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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3. typedef long long ll;
  4. const int MOD=1e9+7;
  5. int main(){
  6. 	string s;
  7. 	cin >> s;
  8. 	for(int i=0 ; i<s.size() ;i++){
  9. 		int max=i;
  10. 		for(int j=i+1 ; j<s.size() ; j++){
  11. 			if(s[j] > s[max]){
  12. 				max=j;
  13. 			}
  14. 		}
  15. 		if(s[i] < s[max]){
  16. 			swap(s[i] ,s[max]);
  17. 			break;
  18. 		}
  19. 	}
  20. 	cout << s;
  21. }
Success #stdin #stdout 0s 5296KB
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https://ideone.com/BibaPN
language:
C++ (gcc 8.3)
created:
16 days ago
visibility:
public

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