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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	// your code goes here
  6. 	int n ; cin>>n;
  7. 	for(int i =1;i<=n;i++){
  8. 		for(int j =1;j<=i;j++){
  9. 			cout<<char(i+64);
  10. 		}
  11. 		cout<<endl;
  12. 	}
  13. 	return 0;
  14. }
Success #stdin #stdout 0.01s 5312KB
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https://ideone.com/ZQnuuF
language:
C++ (gcc 8.3)
created:
9 days ago
visibility:
public

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