schauhan232

using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.IO;
using System.Linq;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Text;
using System.Threading;
using System.Threading.Tasks;

schauhan232

using System;
using System.Collections.Generic;
using System.IO;

class Solution {
    static void Main(String[] args) {
        int i = 4;
        double d = 4.0;
        string s = "HackerRank ";

schauhan232

    /*
     * Complete the 'gradingStudents' function below.
     *
     * The function is expected to return an INTEGER_ARRAY.
     * The function accepts INTEGER_ARRAY grades as parameter.
     */

    public static List<int> gradingStudents(List<int> grades)
    {
        return grades.Select(grade=>{

schauhan232

class Program
    {
        public static void Main(string[] args)
        {
            int[] userInputArray = { 21, 23, 56, 65, 34, 54, 76, 32, 23, 45, 21, 23, 25 } ;
            int userAskedNumberToBeFind = 23;
            int segment = 5;


            var output = "NO";

schauhan232

class Program
    {
        public static void Main(string[] args)
        {
            int[] userInputArray = { 12, 1234, 45, 67, 1 };

            Console.WriteLine(MinimumValue(userInputArray));
            Console.WriteLine(MaximumValue(userInputArray));
            Console.Read();
        }

schauhan232

class Program
    {
        public static void Main(string[] args)
        {
            int[] userInputArray = { 104, 5, 99, 100, 45, 102, 67, 1, 3, 2, 9, 105 };

            var (minimum, secondMinimum) = MinimumValue(userInputArray);
            var (maximum, secondMaximum) = MaximumValue(userInputArray);

            Console.WriteLine($"Minimum: {minimum}, Second Minimum {secondMinimum}");

schauhan232

 public static void solve(double meal_cost, int tip_percent, int tax_percent)
    {
        double tip = (meal_cost /100) * tip_percent;
        double tax = (meal_cost / 100) * tax_percent;
        
        double total_cost = meal_cost + tip + tax;
        Console.WriteLine(Math.Round(total_cost));
        
    }

schauhan232

public class Solution {
    public int Trap(int[] height) {
        return GetTotal(height);
    }

     private static int GetTotal(int[] height)
        {
            var totalLength = height.Length;
            var total = 0;
            for (int i = 0; i < totalLength; i++)

schauhan232

//Learned theory from https://www.youtube.com/watch?v=HkvChUv9dDg
    class Program
    {
        public static void Main(string[] args)
        {
            var array = new int[] { 19, 10, 12, 10, 24, 25, 22 };

            //generate empty array to add values on index
            // keeping +1 in max to avoid index out error can be handle by other condition though
            var arrayForOutPut = Enumerable.Repeat(0, array.Max() + 1).ToList();

schauhan232

 class Program
    {
        public static void Main(string[] args)
        {
            var array = new int[] { 0, 0, 1, 1, 1, 2, 2, 3, 3, 4 }; // 1, 1, 2

            var LEFT = 0;
            var RIGHT = 1;
            var newIndex = 1;