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답안 #81987

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
81987 2018-10-28T10:23:14 Z Vasiljko Uzastopni (COCI17_uzastopni) C++14
80 / 80
 17 ms 664 KB 
#include <bits/stdc++.h>
using namespace std;

typedef long long ll;
const ll MOD = 1e9+7;
const int N = 1e6;

ll n;

int main()
{
    ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
    cin>>n;
    for(int i=2;i<=N;i++){
        ll up=2LL*n-1LL*i*(i-1);
        ll down=2LL*i;
        if(up%down==0&&up/down>0)cout<<up/down<<" "<<up/down+i-1<<"\n";
    }

    return 0;
}

Subtask #1
80.0 / 80.0

# 결과 실행 시간 메모리 Grader output
1 Correct 15 ms 380 KB Output is correct
2 Correct 15 ms 472 KB Output is correct
3 Correct 15 ms 472 KB Output is correct
4 Correct 17 ms 472 KB Output is correct
5 Correct 17 ms 476 KB Output is correct
6 Correct 15 ms 492 KB Output is correct
7 Correct 15 ms 620 KB Output is correct
8 Correct 16 ms 664 KB Output is correct
9 Correct 15 ms 664 KB Output is correct
10 Correct 15 ms 664 KB Output is correct