Java Program to Multiply Two Numbers - The Coding Shala

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 In this post, we will learn how to Multiply Two Numbers in Java.

Multiply Two Numbers Java Program

We have given two integers or floating-point numbers, Write a Java program to multiply these numbers.

Example:

Input:

num1: 10

num2: 20

Output: 200

Java Program to Multiply Integers: 

import java.util.Scanner;

public class Solution {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		//scan the inputs
		System.out.println("Enter first Number");
		int num1 = sc.nextInt();
		System.out.println("Enter Second Number");
		int num2 = sc.nextInt();
		int result = num1 * num2;
		System.out.println("Multiplication of " + num1 +" and " + num2 +" is: " + result);
		sc.close();
	}
}

Output: 

Enter first Number
9
Enter Second Number
5
Multiplication of 9 and 5 is: 45

Java Program to Multiply floating-point Numbers: 

import java.util.Scanner;

public class Solution {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		//scan the inputs
		System.out.println("Enter first Number");
		double num1 = sc.nextDouble();
		System.out.println("Enter Second Number");
		double num2 = sc.nextDouble();
		double result = num1 * num2;
		System.out.println("Multiplication of " + num1 +" and " + num2 +" is: " + result);
		sc.close();
	}
}

Output: 

Enter first Number
2.5
Enter Second Number
2.5
Multiplication of 2.5 and 2.5 is: 6.25

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