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The 2nd Universal Cup Finals is coming! Check out our event page, schedule, and competition rules!
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #283121 | #7619. Make SYSU Great Again I | Evier | WA | 0ms | 3644kb | C++14 | 383b | 2023-12-13 21:13:58 | 2023-12-13 21:13:58 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
int n,k;
int main(){
cin>>n>>k;
for(int i=1;i<n;i++){
cout<<i<<" "<<i<<"\n";
cout<<i<<" "<<i+1<<"\n";
}
cout<<n<<" "<<n<<"\n";
cout<<n<<" 1"<<"\n";
int px=1,py=3;
for(int i=2*n+1;i<=k;i++){
if(py>=n)++px,py=1;
while((px==n&&(py==1||py==n))||(px!=n&&(py==px||py==px+1)))++py;
cout<<px<<" "<<py<<"\n";
}
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3644kb
input:
3 6
output:
1 1 1 2 2 2 2 3 3 3 3 1
result:
ok The answer is correct.
Test #2:
score: 0
Accepted
time: 0ms
memory: 3588kb
input:
3 7
output:
1 1 1 2 2 2 2 3 3 3 3 1 2 1
result:
ok The answer is correct.
Test #3:
score: 0
Accepted
time: 0ms
memory: 3620kb
input:
2 4
output:
1 1 1 2 2 2 2 1
result:
ok The answer is correct.
Test #4:
score: -100
Wrong Answer
time: 0ms
memory: 3616kb
input:
3 9
output:
1 1 1 2 2 2 2 3 3 3 3 1 2 1 2 1 2 1
result:
wrong answer The answer is wrong: Multiple numbers filled in a grid.