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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4.  
  5. 	int start = 'A', end = 'G';
  6.  
  7. 	for( int i = start; i <= end; i++ )  {
  8.  
  9. 		for( int j = start; j < i; j++)  printf( "%c", j );
  10. 		for( int j = i-2; j >= start; j--)  printf( "%c", j );
  11. 		puts("");
  12.  
  13. 	}
  14.  
  15. 	return 0;
  16. }
  17.  
Success #stdin #stdout 0s 10320KB
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stdin
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Standard input is empty
stdout
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A
ABA
ABCBA
ABCDCBA
ABCDEDCBA
ABCDEFEDCBA
https://ideone.com/HP4uvy
language:
C (gcc 8.3)
created:
7 years ago
visibility:
public

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