QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #620583 | #9381. 502 Bad Gateway | wwx | WA | 127ms | 3660kb | C++20 | 377b | 2024-10-07 19:27:08 | 2024-10-07 19:27:10 |
Judging History
answer
//
// Created by aaaa on 2024/10/7.
//
#include<bits/stdc++.h>
using namespace std;
#define int long long
signed main()
{
ios::sync_with_stdio(false),cin.tie(0);
int t;
cin >> t;
while(t--){
int n;
cin >> n;
int a = n*(n+1)/2,b = n;
int gcd = __gcd(a,b);
cout << a/gcd << " " << b/gcd << "\n";
}
}
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 0ms
memory: 3588kb
input:
3 1 2 3
output:
1 1 3 2 2 1
result:
ok 3 lines
Test #2:
score: -100
Wrong Answer
time: 127ms
memory: 3660kb
input:
1000000 1 1000000000 1 1 1000000000 1 1000000000 1 1 1 1000000000 1 1 1000000000 1 1000000000 1000000000 1 1000000000 1 1 1000000000 1 1000000000 1000000000 1 1000000000 1000000000 1000000000 1000000000 1000000000 1000000000 1 1 1000000000 1 1000000000 1000000000 1000000000 1000000000 1 1 1 10000000...
output:
1 1 1000000001 2 1 1 1 1 1000000001 2 1 1 1000000001 2 1 1 1 1 1 1 1000000001 2 1 1 1 1 1000000001 2 1 1 1000000001 2 1000000001 2 1 1 1000000001 2 1 1 1 1 1000000001 2 1 1 1000000001 2 1000000001 2 1 1 1000000001 2 1000000001 2 1000000001 2 1000000001 2 1000000001 2 1000000001 2 1 1 1 1 1000000001 ...
result:
wrong answer 2nd lines differ - expected: '1999961560 44721', found: '1000000001 2'