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ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#410365 | #2540. Build The Grid | Kevin5307 | WA | 0ms | 3572kb | C++23 | 556b | 2024-05-13 22:13:43 | 2024-05-13 22:13:44 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
char grid[505][505];
int main()
{
ios::sync_with_stdio(false);
cin.tie(0);
cout.tie(0);
int n;
cin>>n;
for(int i=1;i<=n;i++)
for(int j=1;j<=n;j++)
grid[i][j]='W';
for(int i=1;i<=n;i++)
for(int j=1;j<=n;j++)
if((n-max(i,j))%2)
grid[i][j]='B';
for(int i=2;i<=n;i+=2)
for(int j=1;j<=i/2;j++)
for(int k=1;k<=i;k++)
swap(grid[j][k],grid[i+1-j][i+1-k]);
for(int i=1;i<=n;i++)
{
for(int j=1;j<=n;j++)
putchar(grid[i][j]);
putchar(10);
}
return 0;
}
Details
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Test #1:
score: 0
Wrong Answer
time: 0ms
memory: 3572kb
input:
3
output:
BBW BWW WWW
result:
wrong answer there are no white cells around a black cell