- Find Number of Numbers
- Remove duplicate elements from sorted Array
- Start Coding
- Count zeros in a sorted matrix
- longest substring containing '1'
- Maximum in Struct Array
- Postorder Traversal
- Implement strstr
- Height of Binary Tree
- Implement Atoi
- Play with an array
- Check if a string is Isogram or not
- Binary String
- Repetitive Addition Of Digits
- Pythagorean Triplet
- Rotate Array
- Permutations of a given string
- Parity of unsigned integer
- Missing number in array
- Segregate Even and Odd numbers
- Binary Array Sorting
- Convert array into Zig-Zag fashion
- Remove character
- Smallest number
- Keypad typing
- The Lazy Caterer's Problem
- Rotate by 90 degree
- Reverse array in groups
- Repeated sum of digits
- Subset Sums
- Sum of product of x and y with floor(n/x) = y
- Check if string is rotated by two places
- Extract Maximum
- Sum of numbers in string
- Pair cube count
- Max Sum Subarray of size K
- Max value after m range operation
- Twice counter
- Anshuman's Favourite Number
- The Counting Game !!
- Remove common characters and concatenate
- G.F Series
- Most frequent word in an array of strings
- Message Spreading
- Sum of f(a[i], a[j]) over all pairs in an array of n integers
- Inverse Permutation
- Pattern-1
- Ishaan Loves Chocolates
- Riya's Test
- Confused pappu
- Difference series
- Multiply left and right array sum.
- Doctors Clinic
- Height of Heap

Name

ayush wagdre

Rank in Institute

#53

Courses Attended

Campus Ambassador

Overall Coding Score: 795

Monthly Coding Score: 116

Weekly Coding Score: 0

- Is Binary Tree Heap
- Print all nodes that don't have sibling
- Merge Sort for Linked List
- Largest subarray with 0 sum
- Max distance between same elements
- Nodes at Odd Levels
- Convert Ternary Expression to Binary Tree
- Intersection of Two Linked Lists
- Match specific pattern
- Huffman Decoding-1
- Reverse a linked list
- Huffman Decoding
- XOR Linked List
- Josephus problem
- Binary Heap Operations
- Add two numbers represented by linked lists
- Merge 2 sorted linked list in reverse order
- Reverse a Doubly Linked List
- Mirror Tree
- Two Mirror Trees
- Find duplicates in an array
- Diameter of Binary Tree
- Heap Sort
- Left View of Binary Tree
- Intersection of two sorted Linked lists
- Pair Sum in Vector
- Find Transition Point
- Queue using two Stacks
- Level order traversal in spiral form
- Need Some Change
- Lowest Common Ancestor in a Binary Tree
- The New Line
- Largest subarray of 0's and 1's
- Anagram
- Print Pattern
- Maximize Toys
- Non Repeating Character
- Minimum number of Coins
- Count Occurences of Anagrams
- Reverse words in a given string
- Activity Selection
- Remove “b” and “ac” from a given string
- Spirally traversing a matrix
- Sort an array of 0s, 1s and 2s
- Finding Position
- Longest Distinct characters in string
- N meetings in one room
- Remove Duplicates
- Addition of submatrix
- Maximum sum increasing subsequence
- Triangular Number
- Key Pair
- Maximum Difference
- Product array puzzle
- Subarray with given sum
- Adjacents are not allowed
- Leaders in an array
- Swap all odd and even bits
- Three Great Candidates
- Reach a given score
- Largest power of prime
- Shop in Candy Store
- Largest number possible
- Count the Zeros
- 0 - 1 Knapsack Problem
- Valid Substring
- Tom and Jerry
- Number of ways to find two numbers
- Game of Death in a circle
- Raju and coins
- Collection of pens
- Equilibrium point
- Floor in a Sorted Array
- Least Prime Factor
- Adding Ones
- Count Pairs in an Array
- Sum of elements between k1'th and k2'th smallest elements
- Chocolate Distribution Problem
- Binary Tree K level sum
- Find sum of divisors
- Last non-zero digit in factorial
- Reverse Coding
- Decode the pattern
- Roman Number to Integer
- Maximum no of 1's row
- Find largest word in dictionary
- Love For The Twins
- Minimum Operations
- Excel Sheet | Part - 2
- Find the string in grid
- Largest Fibonacci Subsequence
- Increasing Sub Sequence
- Longest Palindromic Subsequence
- Recursive sequence
- Rod Cutting
- Element with left side smaller and right side greater
- Karatsuba Algorithm
- First negative integer in every window of size k
- Merge two binary Max heaps
- Paths to reach origin
- Subarray with 0 sum
- Get Minimum Squares
- Nth catalan number
- Shortest Common Supersequence
- Assign Mice Holes
- Greedy Fox
- Large number division
- Largest Permutation
- Decode It
- Ways to sum to N
- Count of strings that can be formed using a, b and c under given constraints
- Minimum Swaps for Bracket Balancing
- Maximum sum of subarray less than or equal to x
- Adding Array Elements
- Count the triplets
- Three consecutive duplicates
- Sum of two large numbers
- Prime number of set bits
- Next Happy Number
- Fact Digit Sum
- Pairs which are Divisible by 4
- Arya and The Great War
- Find out the Team
- Form a number divisible by 3 using array digits
- Counts Zeros Xor Pairs
- Hungry Pizza Lovers
- Arya's Long String
- Akaash's Assignment
- Check if it is possible to survive on Island
- The Modified String
- Minimum changes to make all substrings distinct
- Minimal moves to form a string
- Penalty Shooters

