Skip to main content

Hackerrank Bill Division Solution - Java

Hackerrank Bill Division Solution - Java

For Explanation Watch Video::




Code::

import java.io.*;
import java.math.*;
import java.security.*;
import java.text.*;
import java.util.*;
import java.util.concurrent.*;
import java.util.function.*;
import java.util.regex.*;
import java.util.stream.*;
import static java.util.stream.Collectors.joining;
import static java.util.stream.Collectors.toList;

class Result {

    /*
     * Complete the 'bonAppetit' function below.
     *
     * The function accepts following parameters:
     *  1. INTEGER_ARRAY bill
     *  2. INTEGER k
     *  3. INTEGER b
     */

    public static void bonAppetit(List<Integer> bill, int k, int b) {
        int sum = 0;
        for(int i=0;i<bill.size();i++){
            if(i!=k){
                sum = sum + bill.get(i);
            }
        }
        int val = sum/2;
        if(val==b){
            System.out.println("Bon Appetit");
        }else{
            System.out.println(b-val);
        }
    }

}

public class Solution {
    public static void main(String[] args) throws IOException {
        BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));

        String[] firstMultipleInput = bufferedReader.readLine().replaceAll("\\s+$""").split(" ");

        int n = Integer.parseInt(firstMultipleInput[0]);

        int k = Integer.parseInt(firstMultipleInput[1]);

        List<Integer> bill = Stream.of(bufferedReader.readLine().replaceAll("\\s+$""").split(" "))
            .map(Integer::parseInt)
            .collect(toList());

        int b = Integer.parseInt(bufferedReader.readLine().trim());

        Result.bonAppetit(bill, k, b);

        bufferedReader.close();
    }
}

 

Comments

Popular posts from this blog

Servlet Project Book Shop Application in eclipse

 Servlet Project Book Shop Application in eclipse  For explanation watch video::: Note :: In this Project you must configure web server (for example tomcat) with eclipse ide Download Bootstrap  from ::         https://getbootstrap.com/docs/4.3/getting-started/download/ Download mysql jar file from :: https://mvnrepository.com/artifact/mysql/mysql-connector-java/8.0.22 adding MySQL Connector/J jar file in eclipse ide for jdbc video :: video link : https://youtu.be/4Fyd-k3eG_I Directory Structure:: web.xml <?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd" id="WebApp_ID" version="4.0">   <welcome-file-list>     <welcome-file>home.html</welcome-file>   </welcome-file-list>   <display-...

how add labeltext to the container in flutter

 how add labeltext to the container in flutter for an explanation watch the video code import 'package:flutter/material.dart'; void main() { runApp(const MyApp()); } class MyApp extends StatelessWidget { const MyApp({super.key}); // This widget is the root of your application. @override Widget build(BuildContext context) { return MaterialApp( title: 'Flutter Demo', theme: ThemeData( primarySwatch: Colors.blue, ), home: const Home(), debugShowCheckedModeBanner: false, ); } } class Home extends StatefulWidget { const Home({super.key}); @override State<Home> createState() => _HomeState(); } class _HomeState extends State<Home> { @override Widget build(BuildContext context) { return Scaffold( body: Center( child: Container( height: 100, width: 400, child: InputDecorator( decoration: InputDecoration( labelText: ...

Java Hashset Hackerrank Solution

 Java Hashset Hackerrank Solution For Explanation Watch Video: Sample Input 5 john tom john mary john tom mary anna mary anna Sample Output 1 2 2 3 3 Code: import  java.io.*; import  java.util.*; import  java.text.*; import  java.math.*; import  java.util.regex.*; public   class  Solution {   public   static   void  main(String[] args) {         Scanner s =  new  Scanner(System.in);          int  t = s.nextInt();         String [] pair_left =  new  String[t];         String [] pair_right =  new  String[t];                   for  ( int  i =  0 ; i < t; ...