## List Reduction

CONCEPTS USED: Linked list DIFFICULTY LEVEL: Hard PROBLEM STATEMENT(SIMPLIFIED): Given a linked list of N nodes such that each node have a lower case alphabet (a - z). Your task...

## Arrange the List

CONCEPTS USED: Basic Pointer Manipulation DIFFICULTY LEVEL: Medium PROBLEM STATEMENT(SIMPLIFIED): Given a linked list of N nodes such that the list is sorted in two parts, the first part and...

## Arrange the Salary

CONCEPTS USED: Basic Pointer Manipulation DIFFICULTY LEVEL: Medium PROBLEM STATEMENT(SIMPLIFIED): Given a linked list of N elements and a value X, your task is to arrange the list in such...

## Contest Winner

CONCEPTS USED: Josephus Problem DIFFICULTY LEVEL: Hard PROBLEM STATEMENT(SIMPLIFIED): Given a circular linked list containing N elements from 1 - N arranged in increasing order and an integer M. Your...

## Binary list

CONCEPTS USED: Basic Manipulation DIFFICULTY LEVEL: Easy PROBLEM STATEMENT(SIMPLIFIED): Given a linked list of N nodes, each node containing binary bit either 0 or 1 as a character. Your task...

## Number of islands

Concepts Used Depth First Search, Disjoint Set Difficulty Level Medium Problem Statement : Given a 2D matrix, which contains only two numbers 0 or 1. In the map group of...

## Ragnar Lorthbrok

Concepts Used Breadth First Search Difficulty Level Easy Problem Statement : Given locations of X & Y islands, we need to find the minimum distance between a given pair of...

## Shortest cycle(Minor image correction “ex 2”)

Concepts Used Breadth First Search Difficulty Level Hard Problem Statement : Given a graph we have to find the length of the shortest cycle in the given graph. If no...

## Median Again

Concepts Used Sorting Difficulty Level Medium Problem Statement (Simplified): Find the maximum possible median of provided odd-sized array where you can increase any element by one where each increment is...

## The Last Game

The Last Game Concepts Used Sorting Difficulty Level Easy Problem Statement (Simplified): Print the last number left in the array after deleting the largest number in the array then the...