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Please Explain Java Given Using Systemcodedomcompiler Using Systemcollectionsgeneric Using Q43832681

Please explain in JAVA

GIVEN:

using System.CodeDom.Compiler;

using System.Collections.Generic;

using System.Collections;

using System.ComponentModel;

using System.Diagnostics.CodeAnalysis;

using System.Globalization;

using System.IO;

using System.Linq;

using System.Reflection;

using System.Runtime.Serialization;

using System.Text.RegularExpressions;

using System.Text;

using System;

class Solution {

// Complete the divisibleSumPairs function below.

static int divisibleSumPairs(int n, int k, int[] ar) {

//SOLUTION HERE

}

static void Main(string[] args) {

TextWriter textWriter = newStreamWriter(@System.Environment.GetEnvironmentVariable(“OUTPUT_PATH”),true);

string[] nk = Console.ReadLine().Split(‘ ‘);

int n = Convert.ToInt32(nk[0]);

int k = Convert.ToInt32(nk[1]);

int[] ar = Array.ConvertAll(Console.ReadLine().Split(‘ ‘),arTemp => Convert.ToInt32(arTemp))

;

int result = divisibleSumPairs(n, k, ar);

textWriter.WriteLine(result);

textWriter.Flush();

textWriter.Close();

}

}

Divisible Sum Pairs H Hacker Rank You are given an array of n integers, do, Q1,…,An-1, and a positive integer, k. Find and print the number of (1,j) pairs where i <j and Qi + aj is divisible by k. Input Format The first line contains 2 space-separated integers, n and k, respectively. The second line contains n space-separated integers describing the respective values of ao, 01,…, n-1. Constraints .2 <n< 100 . 1 <k < 100 .1<a < 100 Output Format Print the number of (1,1) pairs where i <j and f + ay is evenly divisible by k Sample Input 63 132612 Sample Output Explanation Here are the 5 valid pairs: . (0,2) +20 + az = 1+2=3 . (0,5) +20 + as = 1+2 = 3 . (1,3) + a1 + ag = 3+6=9 • (2, 4)+ ax + 24 = 2+1=3 . (4,5) + 24 + ay = 1+2= 3 Show transcribed image text Divisible Sum Pairs H Hacker Rank You are given an array of n integers, do, Q1,…,An-1, and a positive integer, k. Find and print the number of (1,j) pairs where i

Expert Answer

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Answer to Please explain in JAVA GIVEN: using System.CodeDom.Compiler; using System.Collections.Generic; using System.Collections…