- Binary String
- Pythagorean Triplet
- Count possible triangles
- Dice throw
- Rotate Array
- Permutations of a given string
- Missing number in array
- Array of alternate +ve and -ve no.s
- Maximum product of two numbers
- Number of paths
- Boolean Matrix Problem
- Count total set bits
- Bit Difference
- Count numbers containing 4
- Reverse sub array
- Greater on right side
- Count zero
- Intersection of two arrays
- Convert array into Zig-Zag fashion
- Remove character
- k largest elements
- Minimum difference pair
- Maximum money
- Ways To Tile A Floor
- Generate Binary Numbers
- Count the numbers
- Find the Odd Occurence
- Angle between hour and minute hand
- Keypad typing
- Minimize string value
- Set Bits
- Padovan Sequence
- Reverse each word in a given string
- Check if a number can be expressed as x^y
- String with numbers at its end
- Find first and last occurrence of x
- Type of array
- Check if two arrays are equal or not
- Unique Numbers
- Sum of all substrings of a number
- Find first set bit
- Count even substrings
- Geek and Coffee Shop
- Index of first 1 in a sorted array of 0’s and 1’s
- Does array represent Heap
- Extract Maximum
- Uncommon characters
- Max value after m range operation
- Check set bits
- Set kth bit
- Sorting Employees
- Quick Left Rotation
- Stable Sort and Position
- Twice counter
- Shuffle integers
- Longest Common Prefix in an Array
- Elements in the Range
- In First But Second
- Distinct Adjacent Element
- First K natural numbers
- Print first n Fibonacci Numbers
- Sum of distinct elements for a limited range
- Count triplets with sum smaller than X
- Total number of Strings
- Find the Highest number
- First and last occurrences of X
- Positive and negative elements
- Left Rotate Matrix K times
- Find k-th character in string
- How Many X's?
- Implement Atoi

