- Replace all 0's with 5
- Multiply Matrices
- C++ Pointers ( Incrementing a variable) | Set 1
- C++ Functions (Sum of numbers) | Set 1
- Reverse an Array
- Sum Of Digits
- Alone in couple
- Odd or Even
- Swap two numbers
- Multiply 2 matrices
- Small Factorial
- Addition of Two Numbers
- Binary number to decimal number
- Sum of Digit is Pallindrome or not
- Print 1 to n without using loops
- nPr
- Pattern Printing
- Value equal to index value
- Check if a number is Perfect Square
- Swap kth elements
- Second Largest
- Reverse digits
- Binary representation
- Pattern of Strings
- Triangle shrinking downwards
- Combinational Logic
- Count of camel case characters
- C++ Loops | Set 1 (Print a string N times)
- C++ Operators | Set 1 (Arithmetic)
- C++ Hello World
- C++ if-else (Decision Making)
- C++ Strings
- C++ Array (print an element) | Set 2
- C++ Switch Case Statement
- GCD of two numbers
- C++ Data Types
- Count type of Characters
- Number of Diagonals
- Convert a list of characters into a String
- The dice problem
- Find n-th term of series 1, 3, 6, 10, 15, 21
- C++ Input / Output
- C++ 2-D Arrays | Set-1

Name

Veer Abhimanyu Singh

Institute

csvascn

Courses Attended

Overall Coding Score: 839

Monthly Coding Score: 561

Weekly Coding Score: 92

- Print Linked List elements
- Count nodes of linked list
- Node at a given index in linked list
- Delete node in Doubly Linked List
- Size of Binary Tree
- Inorder Traversal
- Count Leaves in Binary Tree
- Height of Binary Tree
- Finding middle element in a linked list
- Circular Linked List
- Postorder Traversal
- Implement Stack using Linked List
- Implement stack using array
- Implement Queue using Linked List
- Square root
- Doubly linked list Insertion
- Binary Search
- Remove duplicate elements from sorted Array
- Replace all 0's with 5
- Count zeros in a sorted matrix
- Third largest element
- Preorder Traversal
- Middle Pattern
- Search a node in BST
- Equal Sum and XOR
- C++ STL | Set 8 (unordered set)
- Remainder with 7
- Find Number of Numbers
- Linked List Insertion
- Minimum element in BST
- Circular Linked List Traversal
- Linked List Length Even or Odd?
- Delete Alternate Nodes
- Identical Linked Lists
- Find the Sum of Last N nodes of the Linked List
- Modular Node
- Find n/k th node in Linked list
- Maximum in Struct Array
- Queue Reversal
- Sum of Binary Tree
- Insert in Middle of Linked List
- Pairwise Consecutive Elements
- Count Non-Leaf Nodes in Tree
- C++ Call by reference
- Start Coding
- logical Operators
- Sort and Reverse Vector
- Front to Back
- Stack designer
- Queue Push & Pop
- Set Operations
- Map Operations
- Check if a string is Isogram or not
- Binary String
- Binary String
- Consecutive elements
- Factorial
- Prime Number
- LCM And GCD
- GCD of Array
- Repetitive Addition Of Digits
- Searching a number
- Power of 2
- Series GP
- Sort The Array
- Sort a String
- Strong Number
- Print the Kth Digit
- Doubling the value
- Sieve of Eratosthenes
- Amend The Sentence
- Rotate Array
- Permutations of a given string
- Parity of unsigned integer
- Missing number in array
- Rock Paper Scissors!
- Array of alternate +ve and -ve no.s
- Swap two nibbles in a byte
- Maximum product of two numbers
- Number of paths
- Segregate Even and Odd numbers
- Count total set bits
- Number is sparse or not
- Bit Difference
- Greater on right side
- Immediate Smaller Element
- Sum of distinct elements
- Binary Array Sorting
- Union of two arrays
