- Minimum element in BST
- Postorder Traversal
- Square root
- Binary Search
- Remove duplicate elements from sorted Array
- Print Linked List elements
- Preorder Traversal
- Implement strstr
- Implement Atoi
- Find triplets with zero sum
- Replace all 0's with 5
- Circular Linked List Traversal
- Linked List Length Even or Odd?
- Identical Linked Lists
- Find the Sum of Last N nodes of the Linked List
- Maximum in Struct Array
- Sum of Binary Tree
- Product of array elements
- Queue Designer
- Size of Binary Tree
- Circular Linked List
- Finding middle element in a linked list
- Count nodes of linked list
- Height of Binary Tree
- Node at a given index in linked list
- Count Leaves in Binary Tree
- Inorder Traversal
- Search an Element in an array
- Searching a number
- Power of 2
- Sort The Array
- Doubling the value
- Majority Element
- Count possible triangles
- Permutations of a given string
- Missing number in array
- Array of alternate +ve and -ve no.s
- Maximum product of two numbers
- Segregate Even and Odd numbers
- Count total set bits
- Bit Difference
- Immediate Smaller Element
- Number of occurrence
- k largest elements
- Check if a number is power of another number
- Middle of Three
- Find the Odd Occurence
- Rotating an Array
- Searching an element in a sorted array
- Set Bits
- Missing number
- Sort in specific order
- Check if two arrays are equal or not
- Find first set bit
- Index of first 1 in a sorted array of 0’s and 1’s
- Find the element that appears once in sorted array
- Last index of One
- Arranging the array
- Find the smallest and second smallest element in an array
- Find minimum and maximum element in an array
- Find second largest element
- Check set bits
- Fighting the darkness
- Print first n Fibonacci Numbers
- Find the Highest number
- Closest Number
- First and last occurrences of X
- Positive and negative elements
- Sort first half in ascending and second half in descending
- Difference between highest and lowest occurrence
- Find unique element
- Find the fine
- Minimum Product of k Integers
- Sum of Digits Prime/Non-Prime
- Count number of elements between two given elements in array
- Find the closest number
- The problem of identical arrays
- Remove consonants from a string
- Product of maximum in first array and minimum in second
- Last duplicate element in a sorted array
- Program for length of the longest word in a sentence
- Multiply left and right array sum.
- Maximum Perimeter of Triangle from array
- How Many X's?
- Fibonacci to N
- Average Count Array

Name

ican

Rank in Institute

#213

Overall Coding Score: 329

Monthly Coding Score: 0

Weekly Coding Score: 0

- Add two numbers represented by linked lists
- Sort a stack
- Peak element
- Index Of an Extra Element
- Detect Loop in linked list
- Root to Leaf Paths
- Max and min element in Binary Tree
- Count distinct elements in every window
- Full binary tree
- Given a linked list of 0s, 1s and 2s, sort it.
- Find length of Loop
- Pairwise swap elements of a linked list
- Occurence of an integer in a Linked List
- Reverse a linked list
- Special Stack
- Delete Middle of Linked List
- Merge two sorted linked lists
- Find Transition Point
- Queue using two Stacks
- Remove duplicate element from sorted Linked List
- Nth node from end of linked list
- Check if Linked List is Palindrome
- Delete a Node in Single Linked List
- Find duplicates in an array
- Three way partitioning
- Frequencies of Limited Range Array Elements
- Anagram
- Wave Array
- Maximum Gap
- Rotation
- Search in a Rotated Array
- Trailing zeroes in factorial
- Sum of Middle Elements of two sorted arrays
- Reverse words in a given string
- Move all zeroes to end of array
- Activity Selection
- Spirally traversing a matrix
- Sort an array of 0s, 1s and 2s
- Two numbers with sum closest to zero
- Finding Number
- Maximum value in a bitonic array
- Single Number
- Element that appears once where every element occurs twice
- Max Sum without Adjacents
- Key Pair
- Maximum Difference
- Reverse Bits
- Subarray with given sum
- Leaders in an array
- Equal to product
- Count pairs with given sum
- Triplet Sum in Array
- Minimum element in a sorted and rotated array
- K-Pangrams
- Count the Zeros
- Element appearing once
- Equilibrium point
- Floor in a Sorted Array
- Buildings receiving sunlight
- Finding the numbers
- Element with left side smaller and right side greater
- Array Subset of another array
- Swapping pairs make sum equal
- Stickler Thief
- Transform the array
- Even Fibonacci Numbers Sum
- Min Manipulations to make Strings Anagram
- Pairs with Positive Negative values
- Check if array contains contiguous integers with duplicates allowed
- Ease the Array
- Sorting all array elements except one
- Pair with given sum in a sorted array

- Check for BST
- Delete without head pointer
- Intersection Point in Y Shapped Linked Lists
- Remove loop in Linked List
- Delete keys in a Linked list
- Reverse a Linked List in groups of given size.
- Kadane's Algorithm
- Find Missing And Repeating
- Maximum Index
- Parenthesis Checker
- Trapping Rain Water
- Sum of bit differences
- Minimum Platforms
- Largest Number formed from an Array
- Rearrange Array Alternately
- Rearrange an array with O(1) extra space
- Stock span problem
- Bleak Numbers
- Next larger element
- Kth smallest element
- Infix to Postfix
- Smallest Positive missing number