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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3.  
  4. int main()
  5. {
  6.     int num, i, y;
  7.  
  8.     printf("Enter a number for generating the pyramid:\n");
  9.     scanf("%d", &num);
  10.  
  11.     for (y = 0; y <= num; y++)
  12.     {
  13.         for (i = 0; i < num - y; i++)
  14.         {
  15.             printf("   ");
  16.         }
  17.  
  18.         for (i = -y; i <= y; i++)
  19.         {
  20.             printf("%3d", abs(i));
  21.         }
  22.  
  23.         printf("\n");
  24.     }
  25.  
  26.     return 0;
  27. }
  28.  
Success #stdin #stdout 0s 5320KB
comments (?)
stdin
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Standard input is empty
stdout
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Enter a number for generating the pyramid:
  0
https://ideone.com/dPzh5Y
language:
C (gcc 8.3)
created:
20 hours ago
visibility:
public

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