- Insert in Middle of Linked List
- Implement Atoi
- Remove duplicate elements from sorted Array
- Binary Search
- Implement stack using array
- Implement Stack using Linked List
- Linked List Insertion
- Bubble Sort
- Find n/k th node in Linked list
- Check If Circular Linked List
- Merge and Sort
- Twice counter
- Print first n Fibonacci Numbers
- Sorted matrix
- URLify a given string
- Odd to Even
- Longest increasing subarray
- Find the element that appears once in sorted array
- Index of first 1 in a sorted array of 0’s and 1’s
- String with numbers at its end
- Set Bits
- Rotating an Array
- Most frequent word in an array of strings
- Remove consonants from a string
- GCD of Array
- Midori and chocolates
- Ishaan Loves Chocolates
- Sum of f(a[i], a[j]) over all pairs in an array of n integers
- Last duplicate element in a sorted array

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Campus Ambassador

Overall Coding Score: 87

Monthly Coding Score: 0

Weekly Coding Score: 0

- Find length of Loop
- Count distinct elements in every window
- Unique rows in boolean matrix
- Three way partitioning
- Sort a stack
- Level order traversal
- Peak element
- Count Pairs whose sum is equal to X
- Index Of an Extra Element
- Modify Linked List-1
- Intersection of Two Linked Lists
- Counting elements in two arrays
- Reverse a string using Stack
- Linked List that is Sorted Alternatingly
- Stack using two queues
- Detect Loop in linked list
- Insertion Sort
- Right View of Binary Tree
- Mirror Tree
- Nth node from end of linked list
- Intersection of two sorted Linked lists
- Queue using two Stacks
- Remove duplicate element from sorted Linked List
- Find duplicates in an array
- Level order traversal in spiral form
- DFS of Graph
- BFS of graph
- Max sum path in two arrays
- Reverse a linked list
- Smallest greater elements in whole array
- Minimum changes to make all substrings distinct
- Find the most frequent digit
- Print Bracket Number
- GeeksforGeeks New System
- Maximum number of characters between any two same character
- Cumulative frequency of count of each element in an unsorted array
- Non-Repeating Element
- C++ Matrix Rotation by 180 degree
- Smallest subarray with all occurrences of a most frequent element
- Print this pattern!
- Four Elements
- Maximum distinct elements after removing K elements
- Chinky and diamonds
- Search in a Rotated Array
- Non Repeating Character
- Reverse words in a given string
- Sort an array of 0s, 1s and 2s
- Next greater number set digits
- Amount of Water
- Max Sum without Adjacents
- Product array puzzle
- Toppers Of Class
- Valid Substring
- String Manipulation
- Find Nth root of M
- Shortest distance in infinite tree
- First negative integer in every window of size k
- Count the elements

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