Online Java Compiler By
JavaTpoint.com
import java.util.Scanner; public class Double_hashCodeMethodExample2 { Double id; Double adharCardNo; Double_hashCodeMethodExample2(){ Scanner scanner =new Scanner(System.in); System.out.println("\nEnter your Adhar card No"); Double adharCardNo=scanner.nextDouble(); //hashCode() method will create unique ID for each unique AdmissionNo System.out.println("Your visit id is : "+Double.hashCode(adharCardNo)); } public static void main(String[] args) { Double_hashCodeMethodExample2 obj= new Double_hashCodeMethodExample2(); Double_hashCodeMethodExample2 obj1= new Double_hashCodeMethodExample2(); } }
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