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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3. int main(){
  4. 	int t;
  5. 	cin >> t;
  6. 	cin.ignore();
  7. 	while(t--){
  8. 		string s;
  9. 		getline(cin,s);
  10. 		stringstream ss(s);
  11. 		string word;
  12. 		while(ss >> word){
  13. 			word[0] = toupper(word[0]);
  14. 			for(int i = 1; i < word.length();i++){
  15. 				word[i]=tolower(word[i]);
  16. 			}
  17. 			cout << word<<" ";
  18. 		}
  19. 		cout << endl;
  20. 	}
  21. }
Success #stdin #stdout 0.01s 5288KB
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Standard input is empty
stdout
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Standard output is empty
https://ideone.com/d6Bvzl
language:
C++14 (gcc 8.3)
created:
5 days ago
visibility:
public

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