- Print Linked List elements
- Count nodes of linked list
- Node at a given index in linked list
- Size of Binary Tree
- Inorder Traversal
- Count Leaves in Binary Tree
- Height of Binary Tree
- Finding middle element in a linked list
- Check If Circular Linked List
- Postorder Traversal
- Doubly linked list Insertion at given position
- Add two fractions
- Preorder Traversal
- C++ STL | Set 1 (vector)
- Equal Sum and XOR
- Find Number of Numbers
- Linked List Insertion
- Minimum element in BST
- Linked List Length Even or Odd?
- Delete Alternate Nodes
- Identical Linked Lists
- Find the Sum of Last N nodes of the Linked List
- Sum of Binary Tree
- Insert in Middle of Linked List
- Count Non-Leaf Nodes in Tree
- logical Operators
- Sort and Reverse Vector
- Front to Back
- Stack designer
- Queue Push & Pop
- Binary String
- Power of 2
- 2's Complement
- Nth Fibonacci Number
- Sieve of Eratosthenes
- Dice throw
- Missing number in array
- Swap two nibbles in a byte
- Count total set bits
- Number is sparse or not
- Bit Difference
- Number of occurrence
- Pairs of prime number
- Check if a number is power of another number
- Sum of all prime numbers between 1 and N.
- Pattern Jumping
- Ways To Tile A Floor
- Smallest number
- Find the Odd Occurence
- Searching an element in a sorted array
- Sum of primes
- The AND Gate
- The OR Gate
- Set Bits
- Longest Consecutive 1's
- Minimize the sum of product
- Reverse each word in a given string
- Check if two arrays are equal or not
- Find first set bit
- Uncommon characters
- Rotate Bits
- Smallest power of 2 greater than or equal to n
- Pair cube count
- Set kth bit
- Find the Highest number
- Check an Integer is power of 3 or not
- Change all even bits in a number to 0
- Positive and negative elements
- Left Rotate Matrix K times
- Find k-th character in string
- Repeated Character
- Sort String
- Find all factorial numbers less than or equal to N
- One's Complement
- Akash and Friend
- Perfect Array
- Series X1
- Sum of fifth powers of the first n natural numbers
- Trimorphic Number
- Product of maximum in first array and minimum in second
- Set all odd bits
- Message Spreading
- Is digital root of N a prime?
- Making elements distinct
- Countries at war
- Jumpy Ball
- Sum of all sub-sequences of a number
- Pattern-1
- Ishaan's Internship
- Ishaan Loves Chocolates
- Midori and chocolates
- Ishaan's Sum Problem
- Ishaan's Weight
- Dull Jack
- String of Commons
- The Modulo Task
- Riya's Test
- The Penalty Shootout
- Number Series
- Difference series
- Multiply left and right array sum.

