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In this post, you will find the solution for Java BigDecimal-HackerRank Problem. We are providing the correct and tested solutions of coding problems present on HackerRank. If you are not able to solve any problem, then you can take help from our Blog/website.
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Introduction To Java
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 BigDecimal – Hacker Rank Solution
Java BigDecimal – Hacker Rank Solution
Objective
Java’s BigDecimal class can handle arbitrary-precision signed decimal numbers. Let’s test your knowledge of them!
Given an array, , of real number strings, sort them in descending order — but wait, there’s more! Each number must be printed in the exact same format as it was read from stdin, meaning that is printed as , and is printed as . If two numbers represent numerically equivalent values (e.g., ), then they must be listed in the same order as they were received as input).
Complete the code in the unlocked section of the editor below. You must rearrange array ‘s elements according to the instructions above.
Input Format
The first line consists of a single integer, , denoting the number of integer strings.
Each line of the subsequent lines contains a real number denoting the value of .
Constraints
- Each has at most digits.
Output Format
Locked stub code in the editor will print the contents of array to stdout. You are only responsible for reordering the array’s elements.
Sample Input
9 -100 50 0 56.6 90 0.12 .12 02.34 000.000
Sample Output
90 56.6 50 02.34 0.12 .12 0 000.000 -100
Java BigDecimal – 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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