Name

Institution

Rank in Institute

#113

Courses Attended

Campus Ambassador

Overall Coding Score: 323

Monthly Coding Score: 0

Weekly Coding Score: 0

- Size of Binary Tree
- Postorder Traversal
- Implement Stack using Linked List
- Implement stack using array
- Finding middle element in a linked list
- Height of Binary Tree
- Preorder Traversal
- Count Leaves in Binary Tree
- Inorder Traversal
- Find the Sum of Last N nodes of the Linked List
- Identical Linked Lists
- Delete Alternate Nodes
- Linked List Length Even or Odd?
- Node at a given index in linked list
- Count nodes of linked list
- Minimum element in BST
- Sum of dependencies in a graph
- Missing number in array
- Swap two nibbles in a byte
- Minimize the sum of product
- Number of paths
- Check if a number can be expressed as x^y
- Bit Difference
- Shortest path from 1 to n
- Majority Element
- Strong Number
- Find first and last occurrence of x
- Pythagorean Triplet
- Power of 2
- Repetitive Addition Of Digits
- Inverse Permutation
- Greater on right side
- Find the element that appears once in sorted array
- Convert array into Zig-Zag fashion
- Make Co-prime Array
- k largest elements
- Smallest number

- Remove every k'th node
- Level order traversal in spiral form
- Print all nodes that don't have sibling
- Absolute List Sorting
- Reverse a string using Stack
- Implement two stacks in an array
- Check if Linked List is Palindrome
- Root to Leaf Paths
- Sum Tree
- Sort a stack
- Level order traversal
- Inorder Successor in BST
- Intersection of Two Linked Lists
- Occurence of an integer in a Linked List
- linked list of strings forms a palindrome
- Compare two linked lists
- Merge 2 sorted linked list in reverse order
- Detect Loop in linked list
- Rearrange a linked list
- Given a linked list of 0s, 1s and 2s, sort it.
- Pairwise swap elements of a linked list
- Delete N nodes after M nodes of a linked list
- Two Mirror Trees
- Remove duplicate element from sorted Linked List
- Nth node from end of linked list
- Delete Middle of Linked List
- Merge two sorted linked lists
- Reverse a linked list
- Queue using two Stacks
- Largest power of prime
- Equilibrium point
- Largest number with given sum
- Reverse Bits
- Perfect Numbers
- Number of ways to find two numbers
- Valid Substring
- Shop in Candy Store
- Largest number possible
- Count the Zeros
- Count the Reversals
- Copy Set Bits in Range
- Find the number of sub-arrays having even sum
- Minimum Operations
- Pairs which are Divisible by 4
- Mr Modulo and Pairs
- Assign Mice Holes
- Paths to reach origin
- First negative integer in every window of size k
- Transitive closure of a Graph
- Element in a Series
- Evaluation of Postfix Expression
- Shortest distance in infinite tree
- Adding Ones
- Sum of all substrings of a number
- Max sum in sub-arrays
- Maximum no of 1's row
- Roman Number to Integer
- Flood fill Algorithm
- String Manipulation
- Min sum formed by digits
- Count Pairs in an Array
- Non Repeating Character
- Finding Position
- Next greater number set digits
- Maximum value in a bitonic array
- Count number of hops
- Remove all duplicates from a given string
- Count Substrings
- Reverse words in a given string
- Minimum number of Coins
- Sort an array of 0s, 1s and 2s
- Maximize Toys
- Magic Number
- Squares in N*N Chessboard
- Rectangles in N*N Board
- Search in a Rotated Array
- Print Pattern
- Number of Unique Paths
- Facing the sun
- Subarray with given sum
- Product array puzzle
- Key Pair
- Single Number
- Addition of submatrix
- Segregate even and odd nodes in a Linked List
- Element that appears once where every element occurs twice

- Reverse a Linked List in groups of given size.
- Delete nodes having greater value on right
- Delete keys in a Linked list
- Remove loop in Linked List
- Check for BST
- Delete without head pointer
- Infix to Postfix
- Excel Sheet | Part - 1
- Kadane's Algorithm
- Parenthesis Checker
- Inversion of array
- Pyramid form
- Smallest Positive missing number
- Count ways to N'th Stair(Order does not matter)
- Egg Dropping Puzzle
- Unique BST's
- Number of ways
- Largest Number formed from an Array
- Count subsequences of type a^i b^j c^k
- Design a tiny URL or URL shortener
- Next larger element
- Maximum of all subarrays of size k
- Print leaf nodes from preorder traversal of BST