Binary Search is a searching technique that works on the Divide and Conquer approach. It is used to search for any element in a sorted array. Compared with linear, binary search is much faster with a Time Complexity of O(logN), whereas linear search works in O(N) time complexity...
In this article I’m trying to explain the difference/similarities between dynamic programming and divide and conquer approaches based on two examples: binary search and minimum edit distance (Levenshtein distance)....
In our college campus recruitment process will have an online test (MCQs – 30 min/30Que & Coding Round – 60min duration), followed by technical (2 levels) and personal interview rounds, all Interview sessions conducted virtually. No. of rounds may vary from college to college....
Given an array of sorted integers. We need to find the closest value to the given number. Array may contain duplicate values and negative numbers....
Wrapping up a circular carousel is quite hectic compare to wrapping up a circular image or any shape of the image. In this article first, we have to create a carousel to make that circular, then we can use the text to wrap the carousel. First, you have to create Bootstrap Carousel. To make that carousel circular you can use CSS border-radius property. Then write down your wrapping text and use the CSS Circle() function on the main div. This will wrap your circular carousel in proper way:Below example illustrates the above approach: Example:...
Given an array of sorted integers. We need to find the closest value to the given number. Array may contain duplicate values and negative numbers....
Inversion Count for an array indicates – how far (or close) the array is from being sorted. If the array is already sorted, then the inversion count is 0, but if the array is sorted in the reverse order, the inversion count is the maximum. Formally speaking, two elements a[i] and a[j] form an inversion if a[i] > a[j] and i < j Example:...
Question: Write a function to find if a given integer x appears more than n/2 times in a sorted array of n integers. Basically, we need to write a function say isMajority() that takes an array (arr[] ), array’s size (n) and a number to be searched (x) as parameters and returns true if x is a majority element (present more than n/2 times)....
Inversion Count for an array indicates – how far (or close) the array is from being sorted. If the array is already sorted, then the inversion count is 0, but if the array is sorted in the reverse order, the inversion count is the maximum. Formally speaking, two elements a[i] and a[j] form an inversion if a[i] > a[j] and i < j Example:...
QuickSort is a sorting algorithm based on the Divide and Conquer algorithm that picks an element as a pivot and partitions the given array around the picked pivot by placing the pivot in its correct position in the sorted array....
Inversion Count for an array indicates – how far (or close) the array is from being sorted. If the array is already sorted, then the inversion count is 0, but if the array is sorted in reverse order, the inversion count is the maximum....
Given an array arr[]. The task is to divide arr[] into the maximum number of partitions, such that, those partitions if sorted individually make the whole array sorted....
