- Alone in couple
- Count Alphabets
- Binary Array Sorting
- Second Largest
- Average
- Binary representation
- Pattern of Strings
- Palindrome
- Remainder Evaluation
- 12 hour clock subtraction
- 12 hour clock Multiplication
- Mean
- Number of divisors
- Perfect Number
- Multiply Array
- Diagonal sum
- Combinational Logic
- Print the left element
- Reversing the vowels
- Sum Palindrome
- Display longest name
- Reverse a String
- C++ Data Types
- Convert time from 12 hour to 24 hour format
- Count of smaller elements
- Find Index
- Number of Diagonals
- Decimal to binary
- Check String
- Sum of odd and even elements
- Sum of AP series
- Print the pattern | Set-1

Name

tushar sharma

Rank in Institute

#1

Courses Attended

Overall Coding Score: 684

Monthly Coding Score: 556

Weekly Coding Score: 211

- Searching a number
- Power of 2
- Sort The Array
- Pythagorean Triplet
- Sieve of Eratosthenes
- Permutations of a given string
- Missing number in array
- Swap two nibbles in a byte
- Count total set bits
- Number is sparse or not
- Bit Difference
- Immediate Smaller Element
- Convert array into Zig-Zag fashion
- Number of occurrence
- Student record
- Check if a number is power of another number
- Triangle growing downwards
- Pattern Jumping
- Maximum distance
- Maximum money
- Ways To Tile A Floor
- Middle of Three
- Smallest number
- Check if given four points form a square
- Maximum Possible Sum of Products
- Rotating an Array
- Number of Integer solutions
- Who Will Win?
- Compare two Large Numbers
- The Lazy Caterer’s Problem
- Merge and Sort
- Composite Series
- Reverse array in groups
- The XOR Gate
- Set Bits
- Professor and Parties
- Longest Consecutive 1's
- Common Divisors
- Perfect Reversible String
- Max-Min conversion
- Minimize the sum of product
- Missing number
- Find Substring from last of the Given String
- Chocolate Distribution Problem
- Find duplicates under given constraints
- Find first and last occurrence of x
- Check if two arrays are equal or not
- Form largest number from digits
- Check if string is rotated by two places
- Sort the fest
- Tidy Number
- Does array represent Heap
- Find the element that appears once in sorted array
- Thief trying to escape
- Last index of One
- Cyclically rotate an array by one
- Sum Triangle for given array
- First element to occur k times
- Check whether K-th bit is set or not
- Uncommon characters
- Find the smallest and second smallest element in an array
- Find minimum and maximum element in an array
- Balanced Array
- Check if a string is Isogram or not
- Check Binary String
- Krishnamurthy number
- Check set bits
- Set kth bit
- Fighting the darkness
- Sorting Employees
- Toggle bits given range
- Twice counter
- Shuffle integers
- Elements in the Range
- Remove repeated digits in a given number
- Linear Diophantine Equations
- Carol Number
- Count digits in given number N which divide N
- Rearrange the array
- Tough Competitors
- Mind Game
- Anshuman's Favourite Number
- The Counting Game !!
- XOR Count Zero and One
- Repated Sum and then Multiply
- Absolute Difference of 1
- Remove common characters and concatenate
- Powers game
- Swapping Triangles
- XOR Game
- Longest increasing subarray
- Make the hit in power game !
- Sums of i-th row and i-th column
- Prime Palindrome Sum
- Repeated I.Ds
- ZERO Number
- Sum of upper and lower triangles
- Binary representation of previous number
- Left Rotate Matrix K times
- Count number of digits after decimal
- Rectangle Number
- Rotate Page
- Sum of Digit Modified
- Count the characters
- Binary representation of next number
- Find k-th character in string
- Good or Bad string
- Finding Dory
- Repeated Character
- Merge two strings
- Find the position
- Numbers having alternate bits
- Red OR Green
- Sort String
- First and last Bit
- Maximize OR
- Difference between highest and lowest occurrence
- Minimum product pair
- Product of factors of number
- Find unique element
- An Easy problem
- Sum of first n terms
- Generate all cyclic permutations of a number
- G.F Series
- Find the fine
- Three distinct factors
- Rearrange string as alternate x and y occurences
- Number of compositions of a natural number
- Smallest K digit number divisible by X
