I need step by step explanation of the following code:   class Solution { public:     bool containsDuplicate(vector& nums) {                  int n = nums.size();         sort(begin(nums), end(nums));                  for(int c=1; c

Q: Write a C++ program that:   (1) defines and implements a hash class that constructs a 15 element…

A: Introduction Hashing is an important Data Structure that is created to employ a special function…

Q: What does .compare do in c++? for example in this sorting function void employeeSort(string…

A: Compare: “compare()” function is one of in-built function that is used to compare the strings. It…

Q: C++ PROGRAM USE THE DRIVER CODE ATTACHED BELOW // { Driver Code Starts #include  using namespace…

A: the program is given below:-

Q: Please convert to C language //quadratic probing #include using namespace std; void…

A: In the code i have bolded out the changes so that it is easy for you to understand .I am running the…

Q: Test the program using the following procedure (Use Linked List): Call enQueue(5) Call enQueue(2)…

A: Code: #include <bits/stdc++.h>using namespace std;  struct QNode {    int data;    QNode*…

Q: What is the time complexity for this program?

A:

Q: 2. Suppose an Array based global Stack is implemented with a given maxSize. User is going to give a…

A: Start. Initialize the stack. Ask for the lucky number. Pop other numbers. Count the lucky numbers.…

Q: modify the given code with all of it's functions, I don't want a new code.   #include #include…

A: It is defined as a powerful general-purpose programming language. It can be used to develop software…

Q: include using namespace std; struct Node { public:   int key;   struct Node *left,*right; }; struct…

A: The answer given as below:

Q: Convert to C language   #include using namespace std; //hash function 2 int main() {     int n;…

A: Here I have prompted the user to enter a number. Next, I have taken integer input from the user and…

Q: What does the following code?   void xxxx(int arr[], int index[], int n) { int temp[n]; for (int…

A: Objective: Here, a function is given, and the outcome    Answer: Here, the array named 'index' will…

Q: plz do not copy from chegg #include using namespace std; void WaitingTime(int processes[], int n,…

A: This is required code. See below steps for complete code.

Q: Determine the growth function and order of the following code fragment: for (int count=0; count < n;…

A: the growth function and order of the following code fragment:for (int count=0; count &lt; n;…

Q: Make 2 improvements to the following C code. Add local variable if necessary. for (i = 0; i…

A: Given:   Make 2 improvements to the following C code. Add local variable if necessary.

Q: Vhat is the worst case time complexity of the below code? public class Tester { public static void…

A: - We need to talk about the worst case complexity of the code provided. - The first loop runs for…

Q: void f() { int x; }

A: void f(){ int x;} The given code is a C++ function that defines a variable named "x". This variable…

Q: how to implement this function using c++ ( void dijkstra

A: Here I provide the code about the dijkstra algorithm. Code:- // A C++ program for Dijkstra's single…

Q: #include #include using namespace std; void rCopy(istream &, ostream &); bool rCopy(const string…

A: Actually, program is an executable software that runs on a computer.

Q: ng namespace std; int main(int argc, char const *argv[]) {     int n;     cin>>n;     // since the…

A: The code you provided is used to find the divisors of a given number n. Here's an explanation of the…

Q: Convert this into Java language ... Thanks!

A: import java.util.*; public class Node{    int key;    Node left = null, right = null;        static…

Q: Use C++ and solve the problem without a sorting algorithm. here is the code I have: #include…

A: We need to use C++ and solve the given problem without a sorting algorithm.

Q: Use the screenshot (alphabet) below to code a Breadth-first search (BFS) algorithm in C++. Please…

A: Use the screenshot (alphabet) below to code a Breadth-first search (BFS) algorithm in C++. Please…

Q: Add each element in origList with the corresponding value in offsetAmount. Print each sum followed…

A: We have to find the sum of each elements of the arrays : origList and offsetAmount. As required, the…

Q: void heapBuilder(int *arr, int size, int index) if (2*index> size) return; heapBuilder(arr,2*index+…

A: Here i am writing the function without using recursive call:…

Q: Write a program in C++ to demonstrate implementation of a circular queue. It should have the…

A: /* C++ program to demonstrate the implementation of a circular queue…

Q: Add comments in code to explain #include #include /* ADJACENCY MATRIX…

A: Given : Add comments in code to explain

Q: C programming I'm trying to fix memory leak but it kept giving that one error. Where did I go wrong?…

A: Task : Given the code in C. The task is to debug the code and produce the output with

Q: to convert this code to Ocaml programming language? void flip_matrix(bool arr[n][m],int x,int y) {…

A: It is defined as a general purpose programming language with an emphasis on expressiveness and…

Q: Write a C++ program using Linked-Implementation of Stack to store information about students as…

A: Here is the c++  program. See below steps

Q: In a Linked List data structure, what does the following method do? Explain clearly in plain English…

A: The given method doSomething() in a LinkedList data structure, reverses the order of the nodes in…

Q: ind the bug and write code to proving you have identified the problem. What is the quick fix Byron's…

A: It causes error because c tuple has only one element and if we want to print that element we have to…

Q: Add comments in code #include #include /*          ADJACENCY MATRIX                            */…

A: Program Approach: Including a necessary header file Declaring integer variable source, V, E, time,…

Q: For a sorted Single linked list of Node typed objects, class Node { public: int id; string Name;…

A: #include &lt;iostream&gt; using namespace std; struct Node { int data; Node* next;}; // only for the…

Q: Programming in Haskell

A: Code: data Tree a b = Branch b (Tree a b) (Tree a b)                | Leaf a    tree :: Tree Int…

Q: TRANSFORM THE C++ CODE BELOW INTO JAVA CODE. raw code:- #include using namespace std; using…

A: Below is c++ code which is being converted to java code:

Randomized Select Algorithm

A randomized algorithm is defined as one that uses a certain amount of randomization in its logic or operation. It is said to be an algorithm that depends on the random number to perform its operation. It is used for reducing the overall time complexity, space complexity in the standard algorithm. The randomized algorithm uses the concept of random numbers to find the solutions to the different kinds of problems and also to improve the problem solutions.