- Smallest range in K lists
- Top View of Binary Tree
- Additive sequence
- Swap Kth nodes from ends
- Smallest Positive missing number
- Sorting Elements of an Array by Frequency
- Count ways to N'th Stair(Order does not matter)
- Max rectangle
- Reverse a Linked List in groups of given size.
- Check for BST
- Bottom View of Binary Tree
- Intersection Point in Y Shapped Linked Lists
- Flattening a Linked List
- Boundary Traversal of binary tree
- Min distance between two given nodes of a Binary Tree
- The Celebrity Problem
- Get minimum element from stack
- Circular tour
- Duplicate subtree in Binary Tree
- Max length chain
- Largest BST
- Interleaved Strings
- Sum of permutations
- LRU Cache
- Minimum Swaps to Sort
- Merge k Sorted Arrays
- Length of longest palindrome in linked list
- Coin Change
- Kadane's Algorithm
- Find Missing And Repeating
- Maximum Sub Array
- Overlapping Intervals
- Maximum Index
- Next Permutation
- Longest Increasing Subsequence
- Parenthesis Checker
- Longest Common Subsequence
- Minimum number of jumps
- Egg Dropping Puzzle
- Edit Distance
- Magic Triplets
- Maximum Rectangular Area in a Histogram
- Longest Span with same Sum in two Binary arrays
- Count of Subarrays
- Longest Even Length Substring
- Path in Matrix
- Trapping Rain Water
- Case-specific Sorting of Strings
- Sum of bit differences
- Subset Sum Problem
- Maximize The Array
- Factorials of large numbers
- Number of Coins
- Minimum Platforms
- Number following a pattern
- Find Prime numbers in a range
- Stock buy and sell
- Largest Number formed from an Array
- Jumping Numbers
- Longest Palindrome in a String
- Modular Exponentiation for large numbers
- Rearrange Array Alternately
- Rearrange an array with O(1) extra space
- Maximum of all subarrays of size k
- Row with max 1s
- Boolean Matrix Problem
- Design a tiny URL or URL shortener
- Nuts and Bolts Problem
- Rotate a 2D array without using extra space
- Special Keyboard
- Inversion of array
- Length of the longest substring
- Largest subsquare surrounded by ‘X’
- Stock span problem
- Convert an array to reduced form
- Minimum steps to get desired array
- Possible groups
- Longest Arithmetic Progression
- Coin Piles
- Maximum Profit
- Largest number in K swaps
- Minimize the heights
- Next larger element
- Total Decoding Messages
- Unique BST's
- Kth smallest element
- Divisibility
- Sum of Subarrays
- 7 Segment Display
- Longest Common Substring
- Rotate and delete
- Recursively remove all adjacent duplicates
- Trie | (Insert and Search)
- Word Boggle
- Max absolute difference
- Check Mirror in N-ary tree
- Rearrange characters
- First non-repeating character in a stream
- Count subsequences of type a^i b^j c^k
- Zero Sum Subarrays
- Magnet Array Problem
- Smallest window in a string containing all the characters of another string
- Smallest distinct window
- Minimum number of steps to reach a given number.
- Huffman Encoding
- Nearly Sorted Algorithm
- Smallest Absolute Difference
- Geek collects the balls
- Largest Sum Subarray of Size at least K
- Smallest Positive missing number
- Maximum sum Rectangle
- Job Sequencing Problem
- Top k numbers in a stream
- Page Faults in LRU
- Rotten Oranges
- Sisters and coins
- Longest repeating and non-overlapping substring
- CamelCase Pattern Matching
- In First But Second
- Subarray Inversions
- Sum-string
- Number of subarrays with maximum values in given range
- Longest subarray with sum divisible by K
- Longest Sub-Array with Sum K
- The Tiny Miny
- Water Connection Problem
- Container with most water
- Save Gotham!
- The Painter's Partition Problem
- Minimum swaps and K together
- Maximize the sum of selected numbers from an array to make it empty
- Construct binary palindrome by repeated appending and trimming
- Optimal Strategy For A Game