- Remove character
- Number of occurrence
- k largest elements
- Triangle growing downwards
- Find position of set bit
- Sum of Digits Divisibility
- Find the Odd Occurence
- Total distance travelled in an array
- Searching an element in a sorted array
- Rotate by 90 degree
- Reverse array in groups
- The AND Gate
- The OR Gate
- 1's Complement
- The XOR Gate
- Set Bits
- Repeated sum of digits
- Longest Consecutive 1's
- Sum of Consecutives
- Minimize the sum of product
- Reverse each word in a given string
- Interesting Patterns
- Replace the Bit
- Squares in a Matrix
- Flying Jet
- Find first and last occurrence of x
- Ladoo problem
- Sherlock a Detective
- Check if string is rotated by two places
- Invert the Bits
- Check if divisible by 11
- Unique Numbers
- XOR of all elements
- Check if divisible by 4
- Long Long Decimal
- Substrings with similar first and last characters
- Check if divisible by 36
- Find first set bit
- Check for subsequence
- Find first repeated character
- XOR play
- Count even substrings
- Message decoding
- Fake Profile
- Check if divisible by 5
- Wrong Ball
- Index of first 1 in a sorted array of 0’s and 1’s
- Does array represent Heap
- Missing number in shuffled array
- Find the element that appears once in sorted array
- Transpose of Matrix
- First element to occur k times
- Check whether K-th bit is set or not
- Extract Maximum
- Uncommon characters
- Sum of numbers in string
- Find minimum and maximum element in an array
- Smallest power of 2 greater than or equal to n
- Balanced Array
- Swap and Maximize
- Max Sum Subarray of size K
- Check if a string is Isogram or not
- Alternative Sorting
- Rightmost different bit
- Max value after m range operation
- Check set bits
- Set kth bit
- Count Pairs Odd Xor
- Toggle bits given range
- Twice counter
- Adam Number
- Min value of x
- Remove repeated digits in a given number
- Sum of distinct elements for a limited range
- Print Matrix in snake Pattern
- Change all even bits in a number to 0
- Boolean String Value
- Tough Competitors
- Mind Game
- Anshuman's Favourite Number
- The Counting Game !!
- XOR Count Zero and One
- Remove common characters and concatenate
- Swapping Triangles
- Repeated I.Ds
- ZERO Number
- Sum of upper and lower triangles
- Binary representation of previous number
- Left Rotate Matrix K times
- Repeated Character
- Merge two strings
- Red OR Green
- Sort String
- First and last Bit
- Difference between highest and lowest occurrence
- Minimum product pair
- Find unique element
- G.F Series
- Find the fine
- One's Complement
- Set the rightmost unset bit
- Sort the string in descending order
- Sum of all subsets formed by first N natural numbers
- Series X1
- Pattern for Reverse Character Bridge
- Floating point number even or odd
- Weight of strings
- C++ A Speed Breaker
- C++ Corresponding position in the two strings that hold exactly the same characters.
- Sophie Germain Prime
- Set all odd bits
- Message Spreading
- Making elements distinct
- Perfect Square String
- Sum of f(a[i], a[j]) over all pairs in an array of n integers
- Inverse Permutation
- Game with nos
- Play With OR
- Ishaan's Internship
- Ishaan Loves Chocolates
- Midori and chocolates
- Chocolate lengths
- Factor OR Multiple
- Jay's Apples
- Riya's Test
- The Penalty Shootout
- Number Series
- GOT TV series
- Confused pappu
- Difference series
- Multiply left and right array sum.
- Doctors Clinic
- Height of Heap
- C++ 2-D Arrays | Set-2

