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  1. #include <stdio.h>
  2. int main( )
  3. { int  h, i, j;
  4.   scanf("%d", &h);
  5.   for ( i=1; i<=h; i++ )  
  6.   {  
  7. for ( j=1; j<=h-i; j++ )   
  8.   printf(" ");
  9. if(i!=1) printf("*");
  10.       for ( j=1; j<=2*i-3; j++ )
  11.       printf(" ");
  12.      printf("*");
  13.      printf("\n") ;
  14.   }
  15.  for ( i=h; i>0; i-- )   
  16.   {  
  17. for ( j=1; j<=h-i; j++ )   
  18.   printf(" ");
  19.       for ( j=1; j<=2*i-1; j++ )
  20.      printf("*");
  21.      printf("\n") ;
  22.   }
  23.   return 0;
  24. }
Success #stdin #stdout 0s 4248KB
comments (?)
stdin
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5
stdout
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    *
   * *
  *   *
 *     *
*       *
*********
 *******
  *****
   ***
    *
https://ideone.com/kCKIKN
language:
C (gcc 8.3)
created:
6 years ago
visibility:
public

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