- Replace all 0's with 5
- Check for Binary
- Palindromic Array
- Print alternate elements of an array
- Multiply Matrices
- Print the pattern | Set-1
- C++ Functions (Sum of numbers) | Set 1
- Sum of array elements
- Reverse an Array
- Maximum and Minimum Of Array Elements
- Sum Of Digits
- Pascal Triangle
- Sum of Array
- Number of factors
- Palindrome String
- Sum of Series
- Series AP
- Print Elements of Array
- Simple Interest
- Fascinating Number
- Value equal to index value
- Swap kth elements
- Second Largest
- Smaller and Larger
- Average
- Check if an array is sorted
- Remainder Evaluation
- Multiply Array
- At least two greater elements
- Compete the skills
- Count of camel case characters
- Print the left element
- Reversing the vowels
- Display longest name
- C++ Hello World
- C++ Arrays (Sum of array) | Set 1
- C++ Array (print an element) | Set 2
- GCD of two numbers
- Largest Element in Array
- Count of smaller elements
- Find Index
- Number of Diagonals
- Perfect Arrays
- The dice problem
- C++ 2-D Arrays | Set-1

Name

Rank in Institute

#25

Courses Attended

Campus Ambassador

Overall Coding Score: 1165

Monthly Coding Score: 0

Weekly Coding Score: 0

- Linked List Insertion
- Reverse array in groups
- Count zeros in a sorted matrix
- Play with an array
- Third largest element
- Replace all 0's with 5
- Middle Pattern
- Find triplets with zero sum
- Binary String
- Find Number of Numbers
- Check if a string is Isogram or not
- Remove duplicate elements from sorted Array
- Sum Array Puzzle
- Print Linked List elements
- Front to Back
- Sort and Reverse Vector
- Implement stack using array
- Maximum in Struct Array
- Product of array elements
- Binary String
- Consecutive elements
- LCM And GCD
- GCD of Array
- Repetitive Addition Of Digits
- Sort The Array
- Pythagorean Triplet
- Nth Fibonacci Number
- Sort a String
- Majority Element
- Sieve of Eratosthenes
- Count possible triangles
- Dice throw
- Rotate Array
- Permutations of a given string
- Missing number in array
- Maximum product of two numbers
- Count total set bits
- Count numbers containing 4
- Greater on right side
- Immediate Smaller Element
- Sum of distinct elements
- Binary Array Sorting
- Intersection of two arrays
- Convert array into Zig-Zag fashion
- Number of occurrence
- k largest elements
- Minimum difference pair
- Ways To Tile A Floor
- Find the Odd Occurence
- Rotating an Array
- Total distance travelled in an array
- Rotate by 90 degree
- Reverse array in groups
- Longest Consecutive 1's
- Padovan Sequence
- Elements before which no element is bigger
- Minimize the sum of product
- Reverse each word in a given string
- Find duplicates under given constraints
- Type of array
- Sort in specific order
- Check if two arrays are equal or not
- Sherlock a Detective
- Check if string is rotated by two places
- XOR of all elements
- Substrings with similar first and last characters
- Minimize sum of alternate product
- Sort the fest
- Count even substrings
- A guy with a mental problem
- Wrong Ball
- Index of first 1 in a sorted array of 0’s and 1’s
- Thief trying to escape
- Last index of One
- Cyclically rotate an array by one
- Print an array in Pendulum Arrangement
- First element to occur k times
- Remove Duplicates from unsorted array
- Uncommon characters
- Minimum sum of two elements from two arrays
- Sum of numbers in string
- Find the smallest and second smallest element in an array
- Find minimum and maximum element in an array
- Find second largest element
- Smallest power of 2 greater than or equal to n
- Pair array product sum
- Equivalent Sub-Arrays
- Count pair sum
- First Come First Serve
- Friendly Array
- Balanced Array
- Swap and Maximize
- Alternative Sorting
- Rightmost different bit
- Max value after m range operation
- Set kth bit
- Count Pairs Odd Xor
- Toggle bits given range
- Twice counter
- Elements in the Range
- Print first n Fibonacci Numbers
- Sum of distinct elements for a limited range
- Positive and negative elements
- Rearrange the array
- Sort first half in ascending and second half in descending
- Tough Competitors
- The Counting Game !!
- Longest increasing subarray
- Repeated I.Ds
- Repeated Character
- Merge two strings
- Red OR Green
- Sort String
- Find unique element
- Find the fine
- Maximize ∑arr[i]*i of an Array
- Find the closest number
- Make Co-prime Array
- C++ Corresponding position in the two strings that hold exactly the same characters.
- Product of maximum in first array and minimum in second
- Sum of all sub-sequences of a number
- 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 Loves Chocolates
- The Penalty Shootout
- Multiply left and right array sum.
- Average Count Array