- 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
- 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
- Rearrange linked list in-place
- Remove duplicates from an unsorted linked list
- Sorted insert for circular linked list
- Reverse a Doubly Linked List
- Two Mirror Trees
- Maximum Width of Tree
- Diameter of Binary Tree
- Check for Balanced Tree
- Nth node from end of linked list
- Delete Middle of Linked List
- Merge two sorted linked lists
- Decimal Equivalent of Binary Linked List
- Intersection of two sorted Linked lists
- Find Transition Point
- Remove duplicate element from sorted Linked List
- Stack using two queues
- Reverse Level Order Traversal
- Insert a node in a BST
- Determine if Two Trees are Identical
- Root to leaf path sum
- Absolute List Sorting
- Implement two stacks in an array
- Level order traversal Line by Line
- Print BST elements in given range
- Largest subarray with 0 sum
- Minimum Depth of a Binary Tree
- Odd even level difference
- Remove every k'th node
- Leaf at same level
- Is Binary Tree Heap
- Validate an IP Address
- Expression Tree
- Check if Linked List is Palindrome
- Max distance between same elements
- Delete a Node in Single Linked List
- Kth largest element in BST
- Max Level Sum in Binary Tree
- Root to leaf paths sum
- Level order traversal
- Index Of an Extra Element
- Merge Sort for Linked List
- Union of Two Linked Lists
- Intersection of Two Linked Lists
- Insert in a Sorted List
- Split Singly Linked List Alternatingly
- Level of a Node in Binary Tree
- Sum of leaf nodes in BST
- Root to Leaf Paths
- Maximum path sum
- Counting Sort
- Max and min element in Binary Tree
- Perfect Binary Tree
- Reverse a string using Stack
- Full binary tree
- Modify Linked List-1
- Symmetric Tree
- Arrange Consonants and Vowels
- Count Pairs whose sum is equal to X
- Insert in Sorted way in a Sorted DLL
- Check if Tree is Isomorphic
- Maximum Node Level
- Children Sum Parent
- Diagonal Sum In Binary Tree
- Find length of Loop
- Deletion and Reverse in Linked List
- Linked List Matrix
- Reverse First K elements of Queue
- Sum of Leaf Nodes
- Sum of Right Leaf Nodes
- Sum of Left Leaf Nodes
- Nodes at Odd Levels
- ZigZag Tree Traversal
- Sum of Leaf Nodes at Min Level
- Move all zeros to the front of the linked list
- Delete middle element of a stack
- Rotate doubly Linked List
- C++ complex number addition (operator overloading)
- The New Line
- Data Types
- The Size of
- Taking input
- Learn to Comment
- GetLine and Ignore
- Learning to be precise
- Bitwise Operators
- Even Odd
- For Loop- primeCheck
- While loop- printTable
- Learning Macros
- Step by Step Condition
- Start Coding - Java
- The New Line - Java
- Data Types - Java
- Learn to Comment - Java
- Bitwise Operators - Java
- Even Odd - Java
- For Loop- primeCheck - Java
- While loop- printTable - Java
- Step by Step Condition - Java
- Count Odd Even
- Need Some Change
- Count the Specials
- Matrix Interchange
- Predict the Column
- Xoring and Clearing
- Count Odd Even - Java
- Magic in CPP
- Swap the objects
- Structs and Objects
- Two Dimensional World
- Learning Structs
- Delete Array
- Find the Frequency
- Back to Front
- Pair Sum in Vector
- Stack Operations
- Get min at pop
- Multiset Operations
- Multimap Operations
- Subarray with 0 sum
- Winner of an election
- Minimum indexed character
- Minimum indexed character
- Wave Array
- Print Pattern
- Rectangles in N*N Board
- Squares in N*N Chessboard
- Maximize Toys
- Good Pairs
- Count Occurences of Anagrams
- Reverse words in a given string
- Count Substrings
- Move all zeroes to end of array
- Remove “b” and “ac” from a given string
- Equal Sum and Product
- Maximum value in a bitonic array
- Finding Position
- Single Number
- Segregate even and odd nodes in a Linked List
- Element that appears once where every element occurs twice
- Count distinct pairs with difference k
- Kth distance
- Addition of submatrix
- Triangular Number
- Reverse Bits
- Swap bits
- Subarray with given sum
- Leaders in an array
- Swap all odd and even bits
- Count pairs with given sum
- Inorder Traversal and BST
- Copy Set Bits in Range
- Three Great Candidates
- Inverted triangle of stars
- Y shaped pattern
- Largest number possible
- Count the Zeros
- Tom and Jerry
- Game of Death in a circle
- Ordering of strings
- Change Bits
- Collection of pens
- The Nth Fibonnaci
- Element appearing once
- Equilibrium point
- Prime Factors
- Least Prime Factor
- Collecting Trees
- Adding Ones
- Count Pairs in an Array
- Sphenic Number
- String Manipulation
- Maximum 0’s between two immediate 1’s
- Reverse Coding
- Drive the car
- Find Nth root of M
- Love For The Twins
- Recaman’s sequence
- Largest Fibonacci Subsequence
- Evaluation of Postfix Expression
- Recursive sequence
- Array Subset of another array
- Karatsuba Algorithm
- Paths to reach origin
- Subarray with 0 sum
- Group Anagrams Together
- Swapping pairs make sum equal
- Power Set
- Find the most frequent digit
- Kth LSB
- Sum of two large numbers
- Prime number of set bits
- Check if divisible by 10
- Set all the bits in given range of a number
- Next Happy Number
- Find winner of the Game of Nim
- Arya and The Great War
- Mystic Falls School
- Find out the Team
- Form a number divisible by 3 using array digits
- Winner of an election
- Extra Perfect Numbers
- Ease the Array
- Amicable Pair
- Print this pattern!
- Counts Zeros Xor Pairs
- Easy string
- Swap every two bits in bytes
- Print Binary Tree levels in sorted order
- Check if a number is divisible by 8
- XOR of two numbers after making length of their binary representations equal
- Ishaan and Sticks
- Common Divisor
- Print Bracket Number
- Minimum changes to make all substrings distinct
- Variation in Nim Game
- Smallest number with sum of digits as N and divisible by 10^N

- Given a linked list, reverse alternate nodes and append at the end
- Reverse a Linked List in groups of given size.
- Delete nodes having greater value on right
- Delete without head pointer
- Intersection Point in Y Shapped Linked Lists
- Flattening a Linked List
- Merge K sorted linked lists
- Remove loop in Linked List
- Delete keys in a Linked list
- k-th smallest element in BST
- Polynomial Addition
- Merge Sort on Doubly Linked List
- C++ Generic sort
- Case-specific Sorting of Strings
- Find Missing And Repeating
- Sum Of Prime
- Excel Sheet | Part - 1
- Print Diagonally
- Parenthesis Checker
- Find Prime numbers in a range
- Longest Palindrome in a String
- Rearrange Array Alternately
- Relative Sorting
- Boolean Matrix Problem
- Nuts and Bolts Problem
- Minimum steps to get desired array
- Subsets
- Kth smallest element
- Is Sudoku Valid
- Largest prime factor
- Zero Sum Subarrays
- Infix to Postfix