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BASIC (104)
EASY (125)
MEDIUM (18)
HARD (2)
- Rotate Array
- Sort String
- Game of Function
- Pairing the brackets
- Count Linked List Nodes
- Postorder Traversal
- Implement stack using array
- Queue Using Array
- Doubly linked list Insertion at given position
- Count zeros in a sorted matrix
- Preorder Traversal
- First Occurence
- Remainder with 7
- Linked List Insertion At End
- Play with an array
- Count Odd and Even
- Start Coding - Python
- Space Seperated - Python
- Concatenating Strings - Python
- Taking input and typecasting - Python
- Taking input - Python
- Comparison Operators - Python
- Zero Converter - Python
- Welcome aboard - Python
- Regex - Python
- Iterating through Lists - Python
- Functions - Python
- Variable Arguments - Python
- Anonymous Functions - Python
- Two digit Sum
- AweSum
- Copy the End
- KaBoom
- Lambda Sum
- Four and Four
- Who has the majority?
- Strongest Neighbour
- Array insert at index
- Array insert at end
- Reversing an Array
- Operations on Stack
- Operations on Queue
- Bit Difference
- Number is sparse or not
- Reverse array in groups
- Array Search
- Sorted Array Search
- Adding two matrices
- Check if a string is Isogram or not
- Most Frequent Character
- Remove common characters and concatenate
- Sum of numbers in string
- Merge and Sort
- Sum of Array
- Sum of Natural Numbers
- Searching in an Array
- Doubling the value
- Remove consonants from a string
- Friendly Array
- Balanced Array
- Sort a String
- Sort The Array
- Alternative Sorting
- Check if divisible by 4
- Maximum product of two numbers
- Value equal to index value
- Sum of alternate product
- Immediate Smaller Element
- Count the characters in each word in a given sentence
- Uncommon characters
- Same frequency in two halves
- Rock Paper Scissors!
- Elements in the Range
- Rotate Array by One
- Why is Melody so chocolaty?
- Rotating an Array
- Product is even or odd?
- Count of smaller elements
- Average Count Array
- Perfect Square String
- Magical String[Duplicate Problem]
- GCD of Array
- Check for Power
- Check if divisible by 36
- The XOR Gate
- Count digits in given number N which divide N
- Check if divisible by 5
- Sum of Digits Prime/Non-Prime
- LCM And GCD
- House Robber
- Krishnamurthy number
- Sum Of Digits
- Celsius to Fahrenheit Conversion
- Factorial
- Prime Number
- Absolute Difference of 1
- Series AP
- Product of factors of number
- Print the Kth Digit
- String of Commons
- Roots of Quadratic Equation
- Sum of primes
- Repeated Sum and then Multiply
- Sorted matrix
- Check the Brackets
- Continuous Series
- Reverse a linked list
- Inorder Traversal
- Stack using two queues
- Square Root
- Count Occurrence of digit k
- Level order traversal
- Sum of given range
- More than n/k Occurrences
- Counting Sort
- Queue Reversal
- Swap the array elements
- Count the Specials
- Matrix Interchange
- Count Odd Even - Java
- Stack Operations
- Frequency in Queue
- Get min at pop
- Repetitive Printing - Python
- Operators in Python
- Split the input - Python
- Comment in Python
- Logical Operators - Python
- Increment and Decrement - Python
- Bitwise Operators - Python
- If conditional statement- Python
- Check the status - Python
- Mark Even and Odd - Python
- For loop - Python
- For Loop 2- Python
- While loop in Python
- Jumping through While - Python
- Slicing in String - Python
- Repeat the Strings - Python
- Regular Expressions 2 - Python
- String Functions - II - Python
- String Functions I - Python
- Intro to Lists - Python
- Count Even Odd - Python
- Functions in Lists - Python
- Classes and Objects - Python
- Average_Min_Max - Python
- Mean Finder
- Intro to Dictionary - Python
- Neighbour of 10
- Dictionary in Python - II
- Dictionary in Python - III
- Set in Python - I
- Deep Copy objects
- Set in Python - II
- List Average
- Unique number
- Is and In Operator
- sep and end in Print()
- Modules
- Max and Second Max
- Hashing for pair - 1
- Hashing for pair - 2
- Implement Stack Using Array
- First Set Bit
- Rightmost different bit
- K-th Bit is Set or Not
- Power of 2
- Minimum adjacent difference in a circular array
- Equilibrium Point
- Array Leaders
- Count 1's in binary array
- Sum of upper and lower triangles
- Transpose of Matrix
- Rotate by 90 degree
- Anagram
- Winner of an election
- Reverse Words
- Panagram Checking
- Removing consecutive duplicates
- First Repeating Element
- Union of Arrays with Duplicates
- Check Equal Arrays
- Missing in Array
- Intersection of Arrays with Distinct
- Pairs which are Divisible by 4
- Left Index
- Minimize the sum of product
- Part Sort
- Finding Number
- Bitonic Point
- Left most and right most index
- Alternate Positive Negative
- Maximum Possible Sum of Products
- Check if the number is balanced
- Sort in specific order
- Form largest number from digits
- Arya's Long String
- Greater on right side
- Twice Counter
- Check if array contains contiguous integers
- Find the number of tabs opened
- Number of occurrence
- Find the most frequent digit
- Longest Common Prefix of Strings
- Prime String
- Segregate 0s and 1s
- Merging two unsorted arrays in sorted order
- The Counting Game !!
- Four Elements
- Palindrome String
- Sorting all array elements except one
- Smallest greater elements in whole array
- Fitting The Array
- Pair with given sum in a sorted array
- Count Distinct Elements
- Find the Highest number
- Check if a Integer is power of 8 or not
- Count digits in a factorial
- Element that appears once where every element occurs twice
- Twisted Prime Number
- Count numbers containing 4
- Mean and Median
- Area Manipulation
- Compare two fractions
- Trailing zeroes in factorial
- Series GP
- Prime Factors
- Crack the series
- Cat and Hat
- Doge
- Unlucky Number
- Frequency of Speaking
- Count total set bits
- Smallest Positive Missing
- Kth smallest element
- Implement Trie
- Most frequent word in an array of strings
- Reverse each word in a given string
- k largest elements
- Palindrome in Alphanumeric String
- Permutations of a String
- Bleak Numbers
- Find Prime numbers in a range
- How Many X's?
- Game of Powers
- Number of possible squares
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