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Browsing: Coding
There are many sorting algorithms like Merge Sort, Heap Sort, Quick Sort, Insertion Sort, etc., but the lower bound for…
Consider a problem, where you need to represent hierarchy. For example, organization structure. You want to represent the structure of…
We are given two sets of integers such that the elements in Set-1 divides a number ‘x’ and leaves the…
Euler’s Totient Function tells us about the number of integers, which are less than n and are co-prime to n.…
String in C++ can be represented in two ways: It involves using an array of characters. Most of the c…
Let us suppose, we have 5 pigeons with us, and 4 pigeonholes, where pigeons can be placed. We want to…
Rabin Karp Algorithm is used to find all occurrences of a pattern in a given text. For example: Input: txt…
String is basically a sequence of characters. As we know, we already have a character array so why do we…
Linked List like Arrays is a linear data structure, but unlike arrays, elements do not have to be at contiguous…
As a set, the Map container is also associative and stores elements in an ordered way but Maps store elements…