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  1. #include <stdio.h>
  2. #include <string.h>
  3. int main()
  4. {
  5.     int i,j,k,l;
  6.     printf(" ");
  7.     for(i=1;i<=4;i++)
  8.     {
  9.         for( k = 1; k <= 4 - i; k++ )
  10.         {
  11.             printf("  ");
  12.         }   
  13.         for(j=1;j<=i;j++)
  14.         {
  15.             printf("%d   ",i);
  16.         }
  17.         printf(" \n ");
  18.     }
  19. return 0;
  20. }
Success #stdin #stdout 0s 2160KB
comments (?)
stdin 
Standard input is empty
stdout 
       1    
     2   2    
   3   3   3    
 4   4   4   4
https://ideone.com/IIfh1m
language:
C (gcc 8.3)
created:
10 years ago
visibility:
public

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