) for (int i = 0; i < (n); ++i)
#define repp(i,n,m) for (int i = m; i < (n); ++i)
#define repl(i,n) for (long long i = 0; i < (n); ++i)
#define reppl(i,n,m) for (long long i = m; i < (n); ++i)
using namespace std;
using ll = long long;
const int MOD = 1000000007;

int main(){
    int n; cin >> n;
    vector<int> ar(n+1);
    int r = n;
    int cnt;
    rep(i,n+1) ar[i] = i;
    repp(i,n+1,1){
        ar[i] += ar[i-1];
        if (ar[i] >= n){
            cout << i << endl;
            r -= i;
            cnt = i;
            break;
        }
    }
    while (r > 0){
        cnt--;
        if (cnt <= r){
            r -= cnt;
            cout << cnt << endl;
        }
    }
}

Submission Info

Submission Time
Task B - Exactly N points
User noya2
Language C++14 (GCC 5.4.1)
Score 300
Code Size 754 Byte
Status AC
Exec Time 27 ms
Memory 39296 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 27 ms 39296 KB
02-02.txt AC 27 ms 39296 KB
02-03.txt AC 27 ms 39296 KB
02-04.txt AC 27 ms 39296 KB
02-05.txt AC 27 ms 39296 KB
02-06.txt AC 10 ms 11136 KB
02-07.txt AC 6 ms 5248 KB
02-08.txt AC 25 ms 36480 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