Java – How to Read Integers from the Console for calculation ?

Published on March 2, 2016 by abundantcode

Filed under Java

Last modified March 2, 2016

Print this page

rate 1 star rate 2 star rate 3 star rate 4 star rate 5 star
Your rating: none, Average: 0 (0 votes)

This article have been viewed 3260 times

Problem Statement

You need to read integers from the console window and use it for calculation within your java program.

Solution

If you want to know how to read integer value from a console and use it for calculation , you can use the Scanner class as shown below.

import java.util.Scanner;

public class Main {
    static Scanner helper = new Scanner(System.in);
    public static void main(String[] args) {
        int input1;
        int input2;
        int result;
        System.out.println("Please enter the first number for abundantcode");
        input1 = helper.nextInt();
        System.out.println("Please enter the second number for abundntcode");
        input2 = helper.nextInt();
        result = input1 + input2;
        System.out.println("Result is " + result);

    }
}

The output of the above program is

Please enter the first number for abundantcode

10

Please enter the second number for abundntcode

25

Result is 35

If you enjoyed this post, please consider leaving a comment or subscribing to the RSS feed to have future articles delivered to your feed reader.

Leave a Comment


x

You might be Interested in these Posts

C Program to find the factorial of a number using Recursive function

Problem Write a program in C to find the factorial of a number using recursion and display the resu...

C Program to find the Sum of natural numbers

Problem Write a program in C to find the sum of natural numbers using recursive function. How to f...

C Program to display inverted full pyramid using *

Problem Write a program in C to print inverted full pyramid using * as shown below.The program shou...