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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main()
  5. {
  6.     ios_base::sync_with_stdio(false); cin.tie(nullptr);
  7.     int n , m; cin >> n >> m;
  8.     char arr[n+2][m+2] = {};
  9.     for (int i = 1; i <= n; i++)
  10.     {
  11.         for (int j = 1; j <= m; j++)
  12.         {
  13.             cin >> arr[i][j];
  14.         }
  15.  
  16.     }
  17.     int x,y; cin >> x >> y;
  18.     if(arr[x-1][y] == '.' ||  arr[x-1][y-1] == '.' || arr[x][y-1] == '.' || arr[x+1][y] == '.' ||  arr[x+1][y-1] == '.' || arr[x+1][y+1] == '.' || arr[x][y+1] == '.' || arr[x+1][y] == '.' || arr[x-1][y+1] == '.')  
  19.     {
  20.         cout << "no";
  21.     }
  22.     else
  23.     {
  24.         cout << "yes";
  25.     }
  26.  
  27.  
  28. }
Success #stdin #stdout 0.01s 5288KB
comments (?)
stdin
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Standard input is empty
stdout
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yes
https://ideone.com/Y2uoHV
language:
C++ (gcc 8.3)
created:
1 hour ago
visibility:
public

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