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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. 	 private int x;
  11.  
  12.         public Ideone(int x) {
  13.  
  14.                 x = x;
  15.         }
  16. 	public static void main (String[] args) throws java.lang.Exception
  17. 	{
  18. 		Quiz1 q1 = new Quiz1(10);
  19.         System.out.println(q1.x);
  20. 	}
  21. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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Standard input is empty
compilation info 
Main.java:12: error: invalid method declaration; return type required
        public Quiz1(int x) {
               ^
1 error
stdout
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Standard output is empty
https://ideone.com/alIvAy
language:
Java (12.0.1)
created:
9 years ago
visibility:
public

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