- GCD of Array
- Searching a number
- Series GP
- Sort The Array
- Pythagorean Triplet
- Nth Fibonacci Number
- Print the Kth Digit
- Majority Element
- Sieve of Eratosthenes
- Rotate Array
- Permutations of a given string
- Missing number in array
- Array of alternate +ve and -ve no.s
- Swap two nibbles in a byte
- Bit Difference
- Convert array into Zig-Zag fashion
- Remove character
- k largest elements
- Pairs of prime number
- Sum of all prime numbers between 1 and N.
- Middle of Three
- Rotating an Array
- Searching an element in a sorted array
- Reverse array in groups
- Set Bits
- Count Squares
- Check if string is rotated by two places
- Invert the Bits
- Find first set bit
- Find the element that appears once in sorted array
- Cyclically rotate an array by one
- Check whether K-th bit is set or not
- Find minimum and maximum element in an array
- Pair cube count
- Rightmost different bit
- Set kth bit
- Quick Left Rotation
- Print first n Fibonacci Numbers
- Odd to Even
- Minimum Distinct Ids
- Closest Number
- Remove common characters and concatenate
- G.F Series
- Find the fine
- Doctors Clinic
- Height of Heap
- Average Count Array
- Count nodes of linked list
- Node at a given index in linked list
- Size of Binary Tree
- Inorder Traversal
- Count Leaves in Binary Tree
- Selection Sort
- Height of Binary Tree
- Finding middle element in a linked list
- Postorder Traversal
- Implement stack using array
- Remove duplicate elements from sorted Array
- Add two fractions
- Preorder Traversal
- C++ STL | Set 1 (vector)
- C++ STL | Set 4 (stack)
- C++ STL | Set 5 (queue)
- Minimum distance between two numbers
- Linked List Insertion
- Minimum element in BST
- Delete Alternate Nodes
- Triplet Family
- Sum of Binary Tree
- longest substring containing '1'
- Count Non-Leaf Nodes in Tree

Name

ApnaTimeAayega

Rank in Institute

#118

Campus Ambassador

Overall Coding Score: 449

Monthly Coding Score: 16

Weekly Coding Score: 16

- Anagram
- Adding One
- Rotation
- Sum of Middle Elements of two sorted arrays
- Reverse words in a given string
- Move all zeroes to end of array
- Spirally traversing a matrix
- Sort an array of 0s, 1s and 2s
- Two numbers with sum closest to zero
- Finding Number
- Next greater number set digits
- Segregate even and odd nodes in a Linked List
- Maximum Product Subarray
- N meetings in one room
- Maximum sum increasing subsequence
- Key Pair
- Maximum Difference
- Product array puzzle
- Reverse Bits
- Reach the Nth point
- Subarray with given sum
- Leaders in an array
- Minimum element in a sorted and rotated array
- Search in a matrix
- Day of the week
- 0 - 1 Knapsack Problem
- Number that are not divisible
- Perfect Numbers
- Equilibrium point
- Finding the numbers
- Move all negative elements to end
- Chocolate Distribution Problem
- Drive the car
- Find Nth root of M
- Common elements
- Element with left side smaller and right side greater
- Array Subset of another array
- Four Elements
- Toppers Of Class
- String Ignorance
- Stickler Thief
- Even Fibonacci Numbers Sum
- Count the triplets
- Next Happy Number
- Maximum height of the staircase
- Ease the Array
- Pair the minimum
- Minimum Swaps required to group all 1’s together
- Smallest greater elements in whole array
- Fitting The Array
- Print adjacency list
- Reverse a linked list
- Occurence of an integer in a Linked List
- Delete N nodes after M nodes of a linked list
- Rotate a Linked List
- Pairwise swap elements of a linked list
- Given a linked list of 0s, 1s and 2s, sort it.
- Add two numbers represented by linked lists
- Add 1 to a number represented as linked list
- Merge 2 sorted linked list in reverse order
- Linked List in Zig-Zag fashion
- Detect Loop in linked list
- Remove duplicates from an unsorted linked list
- Right View of Binary Tree
- K distance from root
- Mirror Tree
- Two Mirror Trees
- Diameter of Binary Tree
- Check for Balanced Tree
- Nth node from end of linked list
- Left View of Binary Tree
- Delete Middle of Linked List
- Intersection of two sorted Linked lists
- Remove duplicate element from sorted Linked List
- Stack using two queues
- Level order traversal in spiral form
- Lowest Common Ancestor in a Binary Tree
- Determine if Two Trees are Identical
- Root to leaf path sum
- Print all nodes that don't have sibling
- Absolute List Sorting
- Lowest Common Ancestor in a BST
- Implement two stacks in an array
- Level order traversal Line by Line
- Max sum in the configuration
- Subtraction in Linked List
- C++ STL | Set 2 (pair)
- Check if Linked List is Palindrome
- Delete a Node in Single Linked List
- Sort a stack
- Longest consecutive sequence in Binary tree
- Level order traversal
- Inorder Successor in BST
- Root to Leaf Paths
- Maximum path sum
- Linked List that is Sorted Alternatingly
- Construct Tree from Inorder & Preorder
- Check if Tree is Isomorphic
- Find length of Loop
- Sum of Leaf Nodes
- Sum of Leaf Nodes at Min Level

- Coin Change
- Kadane's Algorithm
- Maximum Index
- Parenthesis Checker
- nCr
- Trapping Rain Water
- Number of Coins
- Minimum Platforms
- Stock buy and sell
- Largest Number formed from an Array
- Jumping Numbers
- Longest Palindrome in a String
- Rearrange Array Alternately
- Relative Sorting
- Maximum of all subarrays of size k
- Largest square formed in a matrix
- Boolean Matrix Problem
- Is Binary Number Multiple of 3
- X Total Shapes
- Unique BST's
- Longest Common Substring
- Rotate and delete
- Trie | (Insert and Search)
- Largest prime factor
- Magnet Array Problem
- Floyd Warshall
- Geek collects the balls
- CamelCase Pattern Matching
- Brackets in Matrix Chain Multiplication
- Matrix Chain Multiplication
- Maximum Tip Calculator
- Minimum swaps and K together
- Reverse a Linked List in groups of given size.
- Delete nodes having greater value on right
- Count BST nodes that lie in a given range
- Check for BST
- Bottom View of Binary Tree
- Delete without head pointer
- Intersection Point in Y Shapped Linked Lists
- Topological sort
- Find the number of islands
- Remove loop in Linked List
- Implementing Dijkstra | Set 1 (Adjacency Matrix)
- Minimum Swaps to Sort
- Top View of Binary Tree
- Count Element Occurences
- Node at distance
- Count Number of SubTrees having given Sum