Name

Overall Coding Score: 1237

Monthly Coding Score: 0

Weekly Coding Score: 0

- Rotation
- Search in a Rotated Array
- Parenthesis Checker
- Maximize Number of 1's
- Non Repeating Character
- Minimum number of Coins
- Sum of Middle Elements of two sorted arrays
- Reverse words in a given string
- Count Substrings
- Move all zeroes to end of array
- Remove all duplicates from a given string
- Majority Element
- Sort an array of 0s, 1s and 2s
- Subset Sum Problem
- Two numbers with sum closest to zero
- Number of Coins
- Finding Number
- Stock buy and sell
- Maximum value in a bitonic array
- Finding Position
- Amount of Water
- Single Number
- Segregate even and odd nodes in a Linked List
- Does robot moves circular
- Element that appears once where every element occurs twice
- Longest Distinct characters in string
- Replace by X
- Is Square
- Maximum Product Subarray
- N meetings in one room
- Remove minimum elements
- Maximum of all subarrays of size k
- Kth distance
- Addition of submatrix
- Maximum sum increasing subsequence
- Sum of two numbers represented as arrays
- Facing the sun
- Max Sum without Adjacents
- Key Pair
- Inversion of array
- Product array puzzle
- Reverse Bits
- Reach the Nth point
- Subarray with given sum
- Adjacents are not allowed
- Maximum repeating number
- Leaders in an array
- Count number of hops
- Inorder Traversal and BST
- Save Knights
- Triplet Sum in Array
- Three Great Candidates
- Reach a given score
- Minimum element in a sorted and rotated array
- Day of the week
- Number of 1's in smallest repunits
- Pick values
- 0 - 1 Knapsack Problem
- Longest Common Increasing Subsequence
- Maximum Number of 1s
- Skip the work
- Digit multiplier
- Cutted Segments
- Number of distinct subsequences
- Next larger element
- Maximum value
- Element appearing once
- Equilibrium point
- Floor in a Sorted Array
- Maximize Dot Product
- Max value
- Flip Bits
- Letter Writer
- Finding the numbers
- Optimal walk
- Count Increasing Subsequences
- Lucas Number
- Pairs with specific difference
- Mr. Binary
- Minimum Steps
- Maximum Sum Bitonic Subsequence
- Knapsack with Duplicate Items
- Sum of k smallest elements in BST
- Decode the pattern
- Friends Pairing Problem
- Gold Mine Problem
- Smallest subarray with sum greater than x
- Game of XOR
- Find Nth root of M
- Minimum Operations
- Equal point in a string of brackets
- Find all pairs with a given sum
- Largest zigzag sequence
- Palindromic patitioning
- Numbers with same first and last digit
- Temple Offerings
- Find the element that appears once in sorted array
- Smallest window in a string containing all the characters of another string
- Increasing Sub Sequence
- Longest Palindromic Subsequence
- Fill array with 1's
- Element with left side smaller and right side greater
- Smallest Positive missing number
- Game with String
- Four Elements
- Paths to reach origin
- Get Minimum Squares
- Group Anagrams Together
- Sum equals to Sum
- Find Pair Given Difference
- Count the elements
- Top k numbers in a stream
- Second most repeated string in a sequence
- Count all possible paths from top left to bottom right
- Shortest Common Supersequence
- Painting the Fence
- Sort by Absolute Difference
- Number of Groups
- Swapping pairs make sum equal
- Toppers Of Class
- Count the number of ways to tile the floor of size n x m using 1 x m size tiles
- Minimum insertions to sort an array
- Minimum number of deletions and insertions.
- Minimum steps to delete a string
- Maximum product
- Minimum steps to minimize n as per given condition
- Minimum number of deletions.
- Ways to sum to N
- Number of substrings divisible by 8 but not by 3
- Bitonic Generator Sort
- Subset with sum divisible by m
- Count of strings that can be formed using a, b and c under given constraints
- Nth item through sum
- Number of subsequences in a string divisible by n
- Find minimum adjustment cost of an array
- Consecutive Array Elements
- Stickler Thief
- Longest Zig-Zag Sub Sequence
- Even and odd elements at even and odd positions
- Maximum number of zeroes
- Sum of Lengths of Non-Overlapping SubArrays
- Chocolate Station
- Common Subsequence
- Star elements
- Special Numbers
- Prime number of set bits
- Pairs with Positive Negative values
- Numbers containing 1, 2 and 3
- Close to Perfection
- Find if string is K-Palindrome or not
- Gambling Stark
- Maximum difference of zeros and ones in binary string
- Arya and The Great War
- Find out the Team
- Check if array contains contiguous integers with duplicates allowed
- Maximum height of the staircase
- Count ways to express N as the sum of 1,3 and 4
- Count pairs Sum in matrices
- Smallest number with sum of digits as N and divisible by 10^N
- Maximum number of customers that can be satisfied with given quantity
- Save Ironman
- SP - Palindrome Family
- Detect Loop in linked list
- Two Mirror Trees
- Intersection of two sorted Linked lists
- Print all nodes that don’t have sibling
- Level order traversal Line by Line
- Peak element

