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  1. class Main{
  2.     public static void main(String args[]){
  3.         int num=7;
  4.         if(num%2==0 || num<1){
  5.             System.out.print("Error");
  6.         }
  7.        for(int i=0;i<1;i++){
  8.            for(int j=1;j<=num+2;j++){
  9.                System.out.print(" e");
  10.            }
  11.            System.out.println();
  12.        }
  13.  
  14.         for(int i=0;i<num-i;i++){
  15.  
  16.             for(int j=0;j<=num-i;j++){
  17.                 System.out.print(" ");
  18.             }
  19.             for(int j=0;j<=i+i;j++){
  20.                 System.out.print("*");
  21.  
  22.  
  23.             }
  24.             System.out.println();
  25.  
  26.  
  27.         }
  28.  
  29.     }
  30. }
Success #stdin #stdout 0.08s 52592KB
comments ()
stdin 
Standard input is empty
stdout 
 e e e e e e e e e
        *
       ***
      *****
     *******
https://ideone.com/IbvnLr
language:
Java (12.0.1)
created:
17 days ago
visibility:
public

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