## Graph Coloring Problem

Problem Statement Graph colouring problem involves assigning colours to certain elements of a graph subject to certain restrictions…

Browsing Category# Coding Problems

112 posts

Problem Statement Graph colouring problem involves assigning colours to certain elements of a graph subject to certain restrictions…

October 31, 2023

Problem Statement Given 2 numbers, find their bitwise XOR, without using the bitwise XOR operator. Sample Test Cases…

October 31, 2023

Problem Statement Given two strings A and B, find the minimum number of steps required to convert A…

October 30, 2023

Problem Statement Given a string S. The task is to print all the possible permutations of the given…

October 30, 2023

Problem Statement Given N intervals, where each interval denotes startTime and endTime. The task is to merge all…

September 11, 2023

Problem Statement Why Strassen’s matrix algorithm is better than normal matrix multiplication and How to multiply two matrices…

September 11, 2023

Problem Statement Given the linked list. The task is to delete the node of the linked list and…

September 6, 2023

Introduction N-ary trees are tree data structures that allow us to have up to n children nodes for…

September 6, 2023

Problem Statement There are N people standing in a circle numbered from 1 to N. Also given an…

August 18, 2023

Problem Statement Given an integer N. The task is to determine if N is a Happy Number. A …

August 18, 2023