Thursday, October 20, 2016

Simple math using loops in java

                                Question                                       
Objective:
In this challenge, we're going to use loops to help us do some simple math.

Task:
Given an integer,N , print its first multiples. Each multiple i(wherei<=10) should be printed on a new line in the form: N x i = result.

Input Format:
A single integer,N .

Output Format:
Print lines of output; each line (where ) contains the of in the form:
N x i = result.

Sample Input:
2

Sample Output:2 x 1 = 2
2 x 2 = 4
2 x 3 = 6
2 x 4 = 8
2 x 5 = 10
2 x 6 = 12
2 x 7 = 14
2 x 8 = 16
2 x 9 = 18
2 x 10 = 20

Java Code

import java.io.*;
import java.util.*;
public class Solution {

    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int N = in.nextInt();
        for(int i=1;i<=10;i++)
        {
            System.out.println(N+" x "+i+" = "+(N*i));
        }
    }
}