- Find the Frequency
- Subarray with 0 sum
- Pair Sum in Vector
- Back to Front
- Find duplicates in an array
- Minimum four sum subsequence
- Count distinct elements in every window
- Counting Sort
- Peak element
- Counting elements in two arrays
- Index Of an Extra Element
- Learning Structs
- Matrix Interchange
- Count Odd Even
- Need Some Change
- Equilibrium index of an array
- Reverse a linked list
- Minimum indexed character
- Pangram Checking
- Minimum indexed character
- Find Transition Point
- Queue using two Stacks
- Stack using two queues
- DFS of Graph
- BFS of graph
- Reverse words in a given string
- Max sum path in two arrays
- Largest subarray with 0 sum
- Max sum in the configuration
- Longest Consecutive Subsequence
- Find Maximum value
- Distinct occurrences
- Subarray range with given sum
- Sum of subset differences
- Josephus problem
- Winner of an election
- You and your books
- Maximum Difference
- Max distance between same elements
- Frequencies of Limited Range Array Elements
- Number of Unique Paths
- Wave Array
- Maximum Gap
- Maximize Toys
- Non Repeating Character
- Minimum number of Coins
- Sum of Middle Elements of two sorted arrays
- First Repeating Element
- Reverse words in a given string
- Move all zeroes to end of array
- Remove all duplicates from a given string
- Remove “b” and “ac” from a given string
- Equal Sum and Product
- Spirally traversing a matrix
- Sort an array of 0s, 1s and 2s
- Finding Number
- Maximum value in a bitonic array
- Amount of Water
- Single Number
- Count increasing Subarrays
- N meetings in one room
- Kth distance
- Addition of submatrix
- Maximum sum increasing subsequence
- Facing the sun
- Max Sum without Adjacents
- Key Pair
- Maximum Difference
- Product array puzzle
- Length Unsorted Subarray
- Count Smaller elements
- Reach the Nth point
- Subarray with given sum
- Adjacents are not allowed
- Leaders in an array
- Swap all odd and even bits
- Count number of hops
- Equal to product
- Count pairs with given sum
- Segregate 0s and 1s
- Three Great Candidates
- Reach a given score
- Shop in Candy Store
- Largest number possible
- Sub-Array Pairs
- Count the Zeros
- Distinct absolute array elements
- 0 - 1 Knapsack Problem
- Longest Common Increasing Subsequence
- Find the number of sub-arrays having even sum
- Skip the work
- Maximum value K
- Cutted Segments
- Smallest number subset
- Number of distinct subsequences
- Maximum average subarray
- Left out candies
- Perfect Numbers
- Ordering of strings
- Sachin's love for runs
- Maximum value
- Equilibrium point
- Buildings receiving sunlight
- Maximize Dot Product
- Max value
- Minimum Energy
- Count Increasing Subsequences
- Left or Right Positioned Array
- Collecting Trees
- Equal 0, 1 and 2
- Adding Ones
- Pairs with specific difference
- Find Maximum Sum Strictly Increasing Subarray
- Count Pairs in an Array
- Min sum formed by digits
- Min Subsets with Consecutive Numbers
- Move all negative elements to end
- String Manipulation
- Chocolate Distribution Problem
- Maximum Sum Bitonic Subsequence
- Knapsack with Duplicate Items
- Kth Prime factor of a Number
- Drive the car
- Friends Pairing Problem
- Max sum in sub-arrays
- Gold Mine Problem
- Smallest subarray with sum greater than x
- Rahul a Geek
- Love For The Twins
- Sum of all substrings of a number
- Minimum Operations
- Largest zigzag sequence
- Palindromic patitioning
- Temple Offerings
- Largest Fibonacci Subsequence
- Increasing Sub Sequence
- Longest Palindromic Subsequence
- Fractional Knapsack
- K-th element of two sorted Arrays
- Maximum difference Indexes
- Rod Cutting
- Element with left side smaller and right side greater
- Sequence of Sequence
- Modular multiplicative inverse
- Array Subset of another array
- First negative integer in every window of size k
- Length of longest subarray
- Paths to reach origin
- Get Minimum Squares
- Nth catalan number
- Sum equals to Sum
- Second most repeated string in a sequence
- Count all possible paths from top left to bottom right
- Minimum Deletions
- Shortest Common Supersequence
- Assign Mice Holes
- Greedy Fox
- Large number division
- Mr Modulo and Pairs
- Painting the Fence
- Rearrange a string
- Sum of length
- Swapping pairs make sum equal
- Count the number of ways to tile the floor of size n x m using 1 x m size tiles
- Minimum number of deletions to make a sorted sequence
- Minimum steps to delete a string
- Minimum number of deletions.
- Longest alternating subsequence
- Ways to sum to N
- 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
- Size of array after repeated deletion of LIS
- Ways to write n as sum
- Find all distinct subset (or subsequence) sums
- Longest subsequence-1
- Maximum sum Problem
- Minimum indexed character
- Find number of times a string occurs as a subsequence
- Minimum Cost To Make Two Strings Identical
- Consecutive Array Elements
- High-effort vs. Low-effort
- Longest Repeating Subsequence
- Stickler Thief
- Total number of non-decreasing numbers with n digits
- Merging two unsorted arrays in sorted order
- Sum of Lengths of Non-Overlapping SubArrays
- Count the triplets
- Sub-arrays with equal number of occurences
- Chicks in a Zoo
- Pairs with Positive Negative values
- Non-Repeating Element
- Number of pairs with maximum sum
- Pairs which are Divisible by 4
- Find winner of the Game of Nim
- Maximum distinct elements after removing K elements
- Maximum difference of zeros and ones in binary string
- Arya and The Great War
- Reorganize The Array
- Check if array contains contiguous integers with duplicates allowed
- Rearrange an array such that arr[i] = i
- Winner of an election
- Rope Cutting
- Count ways to express N as the sum of 1,3 and 4
- Counts Zeros Xor Pairs
- Common Divisor
- Minimum Swaps required to group all 1’s together
- The Inverting Factor
- Maximum sum of increasing order elements from n arrays
- Searching in an array where adjacent differ by at most k
- The Even Array
- The Optimal Selection
- Minimum changes to make all substrings distinct
- Sorting all array elements except one
- Smallest greater elements in whole array
- Minimal moves to form a string

