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  1. public class RobotOnMoon
  2. {
  3. 	public int LongestSafeCommand(String[] board)
  4. 	{
  5. 		int n = board.length, m = board[0].length();
  6. 		int x = 0, y = 0;
  7. 		for(int i = 0; i < n; i++)
  8. 			for(int j = 0; j < m; j++)
  9. 				if(board[i].charAt(j) == 'S')
  10. 				{
  11. 					x = i;
  12. 					y = j;
  13. 				}
  14. 		for(int i = 0; i < n; i++)
  15. 			for(int j = 0; j < m; j++)
  16. 				if(board[i].charAt(j) == '#' && (i == x || j == y))
  17. 					return -1;
  18. 		return n + m - 2;
  19. 	}
  20. }
  21.  
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
Main.java:1: error: class RobotOnMoon is public, should be declared in a file named RobotOnMoon.java
public class RobotOnMoon
       ^
1 error
stdout
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Standard output is empty
https://ideone.com/a9siv1
language:
Java (HotSpot 12)
created:
9 years ago
visibility:
secret

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