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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	int n,row,col;
  5. 	scanf("%d",&n);
  6. 	for(row=1;row<=n;row++)
  7. 	{
  8. 		for(col=1;col<=row;col++)
  9. 		{
  10. 			printf("%d",col);
  11. 		}
  12. 		printf("\n");
  13. 	}
  14. 	return 0;
  15. }
  16.  
Success #stdin #stdout 0s 5692KB
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https://ideone.com/kZGt7t
language:
C (gcc 8.3)
created:
2 years ago
visibility:
public

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