Java Loops I | HackerRank Programming Solutions | HackerRank Java Solutions

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Link for the Problem – Java Loops I – Hacker Rank Solution

Java Loops I – Hacker Rank Solution

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 10 multiples. Each multiple N * i (where 1<=i <=10) should be printed on a new line in the form: N x i = result.

Input Format

A single integer, N.

Constraints

2 <= N <= 20

Output Format

Print 10 lines of output; each line i (where 1<=i <=10) contains the result of N*i in the form:
N x i = resul

Sample Input

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 Loops I – Hacker Rank Solution

import java.io.*;
import java.math.*;
import java.security.*;
import java.text.*;
import java.util.*;
import java.util.concurrent.*;
import java.util.regex.*;

public class Solution {



    private static final Scanner scanner = new Scanner(System.in);

    public static void main(String[] args) {
        int N = scanner.nextInt();
        scanner.skip("(\r\n|[\n\r\u2028\u2029\u0085])?");
        int i;
        for(i=1;i<=10;i++)
        {
            System.out.println(+N +" x "+i+" = "+N*i);
        }
        scanner.close();
    }
}