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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4.  
  5. 	int n,i,j,k;
  6.  
  7. 	printf("Enter any odd number:");
  8. 	scanf("%d",&n);
  9. 	k=(n+1)/2;
  10. 	k--;
  11.  
  12. 	if(n%2==0 || n==0 || n<0)
  13. 	{
  14. 		printf("Wrong input!");
  15. 	}
  16.  
  17. 	else
  18. 	{
  19. 		for(i=0;i<=(n+k);i++)
  20. 		{
  21. 			printf("\n");
  22. 			for(j=1;j<=(n+1)/2;j++)
  23. 			{
  24. 				printf(" ");
  25. 			}
  26. 			if(i<(n+1)/2)
  27. 			{
  28. 				for(j=0;j<n;j++)
  29. 				{
  30. 					printf(" ");
  31. 				}
  32. 				for(j=0;j<i;j++)
  33. 				{
  34. 					printf("@");
  35. 				}
  36. 			}
  37. 			else
  38. 			{
  39. 				printf("*");
  40. 				if(i==(n+1)/2)
  41. 				{
  42. 					for(j=1;j<n;j++)
  43. 					{
  44. 						printf("*");
  45.  
  46. 					}
  47. 				}
  48. 				else
  49. 				{
  50. 					for(j=1;j<n;j++)
  51. 					{
  52. 						printf(" ");
  53. 					}
  54. 				}
  55.  
  56. 			}
  57. 		}
  58.  
  59. 		for(i=0;i<n;i++)
  60. 		{
  61. 			printf("\n");
  62. 			for(j=0;j<(n+2);j++)
  63. 			{
  64. 				printf("*");
  65. 			}
  66. 		}
  67. 	}
  68. 	return 0;
  69. }
  70.  
Success #stdin #stdout 0s 4568KB
comments (?)
stdin
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5
stdout
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Enter any odd number:
        
        @
        @@
   *****
   *    
   *    
   *    
   *    
*******
*******
*******
*******
*******
https://ideone.com/lckwCF
language:
C (gcc 8.3)
created:
4 years ago
visibility:
public

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