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  1. #include <stdio.h>
  2. int main()
  3. {
  4.     int number;
  5.     scanf("%d", &number);
  6.     for(int i = 0; i < number; i++)
  7.     {
  8.         for(int j = number - 1; j > i; j--)
  9.         {
  10.             printf(" ");
  11.         }
  12.         for(int k = 1; k < i * 2 + 2; k++)
  13.         {
  14.             printf("*");
  15.         }
  16.         printf("\n");
  17.     }
  18.     return 0;
  19. }
  20.  
  21.  
Success #stdin #stdout 0s 5304KB
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stdout
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    *
   ***
  *****
 *******
*********
https://ideone.com/730lI3
language:
C (gcc 8.3)
created:
10 days ago
visibility:
public

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