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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. 	public static void main (String[] args) throws java.lang.Exception{
  10. 		Scanner input = new Scanner(System.in);
  11.         int num;
  12.         System.out.println(" Enter 2 digit number");
  13.         num = input.nextInt();
  14.         while(num < 10) {
  15.             System.out.println("Enter 2 digit number");
  16.             num = input.nextInt();
  17.             while(num > 99) {
  18.                 System.out.println("Enter 2 digit number");
  19.                 num = input.nextInt();
  20.             }
  21.         }
  22.         System.out.print("Your number is:" + num);
  23. 	}
  24. }
Success #stdin #stdout 0.1s 380736KB
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stdin
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100
1001
50
stdout
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 Enter 2 digit number
Your number is:100
https://ideone.com/w3BOwc
language:
Java (HotSpot 12)
created:
11 years ago
visibility:
public

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