What code can we use for the user to input any figure or anything for us to use?

Question

Say, user's name or his age which he inputs and the program tells whether he is eligible or not... Advance thnx

Answer 1

Here's how you can do input/output in java:-

import java.util.*;
public class Program
{
public static void main(String[] args) {

Scanner sc=new Scanner(System.in);
System.out.println("enter a number");
int d=sc.nextInt();
}
}

Similarly for other datatypes you can input using:-
float d=sc. nextFloat() ;
Double d=sc.nextDouble();
String p=sc. nextLine() ;
char r=sc. nextChar() ;