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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.Scanner;
  4.  
  5. public class Main {
  6.  
  7.     public static void main(String[] args) {
  8.         int tmpSize = 9; //default
  9.         final Scanner scanner = new Scanner(System.in);
  10.         if (scanner.hasNextInt()) {
  11.             tmpSize = scanner.nextInt();
  12.         }
  13.         scanner.close();
  14.  
  15.         final int size = tmpSize;
  16.         for (int i = 0 ; i < size; i++) {
  17.             for (int j = 0; j < size; j++) {
  18.                 System.out.print(j == i || j == size - i - 1 ? 'x' : ' ');
  19.             }
  20.             System.out.println();
  21.         }
  22.     }
  23. }
  24.  
Success #stdin #stdout 0.15s 321280KB
comments (?)
stdin 
Standard input is empty
stdout 
x       x
 x     x 
  x   x  
   x x   
    x    
   x x   
  x   x  
 x     x 
x       x
https://ideone.com/kidYdT
language:
Java (HotSpot 12)
created:
8 years ago
visibility:
public

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