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JAVA was developed by James Gosling at Sun Microsystems Inc in the year 1991, later acquired by Oracle Corporation. It is a simple programming language. Java makes writing, compiling, and debugging programming easy. It helps to create reusable code and modular programs.
Java is a class-based, object-oriented programming language and is designed to have as few implementation dependencies as possible. A general-purpose programming language made for developers to write once run anywhere that is compiled Java code can run on all platforms that support Java. Java applications are compiled to byte code that can run on any Java Virtual Machine. The syntax of Java is similar to c/c++.
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
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 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(); } }
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