What is Vector of Pairs? A pair is a container which stores two values mapped to each other, and a vector containing multiple number of such… Read More
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100 Days of Code – A Complete Guide For Beginners and Experienced
Do you want to become a successful software developer and dreaming about getting into the big tech companies? Are you someone who is already working… Read More
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Algorithm Steps: If you are at the start of the array then go to the right element (from arr[0] to arr[1]). If the current array… Read More
Algorithm Steps If you are at the start of the array then go to the right element (from arr[0] to arr[1]). If the current array… Read More
Algorithm Steps If you are at the start of the array then go to the right element (from arr[0] to arr[1]). If the current array… Read More
Gnome Sort also called Stupid sort is based on the concept of a Garden Gnome sorting his flower pots. A garden gnome sorts the flower… Read More
Given a boolean 2D matrix, find the number of islands.A group of connected 1s forms an island. For example, the below matrix contains 5 islands … Read More
There can be some instances where you need to return multiple values (maybe of different data types ) while solving a problem. One method to… Read More
In this algorithm we create different threads for each of the elements in the input array and then each thread sleeps for an amount of… Read More
We have discussed sorting weapons used by different languages in previous article. In this article, C++’s Sorting Weapon, Introsort is discussed. What is Introsort? Simply… Read More
Given a very long list of URLs, find out last unique URL. Only one traversal of all URLs is allowed. Examples: Input: https://www.geeksforgeeks.org https://www.geeksforgeeks.org/quiz-corner-gq/ http://qa.geeksforgeeks.org… Read More
Ever wondered how sort() function we use in C++/Java or sorted() in Python work internally? Here is a list of all the inbuilt sorting algorithms… Read More
Two trees are identical when they have same data and arrangement of data is also same. To identify if two trees are identical, we need… Read More
Cocktail Sort is a variation of Bubble sort. The Bubble sort algorithm always traverses elements from left and moves the largest element to its correct… Read More
Cocktail Sort is a variation of Bubble sort. The Bubble sort algorithm always traverses elements from left and moves the largest element to its correct… Read More
Cocktail Sort is a variation of Bubble sort. The Bubble sort algorithm always traverses elements from left and moves the largest element to its correct… Read More
