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  1. #include <cstdio>
  2. #include <cstdlib>
  3. #include <cmath>
  4. #include <cstring>
  5. #include <iostream>
  6. #include <string>
  7. #include <algorithm>
  8. #include <vector>
  9. #include <utility>
  10. #include <stack>
  11. #include <queue>
  12. #include <map>
  13. #include <set>
  14.  
  15. #define fi first
  16. #define se second
  17. #define pb push_back
  18. #define mp make_pair
  19. #define pii pair<int,int> 
  20. #define pdd pair<double,double>
  21. #define ll long long
  22.  
  23. #define PI 2*acos(0.0)
  24. #define EPS 1e-9
  25. #define INF 1000000000
  26.  
  27. using namespace std;
  28.  
  29. int T, N;
  30. char path[50050];
  31.  
  32. int main()
  33. {
  34. 	scanf("%d", &T);
  35. 	for(int t = 1; t <= T; t++) {
  36. 		scanf("%d", &N);
  37. 		scanf("%s", path);
  38. 		for(int i = 0, len = strlen(path); i < len; i++) {
  39. 			if(path[i] == 'S') path[i] = 'E'; else path[i] = 'S';
  40. 		}
  41.  
  42. 		printf("Case #%d: %s\n", t, path);
  43. 	}
  44. 	return 0;
  45. }
  46.  
Success #stdin #stdout 0s 15280KB
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https://ideone.com/9AjjAX
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
secret

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