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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. 		Scanner sc = new Scanner(System.in);
  13.  
  14.     String hold = "";
  15.     int j = 0;
  16.  
  17.     System.out.print("Enter a number: ");
  18.     hold = sc.next();
  19.  
  20.  
  21.     String test = "";
  22.  
  23.  
  24.     for(int i = hold.length() - 1 ; i >= 0 ; i--) {
  25.         test += hold.charAt(i);
  26.     }
  27.  
  28.     System.out.print(test);;
  29.  
  30.     sc.close();
  31. 	}
  32. }
Success #stdin #stdout 0.14s 37360KB
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stdin
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stdout
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Enter a number: 9876543210
https://ideone.com/05VTrR
language:
Java (HotSpot 12)
created:
4 years ago
visibility:
public

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