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  1. #include <iostream>
  2. #include<queue>
  3.  
  4. using namespace std;
  5.  
  6. int main() {
  7. 	int n,t;
  8. 	char word[51];
  9. 	cin>>n>>t;
  10.  
  11. 	for(int i=0;i<n;i++)
  12. 	{
  13. 		cin>>word[i];
  14.  
  15. 	}
  16. 	while(t--)
  17. 	{
  18. 		int j=0;
  19. 		for(int i=0;i<n;i++)
  20. 		{
  21. 			if(word[j]=='B' && word[j+1]=='G')
  22. 			{
  23. 				swap(word[j],word[j+1]);
  24. 				j+=2;
  25.  
  26. 			}else
  27. 			j++;
  28.  
  29. 		}
  30. 	}
  31. 	for(int i=0;i<n;i++)
  32. 	cout<<word[i];
  33.  
  34. 	return 0;
  35. }
Success #stdin #stdout 0s 4368KB
comments (?)
stdin
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5 1
BGGBG
stdout
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GBGGB
https://ideone.com/0EnmsG
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
public

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