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SCHOOL (1)
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
Merge Without Extra Space
Count Pairs in an Array
Reverse an Array
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