- Coin Change
- Kadane's Algorithm
- Number of Unique Paths
- Wave Array
- Overlapping Intervals
- Next Permutation
- Longest Increasing Subsequence
- Longest Common Subsequence
- Minimum number of jumps
- Count ways to reach the n’th stair
- Count ways to N'th Stair(Order does not matter)
- Egg Dropping Puzzle
- Count of n digit numbers whose sum of digits equals to given sum
- Edit Distance
- nCr
- Min Coin
- Consecutive 1's not allowed
- Next Smallest Palindrome
- Count of Subarrays
- Path in Matrix
- String formation from substring
- Number following a pattern
- Number of paths in a matrix with k coins
- Possible words from Phone digits
- Jumping Numbers
- Longest Palindrome in a String
- Sum of Query I
- Relative Sorting
- Row with max 1s
- Rotate a 2D array without using extra space
- Special Keyboard
- Number of ways
- Sum of Query II
- Form a palindrome
- Length of the longest substring
- Longest consecutive subsequence
- Minimum steps to get desired array
- Handshakes
- Tic-Tac-Toe
- Number to words
- Palindromic Array
- Unique partitions
- Is Binary Number Multiple of 3
- Possible groups
- Longest Arithmetic Progression
- Jumbled Strings
- Palindromic Strings
- Max possible amount
- Smallest Sub-Array
- Coin Piles
- Maximum Profit
- Queries on Strings
- Special Matrix
- Composite and Prime
- Taking 1 out of 3 consecutives
- Total Decoding Messages
- Unique BST's
- Subsets
- Combination Sum
- Combination Sum - Part 2
- Word Break
- Longest Prefix Suffix
- K’th smallest element
- Sum of Subarrays
- Maximum calorie
- Count Palindrome Sub-Strings of a String
- Minimums in Array
- Snake and Ladder Problem
- Knight Walk
- Find all four sum numbers
- Substring - Subsequence problem
- Count of AP Subsequences
- Max absolute difference
- Print leaf nodes from preorder traversal of BST
- Is Sudoku Valid
- Find whether path exist
- Check Mirror in N-ary tree
- Rearrange characters
- First non-repeating character in a stream
- Stepping Numbers
- Find the largest number
- Count in array
- Kth largest element in a stream
- Smallest distinct window
- James Bond and Divisors
- Nearly Sorted Algorithm
- Optimal binary search tree
- Smallest Absolute Difference
- Geek collects the balls
- Largest Sum Subarray of Size at least K
- Longest Bitonic subsequence
- Mobile numeric keypad
- Little Murph and knots
- Reverse Spiral Form of Matrix
- Pyramid form
- Maximum Intervals Overlap
- Minimum Time
- Perfect Sum Problem
- Longest Path in a matrix
- Array Pair Sum Divisibility Problem
- Job Sequencing Problem
- Cows of FooLand
- Number of palindromic strings
- Page Faults in LRU
- Count possible ways to construct buildings
- N Digit numbers with digits in increasing order
- Rotten Oranges
- Prime factorization and geek number
- Sisters and coins
- Probability of Knight
- LCS of three strings
- CamelCase Pattern Matching
- Count even length
- Steps by Knight
- Median In a Row-Wise sorted Matrix
- Smith Number
- Numbers with alternative 1's
- Smallest Non-Zero Number
- Longest common substring value of two numbers
- Subarray Inversions
- Coins and Game
- Matrix Chain Multiplication
- Sum-string
- Pairs of Non Coinciding Points
- A Game of LCM
- Carmichael Numbers
- Maximum bitonic subarray sum
- Maximum Tip Calculator
- Maximum GCD Pair
- Alternate Vowel and Consonant String
- Find the element at given index
- Recurrence Matrix
- Count divisors of product of array elements
- Print N-bit binary numbers having more 1’s than 0’s
- Queries for counts of multiples in an array
- Series with largest GCD and sum equals to N
- Find the Maximum sum
- Save Your Life
- Last two digits of Fibonacci
- The Infinite String
- Killing Spree
- Yes XOR No
- Number of subarrays with maximum values in given range
- Count of Palindromic substrings in an Index range
- Mike and Photographic Memory
- Party in Town
- Lazy Pasha
- Longest subarray with sum divisible by K
- Count subarrays with equal number of 1’s and 0’s
- Make Matrix Beautiful
- Longest Sub-Array with Sum K
- Pasha and Primes
- Sick Pasha
- Beautiful SubSequence
- The Tiny Miny
- Check if strings are rotations of each other or not
- Letters Collection
- Sum of XOR of all pairs
- Save Winterfell
- Marks of PCM
- String Conversion
- Grouping Of Numbers
- Nitika and her queries
- Water Connection Problem
- Container with most water
- Print Binary Tree levels in sorted order
- Save Gotham!
- Buying Vegetables
- Aditya and his building blocks
- Minimum swaps and K together
- Maximize the sum of selected numbers from an array to make it empty
- Rahul and The Lift
- Lucky alive person in a circle
- count special palindromic
- Akku and Arrays
- Rat Maze With Multiple Jumps
- Construct binary palindrome by repeated appending and trimming
- Element left after performing alternate OR & XOR operation
- Range Queries for Longest Correct Bracket Subsequence
- Castle RUN
- SP - Special Subsequences
- Remove loop in Linked List

- Minimum Points To Reach Destination
- Maximum Index
- Minimum sum partition
- Maximum of minimum for every window size
- Largest Number formed from an Array
- Ugly Numbers
- Largest rectangle of 1’s with swapping of columns allowed
- Number Formation
- X Total Shapes
- Boolean Parenthesization
- Longest valid Parentheses
- Minimum Cost Path
- N-Queen Problem
- Find the Maximum Flow
- Distinct palindromic substrings
- Similar expressions
- Count the subarrays having product less than k
- Adventure in a Maze