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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. 		int n = 3;
  13. 		if (n <= 1 || n%2 == 0) {
  14. 			System.out.print("Please enter value greater than 1 and must be odd");
  15. 			return;
  16. 		}
  17.  
  18. 		for (int i = 1; i <= 2*n+1; i++) {
  19.  
  20. 			//Part 1
  21. 			if (i>= 1 && i<= n+1) {
  22. 				for (int j = 1; j <= 2*n-1; j++) {
  23. 					System.out.print(" ");
  24. 				}
  25. 				for (int j = 1; j <= 1; j++) {
  26. 					System.out.print("e");
  27. 				}
  28. 				System.out.println();	
  29. 			}
  30.  
  31. 			//Part 2
  32. 			if (i == n+2) {
  33. 				for (int j = 1; j <= n-2; j++) {
  34. 					System.out.print(" ");
  35. 				}
  36. 				for (int j = 1; j <= n+2; j++) {
  37. 					System.out.print("e");
  38. 				}
  39. 				System.out.println();
  40. 			}
  41.  
  42. 			//Part 3
  43. 			if (i == n+4) {
  44. 				for (int k = 2; k <= n; k++) {
  45. 					for (int j = n-k; j >= 1; j--) {
  46. 						System.out.print(" ");
  47. 					}
  48. 					for (int j = 1; j <= 2*k-n; j++) {
  49. 						System.out.print("@");
  50. 					}
  51. 					System.out.println();
  52. 				}
  53. 			}
  54. 		}
  55. 	}
  56. }
Success #stdin #stdout 0.07s 52640KB
comments (?)
stdin 
Standard input is empty
stdout 
     e
     e
     e
     e
 eeeee
 @
@@@
https://ideone.com/PZ1oTj
language:
Java (HotSpot 12)
created:
1 day ago
visibility:
public

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