#include <bits/stdc++.h>
using namespace std;
char a[500][500],b[500][500];
void answer()
{
int n,m;
cin >> n >> m;
for(int i = 1; i <= n; i++)
for(int j = 1; j <= m; j++)
{
cin >> a[i][j];
if(a[i][j] == '#')
{
b[i][j] = '#';
b[i][j + 1] = '#';
b[i + 1][j] = '#';
b[i + 1][j + 1] = '#';
}
else
if(b[i][j] != '#')
b[i][j] = '.';
}
for(int i = 1; i <= n; i++)
{
for(int j = 1; j <= m; j++)
cout << b[i][j] ;
cout << '\n';
}
}
int main()
{
int t = 1;
//cin >> t;
while(t--)
answer();
return 0;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
204 KB |
Output is correct |
3 |
Correct |
1 ms |
204 KB |
Output is correct |
4 |
Correct |
1 ms |
204 KB |
Output is correct |
5 |
Correct |
1 ms |
204 KB |
Output is correct |