QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #592918 | #5141. Identical Parity | solar_express | WA | 7ms | 3812kb | C++14 | 386b | 2024-09-27 09:56:49 | 2024-09-27 09:56:51 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
int T,n,k;
int main(){
cin>>T;
while(T--){
scanf("%d%d",&n,&k);
if(k&1){
int x=n/k,y=n%k;
if(n&1)x--;
if(!y){
puts("NO");
continue;
}
y=k-y;
if(x>y){
puts("NO");
continue;
}
else{
puts("YES");
continue;
}
}
else{
puts("YES");
continue;
}
}
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3812kb
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: 7ms
memory: 3760kb
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:
NO NO YES NO YES NO NO YES YES YES NO YES YES YES NO NO YES NO YES YES YES NO YES YES YES YES YES NO NO YES NO YES YES YES YES YES NO YES NO YES YES YES YES YES NO NO YES NO YES NO YES YES YES YES YES NO YES NO YES YES YES YES YES YES YES NO NO YES NO YES YES YES YES YES YES YES YES YES NO YES NO YE...
result:
wrong answer expected YES, found NO [1st token]