Server Side Programming Articles - Page 1313 of 2650

In this tutorial, we are going to write a program that finds the triplet in the array whose sum is equal to the given number.Let's see the steps to solve the problem.Create the array with dummy data.Write three inner loops for three elements which iterate until the end of the array.Add the three elements.Compare the sum with the given number.If both are equal, then print the elements and break the loops.ExampleLet's see the code. Live Demo#include using namespace std; bool findTriplet(int arr[], int arr_size, int sum) {    for (int i = 0; i < arr_size - 2; i++) { ... Read More

In this tutorial, we are going to write a program that finds the triplet in the linked list whose sum is equal to the given number.Let's see the steps to solve the problem.Create a struct node for the linked list.Create the linked list with dummy data.Write three inner loops for three elements which iterate until the end of the linked list.Add the three elements.Compare the sum with the given number.If both are equal, then print the elements and break the loops.ExampleLet's see the code. Live Demo#include using namespace std; class Node {    public:    int data;    Node* next; ... Read More

In this tutorial, we are going to write a program that finds the peak element in the given arrayThe peak element is an element that is greater than the surrounding elements. Let's see the steps to solve the problem.Initialize the array with dummy data.Check for the first element and last element for the peak element condition.Iterate over the array from the second element.Check whether the current element is greater than the previous element and the next element.Return if the above condition satisfies.Print the resultExampleLet's see the code. Live Demo#include using namespace std; int findPeakElement(int arr[], int n) {    if ... Read More

In this tutorial, we are going to write a program that finds the peak element in the given linked list.The peak element is an element that is greater than the surrounding elements. Let's see the steps to solve the problem.Create a struct node for the linked list.Create the linked list with dummy data.Check for the base cases like whether the linked list is empty or of length 1.Store the first element in a variable called previous.Iterate over the linked list.Check whether the current element is greater than the previous element and the next element.Return if the above condition satisfies.Update the ... Read More

In this tutorial, we are going to write a program that finds the peak element in a 2D array.An element is called a peak element if all the elements around it are smaller than the element.Let's see the steps to solve the problem.Initialize the 2D array with dummy data.Iterate over the 2D array.First, check the corner elements of the 2D array.Next, write the conditions for the first and last rows of the 2D array.Now, check for the first and last columns of the 2D array.And finally, check the middle elements.In each case, we have to compare the current element with ... Read More

In this tutorial, we are going to find the partition point in an array where all the elements left to the partition point are small and all the elements right to the partition point are large.Let's see the steps to solve the problem.Initialize the array.Iterate over the array.Iterate from 0 to I and check each value whether it is smaller than the current value or not.Iterate from I to n and check each value whether it is larger than the current value or not.If the bot the conditions satisfied, then return the value.Print the partition point.ExampleLet's see the code. Live Demo#include ... Read More

We can set a cookie to a specific domain in Selenium webdriver with Python. A cookie is used to hold information sent by the browser. A key−value pair format is utilized and it is like a message provided to the browser by the server.For cookie addition, the method add_cookie is used. The key and value are passed as parameters to the method. To get back all the cookies, get_cookies method is used. To get a specific cookie, the method get_cookie is used.To delete cookies, the method delete_all_cookies is used.Syntaxdriver.add_cookie({"Automation": "QA"}); c= driver.get_cookies(); driver.get_cookie({"Automation"); driver.delete_all_cookies();Examplefrom selenium import webdriver #set geckodriver.exe path ... Read More

In this tutorial, we are going to write a program that finds the pair whose sum is equal to the given number in the binary search tree.We are going to store and values of trees in two different lists to find the pairs. Let's see the steps to solve the problem.Create a struct node for a binary tree.Write a function to insert a new node into the binary search tree.Remember, in the binary search tree all the elements that are less than root are smaller, and right are larger.Initialize two empty lists to store the left and right nodes of ... Read More

In this tutorial, we are going to find a number whose some including with its digits is equal to the given number N.The idea is simple, we are going to check the left and right 100 numbers of the given number. It won't lie out that bound as N ≤ 1000000000 and the sum won't exceed 100.Let's see the steps to solve the problem.Initialize the number.Write a loop that iterates 100 times.Get the n - i and n + i values.Find the sum of the digits and add them.If anyone of them is equal to the N, print them.ExampleLet's see ... Read More

In this tutorial, we are going to find the number that is divided into maximum elements in the given array.Let's see the steps to solve the problem.Initialize the array and a variable to store the result.Iterate over the array.Initialize the counter variable.Iterate over the array again.Increment the counter if the current element is divisible by the array element.Update the result if the current count is maximum.Print the result.ExampleLet's see the code. Live Demo#include using namespace std; int numberWithMaximumMultiples(int arr[], int n) {    int result = -1;    for (int i = 0; i < n; i++) {     ... Read More