- Count the numbers satisfying (m + sum(m) + sum(sum(m))) equals to N
- Find all factorial numbers less than or equal to N
- Minimum Product of k Integers
- Maximize ∑arr[i]*i of an Array
- One's Complement
- Akash and Friend
- Set the rightmost unset bit
- The Cycle Game
- Three Number Even Sum
- Biggest integer having maximum digit sum
- Sort the string in descending order
- Find N-th term in the series
- Sum of Digits Prime/Non-Prime
- Sum of all subsets formed by first N natural numbers
- Count number of elements between two given elements in array
- Remove all characters other than alphabets
- Ishwar and his proposals
- Weak Maths
- Stuti and her Problem
- Perfect Array
- Find the closest number
- Sandwiched_Vowels
- Even-Odd turn game
- Narcissistic number
- Finding-Pairs
- Corner Digits
- Series X1
- Minimal Summing Up
- Last index of a character in the string
- Distinct Elements in a Stream
- Make Co-prime Array
- Special Series Sum
- Pattern for Reverse Character Bridge
- Check for three consecutive numbers
- Special Odd Series Sum
- Maximum triplet sum in array
- Print K smallest elements in their original order
- Check whether two numbers differ at one bit position only
- Floating point number even or odd
- Find X and Y in Linear Equation
- Squares Difference
- Modulus of two double numbers
- Snake Case
- Semi Prime
- Factors Sum
- Check if the number is balanced
- Count the characters in each word in a given sentence
- Find sum of even factors of a number
- The problem of identical arrays
- Weight of strings
- Count number of equal pairs in a string
- Number of positive integral solutions
- Numbers having alternate bits in range 1 to n
- Extract the phone number
- Human and the tower
- The Remaining Cake
- Tiger Zinda Hai
- Product is even or odd?
- Remove consonants from a string
- Earthquake and the Paint Shop
- C++ Basic Data types
- C++ A Speed Breaker
- Sum of fifth powers of the first n natural numbers
- C++ Nega Bit
- Check if actual binary representation of a number is palindrome
- Compare two fractions
- Trimorphic Number
- C++ Corresponding position in the two strings that hold exactly the same characters.
- Product of maximum in first array and minimum in second
- Palindrome in both Decimal and Binary
- Most frequent word in an array of strings
- Check if strings are rotations of each other or not
- Sophie Germain Prime
- Reading books
- Encoding names
- Crazy String
- Set all odd bits
- Message Spreading
- Convert the string
- Is digital root of N a prime?
- Making elements distinct
- C++ Function Overloading
- C++ Sets
- Azad and Chocolates
- The amazing number
- Countries at war
- Jumpy Ball
- Sum of all sub-sequences of a number
- Last duplicate element in a sorted array
- 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
- Why is Melody so chocolaty?
- Tywin's War Strategy
- Prime number validation-JAVA regex
- Pattern-1
- Ishaan's Internship
- Ishaan Loves Chocolates
- Cricket Average
- Midori and chocolates
- Ishaan's Sum Problem
- Ishaan's Weight
- Dull Jack
- Chocolate lengths
- Factor OR Multiple
- Jay's Apples
- Lottery Money
- Program for length of the longest word in a sentence
- String of Commons
- The Modulo Task
- Riya's Test
- The Penalty Shootout
- Number Series
- GOT TV series
- The Number System
- Confused pappu
- Difference series
- Reducing Walls
- Multiply left and right array sum.
- Find the Number which contain the digit d
- Gray Code
- Gray to Binary equivalent
- Maximum Perimeter of Triangle from array
- Doctors Clinic
- How Many X's?
- Prime String
- Find The Sequence
- Height of Heap
- Fibonacci to N
- Average Count Array
- Print Linked List elements
- Count nodes of linked list
- Node at a given index in linked list
- Finding middle element in a linked list
- Circular Linked List
- C++ STL | Set 8 (unordered set)
- Linked List Insertion
- Circular Linked List Traversal
- Find the Sum of Last N nodes of the Linked List
- Modular Node
- Find n/k th node in Linked list
- Insert in Middle of Linked List
- Pairwise Consecutive Elements
- Nth Multiple
- C++ STL List
- C++ STL Deque
- C++ Classes Introduction
- Product of array elements
- logical Operators
- Stack designer
- Queue Designer
- Set Operations
- Map Operations
- Sum Array Puzzle

