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  1. #include <stdio.h>
  2. #include <stdlib.h>// using for command system("pause") ;
  3. #include <math.h>
  4. using namespace std;
  5.  
  6. int main() {
  7.  int i=0; 
  8.         while (i < 10)
  9.         {
  10.         int	k=0;
  11.             while (k <= i)
  12.             {
  13.                 printf("*");
  14.                 k++;
  15.             }
  16.             printf("\n");
  17.             i++;
  18.         }
  19. 	return 0;
  20. }
Success #stdin #stdout 0s 3456KB
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stdin
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Standard input is empty
stdout
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*
**
***
****
*****
******
*******
********
*********
**********
https://ideone.com/BlkmNc
language:
C++ (gcc 8.3)
created:
7 years ago
visibility:
public

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