Name

Tripurari Kumar

Rank in Institute

#30

Courses Attended

Campus Ambassador

Other Profile Link

Overall Coding Score: 697

Monthly Coding Score: 0

Weekly Coding Score: 0

- Reverse a linked list
- Occurence of an integer in 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.
- Rearrange a linked list
- Add 1 to a number represented as 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
- Remove duplicates from an unsorted linked list
- Insertion Sort
- Right View of Binary Tree
- K distance from root
- Mirror Tree
- Two Mirror Trees
- Maximum Width of Tree
- 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
- Merge two sorted linked lists
- Sum Tree
- Decimal Equivalent of Binary Linked List
- Intersection of two sorted Linked lists
- Remove duplicate element from sorted Linked List
- Level order traversal in spiral form
- 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
- Level order traversal Line by Line
- Odd even level difference
- Remove every k'th node
- Subtraction in Linked List
- Validate an IP Address
- C++ STL | Set 2 (pair)
- Expression Tree
- Check if Linked List is Palindrome
- Max distance between same elements
- Delete a Node in Single Linked List
- Max Level Sum in Binary Tree
- Level order traversal
- Union of Two Linked Lists
- Intersection of Two Linked Lists
- Split Singly Linked List Alternatingly
- Ancestors in Binary Tree
- Level of a Node in Binary Tree
- Root to Leaf Paths
- Maximum path sum
- Counting Sort
- Max and min element in Binary Tree
- Linked List that is Sorted Alternatingly
- XOR of a given range
- Full binary tree
- Symmetric Tree
- Construct Tree from Inorder & Preorder
- Predecessor and Successor
- Find length of Loop
- Sum of Leaf Nodes
- Bitwise Operators
- Even Odd
- Find the Frequency
- Back to Front
- Pair Sum in Vector
- Student of the Year
- Get min at pop
- Multiset Operations
- Number of Unique Paths
- Good Pairs
- Reverse words in a given string
- Sort an array of 0s, 1s and 2s
- Segregate even and odd nodes in a Linked List
- Maximum sum increasing subsequence
- Array to BST
- Facing the sun
- Key Pair
- Maximum Difference
- Subarray with given sum
- Leaders in an array
- Swap all odd and even bits
- Count number of hops
- Rectangles in a Circle
- Number Of Open Doors
- Shop in Candy Store
- Missing element of AP
- Count the Zeros
- 0 - 1 Knapsack Problem
- Maximize The Cut Segments
- Maximum average subarray
- Perfect Numbers
- Change Bits
- Element appearing once
- Equilibrium point
- Floor in a Sorted Array
- Finding the numbers
- Pairs with specific difference
- Min Subsets with Consecutive Numbers
- Maximum Sum Bitonic Subsequence
- Maximum no of 1's row
- Friends Pairing Problem
- Gold Mine Problem
- Smallest subarray with sum greater than x
- Find Nth root of M
- Minimum Operations
- Largest zigzag sequence
- Longest Palindromic Subsequence
- Element with left side smaller and right side greater
- Array Subset of another array
- Second most repeated string in a sequence
- Shortest Common Supersequence
- Subset with sum divisible by m
- Longest subsequence-1
- Minimum indexed character
- Even and odd elements at even and odd positions
- Find the most frequent digit
- Sum of Lengths of Non-Overlapping SubArrays
- Chocolate Station
- Common Subsequence
- Star elements
- Prime number of set bits
- Pairs with Positive Negative values
- Find Unique pair in an array with pairs of numbers
- Pairs with Difference less than K
- Find k-th missing element
- Woodall Number
- Find winner of the Game of Nim
- Arya and The Great War
- Find out the Team
- Check if array contains contiguous integers with duplicates allowed
- Rope Cutting
- Multiply by 11
- Amicable Pair
- Pair the minimum
- Counts Zeros Xor Pairs
- Convert a sentence into its equivalent mobile numeric keypad sequence
- Check if a number is divisible by 8
- Ishaan and Sticks
- Mysterious Series
- Akaash's Assignment
- Find the closest pair from two arrays
- Common Divisor
- Summing the Sum
- Check if any valid sequence is divisible by M
- Minimum changes to make all substrings distinct
- Minimal moves to form a string
- Save Ironman
- K-th missing element

- 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
- Connect Nodes at Same Level
- Flattening a Linked List
- Diagonal Traversal of Binary Tree
- Boundary Traversal of binary tree
- Vertical Traversal of Binary Tree
- Remove loop in Linked List
- Max length chain
- Delete keys in a Linked list
- Merge k Sorted Arrays
- Length of longest palindrome in linked list
- Top View of Binary Tree
- Construct expression tree
- Foldable Binary Tree
- Swap Kth nodes from ends
- Case-specific Sorting of Strings
- Coin Change
- Kadane's Algorithm
- Find Missing And Repeating
- Sum Of Prime
- Print Diagonally
- Maximum Index
- Longest Increasing Subsequence
- Longest Common Subsequence
- Minimum number of jumps
- Count ways to N'th Stair(Order does not matter)
- Edit Distance
- Longest Even Length Substring
- Path in Matrix
- Trapping Rain Water
- Sum of bit differences
- Subset Sum Problem
- Number of Coins
- Find Prime numbers in a range
- Stock buy and sell
- Largest Number formed from an Array
- Possible words from Phone digits
- Longest Palindrome in a String
- Modular Exponentiation for large numbers
- Relative Sorting
- Row with max 1s
- Sorting Elements of an Array by Frequency
- Next larger element
- Word Break
- Longest Prefix Suffix
- Recursively remove all adjacent duplicates
- Knight Walk
- Find all four sum numbers
- Word Boggle
- Geek collects the balls
- Longest Common Prefix in an Array
- Count even length
- Mail System Design
- Row with minimum number of 1's
- Maximum Tip Calculator
- Buying Vegetables
- Maximize the sum of selected numbers from an array to make it empty
- Lucky alive person in a circle