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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int t;
  6. 	cin >> t;
  7. 	while(t--)
  8. 	{
  9. 		int flag=0;
  10. 		char arr[8][8];
  11. 		for(int i=0;i<8;i++)
  12. 		{
  13. 			for(int j=0;j<8;j++)
  14. 			{
  15. 				cin >> arr[i][j];
  16. 			}
  17. 		}
  18. 		for(int i=0;i<8;i++)
  19. 		{
  20. 			int c=0;
  21. 			for(int j=0;j<8;j++)
  22. 			{
  23. 				if(arr[i][j]=='R')
  24. 				{
  25. 					c++;
  26. 				}
  27. 				if(c==8)
  28. 				{
  29. 					flag = 1;
  30. 					break;
  31. 				}
  32. 			}
  33.  
  34. 		}
  35. 		if(flag == 1)
  36. 		{
  37. 			cout << "R" << endl;
  38. 		}
  39. 		else
  40. 		{
  41. 			cout << "B" << endl;
  42. 		}
  43.  
  44. 	}
  45. 	return 0;
  46. }
Success #stdin #stdout 0.01s 5324KB
comments (?)
stdin
copy 
4


....B...
....B...
....B...
RRRRRRRR
....B...
....B...
....B...
....B...


RRRRRRRB
B......B
B......B
B......B
B......B
B......B
B......B
RRRRRRRB


RRRRRRBB
.B.B..BB
RRRRRRBB
.B.B..BB
.B.B..BB
RRRRRRBB
.B.B..BB
.B.B..BB


........
........
........
RRRRRRRR
........
........
........
........
stdout
copy 
R
B
B
R
https://ideone.com/gSeOjv
language:
C++ (gcc 8.3)
created:
3 days ago
visibility:
public

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