- Sorting Elements of an Array by Frequency
- Longest consecutive subsequence
- Subarrays with equal 1s and 0s
- Case-specific Sorting of Strings
- Count ways to N'th Stair(Order does not matter)
- Smallest Positive missing number
- Unique BST's
- Pots of Gold Game
- Delete without head pointer
- Detect cycle in a directed graph
- Detect cycle in an undirected graph
- The Celebrity Problem
- Wildcard Pattern Matching
- Max length chain
- Interleaved Strings
- Box Stacking
- Count Palindromic Subsequences
- Minimum Swaps to Sort
- Max sum subarray by removing at most one element
- Largest Independent Set Problem
- Coin Change
- Kadane's Algorithm
- Find Missing And Repeating
- Maximum Sub Array
- Overlapping Intervals
- Equal Sum
- Longest Increasing Subsequence
- Parenthesis Checker
- 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
- Edit Distance
- nCr
- Min Coin
- Consecutive 1's not allowed
- 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
- Number of Coins
- Minimum Platforms
- Stock buy and sell
- Largest Number formed from an Array
- Possible words from Phone digits
- Longest Palindrome in a String
- Rearrange Array Alternately
- Rearrange an array with O(1) extra space
- Relative Sorting
- Largest square formed in a matrix
- Row with max 1s
- Nuts and Bolts Problem
- Number of ways
- Minimum Cost of ropes
- Form a palindrome
- Length of the longest substring
- Longest consecutive subsequence
- Maximum Sum Path in Two Arrays
- Stock span problem
- Convert an array to reduced form
- Minimum steps to get desired array
- Unique partitions
- Maximum Sum Subsequence of length k
- Longest Arithmetic Progression
- Subsets with XOR value
- Max possible amount
- Number of pairs
- Maximum Profit
- Minimize the heights
- Next larger element
- Taking 1 out of 3 consecutives
- Total Decoding Messages
- Unique BST's
- Distinct Transformations
- Word Break
- Kth smallest element
- Maximum calorie
- Longest Common Substring
- Count Palindrome Sub-Strings of a String
- Count of AP Subsequences
- Max absolute difference
- Largest prime factor
- Rearrange characters
- Count subsequences of type a^i b^j c^k
- Zero Sum Subarrays
- Minimum number of steps to reach a given number.
- Floyd Warshall
- Nearly Sorted Algorithm
- Smallest Absolute Difference
- Largest Sum Subarray of Size at least K
- Smallest Positive missing number
- Longest Bitonic subsequence
- Pyramid form
- Word Wrap
- Perfect Sum Problem
- Array Pair Sum Divisibility Problem
- Job Sequencing Problem
- Modify array to maximize sum of adjacent differences
- Count ways to increase LCS length of two strings by one
- LCS of three strings
- Longest repeating and non-overlapping substring
- Longest Common Prefix in an Array
- Minimum cost to fill given weight in a bag
- Count even length
- In First But Second
- Brackets in Matrix Chain Multiplication
- Matrix Chain Multiplication
- Pizza Mania
- Mike and Photographic Memory
- Longest subarray with sum divisible by K
- Longest Sub-Array with Sum K
- Sum of XOR of all pairs
- String Conversion
- The Painter's Partition Problem
- Minimum swaps and K together
- Maximize the sum of selected numbers from an array to make it empty
- Smaller on Left
- Optimal Strategy For A Game

- Partition array to K subsets
- Binary Tree to DLL
- Reorder List
- QuickSort on Doubly Linked List
- Minimum Points To Reach Destination
- Minimum sum partition
- Merge Without Extra Space
- Return two prime numbers
- Print all LCS sequences
- Minimum Cost Path
- Travelling Salesman Problem
- Minimum number of elements
- Distinct palindromic substrings
- Longest Zig-Zag Sub Sequence
- Convert to Strictly increasing array