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BASIC (31)
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Geek and New Job
Remove duplicates from an unsorted linked list
Bubble Sort
Selection Sort
Insertion Sort
Kth from End of Linked List
Middle of a Linked List
Delete Middle of Linked List
Remove Duplicates from a Sorted Linked List
Stack using Linked List
Implement stack using array
Square Root
Run Length Encoding
Remove Duplicates Sorted Array
Josephus problem
Delete in a Singly Linked List
Find length of Loop
Reverse an Array
Max and Second Max
Hashing for pair - 1
Hashing for pair - 2
Mean And Median of Array
Minimum adjacent difference in a circular array
Frequencies in a Limited Array
Equilibrium Point
Array Leaders
Count 1's in binary array
Floor in a Sorted Array
Minimum Number in a sorted rotated array
Print adjacency list
Naive Pattern Search
Count Non-Repeated Elements
Print Non-Repeated Elements
Anagram
Winner of an election
String Rotated by 2 Places
Isomorphic Strings
Reverse Words
Panagram Checking
Removing consecutive duplicates
Removing consecutive duplicates - 2
Parenthesis Checker
N meetings in one room
Count Digits in a Number
Digital Root
First Repeating Element
Union of Arrays with Duplicates
Check Equal Arrays
Numbers containing 1, 2 and 3
Missing in Array
Roman Number to Integer
Intersection of Arrays with Distinct
Missing And Repeating
Find Kth Rotation
Common in 3 Sorted Arrays
Move all negative elements to end
Closest Strings
Second Largest
Number of occurrence
Longest Common Prefix of Strings
Two sum -Pairs with 0 Sum
Divisible by 7
Armstrong Numbers
Ceil The Floor
Count Digits
Sum 1 to n Divisors
Nearest Perfect Square
Factorials Less than or Equal to n
Rearrange the Digits
Game of digits
Rearrange Geek and his Classmates
Rearrange Geek and his Classmates
Geek and Snow Fighting
Print GFG n times
Search in Linked List
Introduction to Trees
Binary Search Trees
Graph and Vertices
Binary Tree Representation
The Conversion To One
Add 1 to a Linked List Number
Detect Loop in linked list
Merge Sort
Quick Sort
Bottom View of Binary Tree
Delete without head pointer
Merge two sorted linked lists
Flattening a Linked List
Tree Boundary Traversal
Largest subarray with 0 sum
Top View of Binary Tree
Peak element
Ceil in BST
Tower Of Hanoi
Reverse array in groups
Smallest Positive Missing
Wave Array
Rotate Array
Majority Element
Binary Array Sorting
Union of 2 Sorted Arrays
Indexes of Subarray Sum
Count the number of possible triangles
Subarray with 0 sum
Strings Rotations of Each Other
Stock span problem
Fractional Knapsack
Job Sequencing Problem
Minimum Platforms
Lucky Numbers
Zero Sum Subarrays
Kth Smallest
Sort 0s, 1s and 2s
Max Score from Subarray Mins
Longest Subarray with Sum K
K-th element of two Arrays
Subset Sums
Find nth root of m
Mics & Jury
Maximum Sum Component
Number of Provinces
Aggressive Cows
Number of greater elements to the right
Floor in BST
Find Length of Linked List
Queue using Linked List
Queue Using Array
First Occurence
Smallest divisible number
Linked List Insertion At End
Minimum element in BST
Identical Linked Lists
Insert in Middle of Linked List
Who has the majority?
Strongest Neighbour
Array insert at index
Array insert at end
Operations on Stack
Absolute Value
Convert Celsius To Fahrenheit
Print 1 To N Without Loop
Array Search
Sorted Array Search
Left Index
Binary String
Sum of Digits of a Number
Power Using Recursion
Fibonacci Using Recursion
Addition Under Modulo
Anagram Palindrome
Encrypt the string - 1
Largest Element in Array
Rotate Array by One
Min and Max in Array
Sum of first n terms
Pattern Search
Median in a row-wise sorted Matrix
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