Question

How to input an int in Java

Answer 1

import java.util.Scanner;

public class MyClass {
    public static void main(String args[]) {
        Scanner reader = new Scanner(System.in);
        
        System.out.print("Enter a number: ");

        int number = reader.nextInt();

        System.out.println("number = " + number);
    }
}



/*
run:

Enter a number: 12
number = 12

*/

 

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