QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #673175 | #5141. Identical Parity | blue_sky | WA | 10ms | 3608kb | C++20 | 743b | 2024-10-24 20:53:45 | 2024-10-24 20:53:46 |
Judging History
answer
#include <bits/stdc++.h>
#define int long long
#define x first
#define y second
#define bug(X) cout << "bug:# " << X << endl
#define bug2(f, X) cout << "bug:# " << f << " " << X << endl
#define bug3(i, j, G) cout << "bug:# " << i << ' ' << j << ' ' << G << endl
#define endl '\n'
using namespace std;
const int mod = 998244353;
const int N = 10 + 5e5;
void _();
signed main()
{
ios::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
int t = 1;
cin >> t;
while (t--)
_();
return 0;
}
void _()
{
int n, k;
cin >> n >> k;
int f = 1;
if (k & 1)
{
int cnt = n / k;
if (cnt > 1)
f = 0;
}
cout << (f ? "Yes" : "No") << endl;
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3608kb
input:
3 3 1 4 2 5 3
output:
No Yes Yes
result:
ok 3 token(s): yes count is 2, no count is 1
Test #2:
score: -100
Wrong Answer
time: 10ms
memory: 3576kb
input:
100000 1 1 2 1 2 2 3 1 3 2 3 3 4 1 4 2 4 3 4 4 5 1 5 2 5 3 5 4 5 5 6 1 6 2 6 3 6 4 6 5 6 6 7 1 7 2 7 3 7 4 7 5 7 6 7 7 8 1 8 2 8 3 8 4 8 5 8 6 8 7 8 8 9 1 9 2 9 3 9 4 9 5 9 6 9 7 9 8 9 9 10 1 10 2 10 3 10 4 10 5 10 6 10 7 10 8 10 9 10 10 11 1 11 2 11 3 11 4 11 5 11 6 11 7 11 8 11 9 11 10 11 11 12 1 ...
output:
Yes No Yes No Yes Yes No Yes Yes Yes No Yes Yes Yes Yes No Yes No Yes Yes Yes No Yes No Yes Yes Yes Yes No Yes No Yes Yes Yes Yes Yes No Yes No Yes Yes Yes Yes Yes Yes No Yes No Yes No Yes Yes Yes Yes Yes No Yes No Yes No Yes Yes Yes Yes Yes Yes No Yes No Yes No Yes Yes Yes Yes Yes Yes Yes No Yes No...
result:
wrong answer expected YES, found NO [24th token]