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codersaty
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01/1431
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Language Used
C++, Java
Coding Score
607
Problem Solved
293
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1806 points
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SCHOOL (1)
BASIC (74)
EASY (145)
MEDIUM (68)
HARD (5)
- Reverse a linked list
- Inorder Traversal
- Bubble Sort
- Selection Sort
- Insertion Sort
- Height of Binary Tree
- Middle of a Linked List
- Left View of Binary Tree
- Queue using two Stacks
- Stack using two queues
- DFS of Graph
- BFS of graph
- Identical Trees
- Square Root
- Binary Search
- Level Order Line by Line
- Remove duplicates in array
- Third largest element
- Josephus problem
- Count Occurrence of digit k
- Minimum distance in an Array
- Array Duplicates
- Level order traversal
- Reverse Using Stack
- Find length of Loop
- Find n/k th node in Linked list
- The New Line
- Data Types
- 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
- Swap the array elements
- Count the Specials
- Matrix Interchange
- Predict the Column
- Xoring and Clearing
- Consonants and Vowels check
- Even Subsets
- Almost Equal
- The Pattern Matcher
- Swap values using References
- Swap the objects
- Structs and Objects
- Two Dimensional World
- Learning Structs
- Delete Array
- Find the Frequency
- Back to Front
- Pair Sum in Vector
- Student of the Year
- Get min at pop
- Deque Implementations
- Min Heap implementation
- Multiset Operations
- Multimap Operations
- Max and Second Max
- First Set Bit
- Check K-th Bit
- Mean And Median of Array
- Power of 2
- Wave Array
- Equilibrium Point
- Array Leaders
- Count 1's in binary array
- Floor in a Sorted Array
- Count Non-Repeated Elements
- Anagram
- Parenthesis Checker
- Minimum Cost of ropes
- N meetings in one room
- Largest number with given sum
- Count Digits in a Number
- Power Set Using Recursion
- Count number of hops
- Recursively Sum N Numbers
- Factorial Using Recursion
- Check Palindrome
- Uppercase to Lowercase
- Count Elements Greater Than X
- Count Smaller Than X
- Find Immediate Smaller Than X
- Array Update At Index
- Array Delete And Shift
- Is Array Sorted
- Find Immediate Greater Than X
- Missing in Array
- Product array puzzle
- Reverse The Array
- Find nCr
- String Validation
- Insert In Sorted Linked List
- Delete Tail of Linked List
- Delete Head of Linked List
- Linked List Delete at Position
- Is Linked List Sorted
- Join Two Linked Lists
- Max Value Permutation
- Missing And Repeating
- Maximize sum after K negations
- Sorted and Rotated Minimum
- Largest Permutation
- Finding Number
- Bitonic Point
- Left most and right most index
- Common Subsequence
- Second Largest
- Two Sum - Pair with Given Sum
- Find missing in second array
- Counts Zeros Xor Pairs
- Sum of f(a[i], a[j]) over all pairs in an array of n integers
- Shop in Candy Store
- Minimum Operations
- Number Game
- Maximum height of the staircase
- Smallest number with sum of digits as N and divisible by 10^N
- Maximize Toys
- Raju and coins
- Check if it is possible to survive on Island
- Trailing zeroes in factorial
- Find nth root of m
- Recursive sequence
- Choose and Swap
- Print Pattern
- Count all possible paths from top left to bottom right
- Search insert position of K in a sorted array
- Binary Search in forest
- Pattern 2
- Pattern 3
- Pattern 4
- Pattern 14
- Pattern 15
- Pattern 16
- Pattern 17
- Pattern 19
- Pattern 20
- Pattern 21
- Pattern 12
- Pattern 22
- Nearly Sorted Algorithm
- Add Number Linked Lists
- Detect Loop in linked list
- Binary Tree from Inorder and Postorder
- Bottom View of Binary Tree
- Intersection in Y Shaped Lists
- Heap Sort
- Merge two sorted linked lists
- Flattening a Linked List
- Binary Heap Operations
- Max sum path in two arrays
- Max sum in the configuration
- Sorted subsequence of size 3
- Minimum Swaps to Sort
- Sort a stack
- Top View of Binary Tree
- Mountain Subarray Problem
- Construct Tree from Inorder & Preorder
- Children Sum in a Binary Tree
- Count set bits
- Tower Of Hanoi
- Maximum Index
- Rotate Array
- Kadane's Algorithm
- Majority Element
- Two Repeated Elements
- Union of 2 Sorted Arrays
- Indexes of Subarray Sum
- Merge Without Extra Space
- Boolean Matrix
- Spirally traversing a matrix
- Longest Consecutive Subsequence
- Postfix Evaluation
- Next Greater Element
- Kth largest element
- Kth smallest element
- Activity Selection
- Fractional Knapsack
- Job Sequencing Problem
- Minimum Platforms
- Stickler Thief
- Ways to Reach the n'th Stair
- Longest Increasing Subsequence
- Longest Common Subsequence
- 0 - 1 Knapsack Problem
- Container With Most Water
- Sort 0s, 1s and 2s
- Water Collection
- Maximum Product Subarray
- Sum of two large numbers
- Factorials of large numbers
- Length of the longest substring
- Not a subset sum
- Print N-bit binary numbers having more 1s than 0s
- Permutations of a String
- Maximum Tip Calculator
- Smallest number
- Power Set
- Maximum path sum in matrix
- Subset Sums
- Nth Natural Number
- Permutation with Spaces
- Choose and Swap
- Fraction to Repeating Decimal
- Find the Safe Position
- Restrictive Candy Crush
- Construct list using given q XOR queries
- Pattern
- Rotate Array
- Print Linked List
- Count Linked List Nodes
- Postorder Traversal
- Replace all 0's with 5
- Preorder Traversal
- Search a node in BST
- Peak element
- Linked List Insertion At End
- Play with an array
- Sum of Binary Tree
- Insert in Middle of Linked List
- Start Coding
- The Size of
- Logical Operators
- Count Odd and Even
- Sort and Reverse Vector
- Front to Back
- Stack designer
- Queue Push & Pop
- Set Operations
- Map Operations
- Who has the majority?
- Array insert at index
- Array insert at end
- Absolute Value
- Convert Celsius To Fahrenheit
- Number is sparse or not
- Binary To Gray Code Conversion
- Print 1 To N Without Loop
- Array Search
- Sorted Array Search
- Binary Array Sorting
- Sum of Digits of a Number
- Power Using Recursion
- Fibonacci Using Recursion
- Print Array Elements Using Recursion
- The Sequence
- GCD Euclid
- Length of String
- Vowels in String
- Count Distinct Vowels in String
- Count Words in String
- Reverse a String
- Lowercase to Upercase
- Panagram Checking
- Missing Characters in Panagram
- Get Element At Index
- Maximum and Minimum In Array
- Display Linked List
- Sum The Nodes of Linked List
- Maximum And Minimum In Linked List
- Search In Linked List
- Linked List Insertion At Position
- C++ Hello World
- Find second largest element
- Sort The Array
- Segregate Even and Odd numbers
- Largest Element in Array
- Multiply left and right array sum
- C++ Basic Data types
- GCD of Array
- LCM And GCD
- Count numbers divisible by M
- Count Squares
- Pattern Jumping
- Pattern 1
- Pattern 5
- Pattern 6
- Pattern 7
- Pattern 8
- Pattern 10
- Pattern 11
- Pattern 13
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