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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	// your code goes here
  6. 	int i,n=8,j,s;
  7. 	char a='A';
  8. 	for(i=1;i<=n;i++){
  9. 		s=0;
  10. 		a='A';
  11. 	    for(j=1;j<=i;j++){
  12. 	    	a='A'+s;
  13. 	        cout<<a;
  14. 	        s++;
  15. 	        s=s%3;
  16. 	    }
  17. 	    cout<<"\n";
  18. 	}
  19. 	return 0;
  20. }
Success #stdin #stdout 0.01s 5248KB
comments (?)
stdin
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Standard input is empty
stdout
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A
AB
ABC
ABCA
ABCAB
ABCABC
ABCABCA
ABCABCAB
https://ideone.com/tNDuOP
language:
C++ (gcc 8.3)
created:
11 hours ago
visibility:
public

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