Merge Intervals (With Solution)
Problem Statement Given N intervals, where each interval denotes startTime and endTime. The task is to merge all…
Browsing Category
Coding Problems
112 posts
Strassen’s Matrix Multiplication
Problem Statement Why Strassen’s matrix algorithm is better than normal matrix multiplication and How to multiply two matrices…
Delete Node in a Linked List
Problem Statement Given the linked list. The task is to delete the node of the linked list and…
N-ary Tree – Tree Data Structures
Introduction N-ary trees are tree data structures that allow us to have up to n children nodes for…
Josephus Problem
Problem Statement There are N people standing in a circle numbered from 1 to N. Also given an…
Happy Number
Problem Statement Given an integer N. The task is to determine if N is a Happy Number. A …
Water Jug Problem
Problem Statement Given two water jugs with capacities X and Y litres. Initially, both the jugs are empty.…
8 Queens Problem
Given a 8 X 8 chessboard. The task is to place 8 queens on the board, such that…
0-1 Knapsack Problem
Problem Statement Given a Knapsack/Bag with W weight capacity and a list of N items with given vi…
Producer Consumer Problem
Problem Statement Producer-Consumer Problem is also known as the bounded buffer problem. The Producer-Consumer Problem is one of…