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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	for(int i = 0, x = 1; i < 5; ++i, x += i) {
  5. 		for(int j = 0; j < x; ++j)
  6. 			printf("%c", i+j+'A');
  7. 		printf("\n");	
  8. 	}
  9. 	return 0;
  10. }
  11.  
Success #stdin #stdout 0s 9432KB
comments (?)
stdin
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Standard input is empty
stdout
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A
BC
CDEF
DEFGHIJ
EFGHIJKLMNO
https://ideone.com/XqDouG
language:
C (gcc 8.3)
created:
6 years ago
visibility:
public

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