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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. 	public static void main (String[] args) throws java.lang.Exception
  11. 	{
  12. 		// your code goes here
  13.  
  14. 		int i,j,n;
  15.  
  16. 		Scanner sc=new Scanner(System.in);
  17.  
  18. 	  n=sc.nextInt();
  19. 	  if(n>0 && n>=3 && n%2!=0 ){
  20. 	  //System.out.println("Hiii");
  21.  
  22. 	  for(i=0;i<n-1;i++){
  23. 	  	for(j=0;j<2*n-1;j++){
  24. 	  		System.out.print(" ");
  25. 	  	}
  26. 	  	for(j=0;j<1;j++)
  27. 	  	{
  28. 	  		System.out.print("*");
  29. 	  	}
  30. 	  	System.out.println();
  31. 	  }
  32. 	  for(i=0;i<n+2;i++){
  33. 	  	for(j=0;j<n;j++){
  34. 	  		System.out.print(" ");
  35.  
  36. 	  	}
  37. 	  	for(j=0;j<n;j++){
  38. 	  		// if(j>=0 && i<1){
  39. 	  		// 	System.out.print(" ");
  40. 	  		// }
  41. 	  		// else{
  42. 	  		if(j<1){
  43. 	  			System.out.print("*");
  44. 	  		}
  45. 	  	}
  46. 	  		System.out.println();
  47. 	  }
  48. 	  for(i=0;i<n-1;i++){
  49. 	  	for(j=0;j<2*n-1;j++){
  50. 	  		System.out.print(" ");
  51.  
  52. 	  	}
  53. 	  	for(j=0;j<1;j++)
  54. 	  	{
  55. 	  		System.out.print("*");
  56. 	  	}
  57. 	  	System.out.println();
  58. 	  }
  59. 	}
  60. 	else{
  61. 		System.out.println("Please enter a odd number");
  62. 	}
  63. }}
Success #stdin #stdout 0.12s 56644KB
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stdin
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     *
     *
   *
   *
   *
   *
   *
     *
     *
https://ideone.com/omCANr
language:
Java (HotSpot 12)
created:
3 days ago
visibility:
public

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