- Anagram
- Number of Unique Paths
- Non Repeating Character
- Reverse words in a given string
- Spirally traversing a matrix
- Sort an array of 0s, 1s and 2s
- Next greater number set digits
- Segregate even and odd nodes in a Linked List
- Column name from a given column number
- Maximum of all subarrays of size k
- Maximum sum increasing subsequence
- 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
- Segregate 0s and 1s
- Reach a given score
- Inverted triangle of stars
- Y shaped pattern
- Shop in Candy Store
- 0 - 1 Knapsack Problem
- Cutted Segments
- Equilibrium point
- Finding the numbers
- Least Prime Factor
- Game of cells
- Circle and Lattice Points
- Count Pairs in an Array
- Min sum formed by digits
- Recursively remove all adjacent duplicates
- 1[0]1 Pattern Count
- Knapsack with Duplicate Items
- Roman Number to Integer
- Gold Mine Problem
- Minimum Operations
- Check if frequencies can be equal
- K-th element of two sorted Arrays
- Rod Cutting
- Element with left side smaller and right side greater
- Karatsuba Algorithm
- Smallest Positive missing number
- Paths to reach origin
- Get Minimum Squares
- Nth catalan number
- Count the elements
- Count all possible paths from top left to bottom right
- Minimum indexed character
- Stickler Thief
- Remaining String
- Completing tasks
- Special Numbers
- Pairs with Positive Negative values
- Maximum Volume of a Rectangular Box
- Geek and his Tricky Series
- Summed Matrix
- Fact Digit Sum
- Last seen array element
- Closing bracket index
- Number of pairs with maximum sum
- Roof Top
- Chandler and Joey
- Pairs which are Divisible by 4
- John's Haircut
- Rearrange array such that even positioned are greater than odd
- Find winner of the Game of Nim
- Maximize the volume of Cuboid
- Sum of all divisors from 1 to n
- Maximum distinct elements after removing K elements
- Maximum difference of zeros and ones in binary string
- Arya and The Great War
- Find out the Team
- The Palindrome Pattern
- Swap the closest and farthest digits
- Nearest multiple of 10
- Remove leading zeros from an IP address
- Check if array contains contiguous integers with duplicates allowed
- Ease the Array
- Mysterious Series
- Find the closest pair from two arrays
- Common Divisor
- English Words
- Minimum Swaps required to group all 1’s together
- The Inverting Factor
- Summing the Sum
- The Non-repetitive String
- Ishaan's Curiosity
- Print Bracket Number
- Maximum number of partitions that can be sorted individually to make sorted
- The Bit Game
- The Buggy Robot
- Searching in an array where adjacent differ by at most k
- Palindromic Series
- The Light Problem
- The Modified String
- Days of Our Lives
- The Optimal Selection
- Minimum changes to make all substrings distinct
- Find n-th Fortunate Number
- Difficult Problems
- Ishaan's Birthday
- Variation in Nim Game
- Sorting all array elements except one
- Candy Packets
- Smallest number with sum of digits as N and divisible by 10^N
- Reaching the heights
- Delete array elements which are smaller than next or become smaller
- Mansi and her series
- Divisor Product
- The Strange Assignment
- Withdrawing Money
- Lucky Ishaan
- Smallest greater elements in whole array
- Minimal moves to form a string
- Connell Sequence
- Product of Prime Factors
- Ordered Prime Signature
- Ways to split string such that each partition starts with distinct letter
- Save Ironman
- Penalty Shooters
- Fitting The Array
- Are you "Perfect"
- K-th missing element
- Pair with given sum in a sorted array
- Reverse a linked list
- Occurence of an integer in a Linked List
- Rotate a Linked List
- Detect Loop in linked list
- Sorted insert for circular linked list
- Split a Circular Linked List into two halves
- Insertion Sort
- Merge Sort
- Check for Balanced Tree
- Heap Sort
- n'th node from end of linked list
- Decimal Equivalent of Binary Linked List
- Is Binary Tree Heap
- Delete a Node in Single Linked List
- Find duplicates in an array
- Move all zeros to the front of the linked list
- 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
- Data Types - Java
- Taking input - Java
- Learn to Comment - Java
- Back to Front
- Pair Sum in Vector
- Student of the Year
- Get min at pop
- Deque Implementations
- Min Heap implementation
- Multiset Operations
- Multimap Operations

- Coin Change
- Kadane's Algorithm
- Find Missing And Repeating
- Sum Of Prime
- Maximum Index
- 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)
- Edit Distance
- nCr
- Consecutive 1's not allowed
- Path in Matrix
- Subset Sum Problem
- Number of Coins
- Find Prime numbers in a range
- Stock buy and sell
- Largest Number formed from an Array
- Jumping Numbers
- Longest Palindrome in a String
- Rearrange an array with O(1) extra space
- Relative Sorting
- Boolean Matrix Problem
- Sorting Elements of an Array by Frequency
- Minimum Cost of ropes
- Betting game
- Is Binary Number Multiple of 3
- Minimize the heights
- Total Decoding Messages
- Longest Common Substring
- Shortest Source to Destination Path
- Kth largest element in a stream
- Geek collects the balls
- Pairs of Non Coinciding Points
- Nine Divisors
- A Game of LCM
- Carmichael Numbers
- Maximum bitonic subarray sum
- Minimum swaps and K together
- Part of it.
- Reverse a Linked List in groups of given size.
- Delete nodes having greater value on right
- Remove loop in Linked List
- Max length chain
- Box Stacking