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University Institute of Engineering and Technology (UIET) Kanpur
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Python, C++, Java, C
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SCHOOL (2)
BASIC (46)
EASY (74)
MEDIUM (66)
HARD (12)
Rotate a Linked List
Detect Loop in linked list
Count BST nodes that lie in a given range
Merge Sort
Delete without head pointer
Intersection in Y Shaped Lists
Diagonal Tree Traversal
Implement stack using array
Two Stacks in an Array
Largest subarray with 0 sum
Palindrome Linked List
Count distinct elements in every window
Longest Palindrome in Linked List
Sort a stack
Peak element
Polynomial Addition
Find length of Loop
Ceil in BST
Tower Of Hanoi
Power Of Numbers
Rotate Array
Kadane's Algorithm
Merge Without Extra Space
Spirally traversing a matrix
Rotate by 90 degree
Strings Rotations of Each Other
Postfix Evaluation
Infix to Postfix
Minimum Platforms
Minimum Jumps
0 - 1 Knapsack Problem
Lucky Numbers
Kth Smallest
Sort 0s, 1s and 2s
Single Among Doubles
Form a palindrome
Longest Subarray with Sum K
Valid Expression
First negative in every window of size k
Minimize the Heights II
Reaching the heights
Friends Pairing Problem
Perfect Sum Problem
Find the largest number
Partition Equal Subset Sum
XOR Game
Brain Game
Nth Natural Number
Return two prime numbers
Next Permutation
Two odd Occuring
Shortest Uncommon Subsequence
Subset Sum Problem
Bellman-Ford
Subarrays with sum K
Number of Provinces
Binary Matrix with at most K 1s
Maximum sum leaf to root path
BST to greater sum tree
Minimize the Heights I
Detect cycle in a directed graph
Longest Palindrome Substring
Find a pair with given target in BST
Strange Matrix
Overlapping Intervals
Levels Of Game
Geek-onacci Number
Reverse a linked list
Remove duplicates from an unsorted linked list
Delete in a Doubly Linked List
Inorder Traversal
Selection Sort
Insertion Sort
Height of Binary Tree
Kth from End of Linked List
Middle of a Linked List
Check If Circular Linked List
Delete Middle of Linked List
Remove Duplicates from a Sorted Linked List
Stack using Linked List
Binary Search
Largest subarray of 0's and 1's
Max distance between same elements
Delete in a Singly Linked List
Array Duplicates
Reverse Using Stack
Frequency in Queue
Get min at pop
Hashing for pair - 1
Hashing for pair - 2
Mean And Median of Array
Power of 2
Floor in a Sorted Array
Transpose of Matrix
Count Non-Repeated Elements
Print Non-Repeated Elements
Anagram
Winner of an election
Non Repeating Character
Parenthesis Checker
N meetings in one room
Count Digits in a Number
Recursively Sum N Numbers
Factorial Using Recursion
Check Palindrome
Uppercase to Lowercase
Union of Arrays with Duplicates
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
Reverse The Array
Find nCr
String Validation
Find Kth Rotation
Search in a Row-Column sorted matrix
Min sum formed by digits
Move all negative elements to end
Punish the Students
Bitonic Point
Remove Duplicates
Second Largest
Number of occurrence
Two sum -Pairs with 0 Sum
Palindrome String
Max Sum Subarray of size K
Nth Fibonacci Number
Ceil The Floor
Palindrome
Summed Matrix
Queue using stack
Stickler Thief
Wave Array
Find all possible paths from top to bottom
Strong Students in School
Pattern 22
Rotate Array
Print Linked List
Find Length of Linked List
Check for Binary String
Queue using Linked List
Queue Using Array
Print number pattern
Linked List Insertion At End
C++ Functions (Sum of numbers) | Set 1
Circular Linked List Traversal
Is Linked List Length Even?
Alternates in an Array
Who has the majority?
Array insert at index
Array insert at end
Bit Difference
Print 1 To N Without Loop
Array Search
Sorted Array Search
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
Sum of Array
Value equal to index value
Check for subsequence
Display longest name
Largest Element in Array
Rotate Array by One
Rotating an Array
Min and Max in Array
Convert String to LowerCase
Odd or Even
Ways To Tile A Floor
Partition array to k subsets
String Permutations
Trapping Rain Water
Max Circular Subarray Sum
Merge Without Extra Space
Count Smaller elements
Minimum sum partition
Next Happy Number
Word Break - 2
Brackets in Matrix Chain Multiplication
Assignment Problem
Minimum X (xor) A
Reverse an Array
Search in a 2D Matrix
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