This document presents a C++ program to count distinct elements in every window of size k within a given array. The approach utilizes […]
Month: October 2024
Go
Basic Hash Table Implementation in Go
package main import ( “fmt” “sync” ) // Entry represents a key-value pair in the hash table. type Entry struct { Key string Value […]
Go
Go Program to Count Frequencies of Elements in an Array
Program Explanation This Go program counts the frequencies of elements in an array using a hash map (or dictionary). The hash map allows […]
Go
Two Sum Problem Solution in Go
The Two Sum problem is a common algorithmic problem where we are given an array of integers and a target integer. The goal is […]
Go
Find Subarray with Given Sum in Go
This program demonstrates how to find a subarray with a given sum using a hash map for efficient lookups. Program Structure Imports: The […]
Go
Go Program to Group Anagrams
Program Code package main import ( “fmt” “sort” ) // groupAnagrams takes a slice of strings and groups anagrams together. func groupAnagrams(strs []string) [][]string […]
Go
Finding the Longest Consecutive Sequence in an Array in Go
Go Program package main import ( “fmt” “sort” ) // longestConsecutive finds the length of the longest consecutive elements sequence in the array. func […]
Go
Check if a Subarray with a Sum of Zero Exists in Golang
Go Program package main import “fmt” // checkSubarrayWithZeroSum checks if there exists a subarray with a sum of zero // in the given array […]
Go
Union and Intersection of Two Arrays Using Hashing in Go
Program Code package main import ( “fmt” ) // unionIntersection takes two slices of integers and returns their union and intersection. func unionIntersection(arr1, arr2 […]
Go
Find Duplicate Subtrees in a Binary Tree Using Hashing in Golang
Program Structure This Go program utilizes a recursive approach combined with a map (hash table) to identify duplicate subtrees in a binary tree. The […]
