This program generates all possible permutations of a given string using recursion. Program Structure Main Class: StringPermutations – This is the entry point of the program. Method: permute(String str, String…
Program Description This C program counts the number of distinct elements in each sliding window of size k in a given array. It utilizes a hash map (or an array…
This document provides a C program that identifies duplicate subtrees in a binary tree using hashing techniques. The program uses a hash map to store serialized representations of the subtrees…
Program Structure This C program uses a hash table (implemented as an array) to store the elements of two input arrays. By leveraging the hash table, we can efficiently determine…
Program Explanation The program checks if there exists a subarray within a given array that has a sum equal to zero. It utilizes a hash table to store the cumulative…
Program Structure This C program identifies the longest consecutive sequence of integers within an unsorted array. It utilizes a hash set (using a simple array) to track elements and count…
Program Overview This C program takes a list of strings and groups the anagrams together. An anagram is a word or phrase formed by rearranging the letters of a different…
Introduction This program finds a contiguous subarray within a one-dimensional array of integers that sums to a given value. The solution utilizes hashing for efficient lookup and storage, allowing us…
The Two Sum problem is a common algorithmic problem where you are given an array of integers and a target sum. The objective is to determine if there are two…
Program Explanation This C program counts the frequencies of elements in an integer array using a hash table (implemented as an array). The program uses a simple approach to hash…
Aditya Bhuyan