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Profile
description
Articles
people_outline
Campus Ambassadors
Uncover Diverse Options in Colleges and Companies
View Colleges
View Companies
mukhtar
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Current POTD Streak
STREAK
00
/970
days
Language Used
Java, C++, C
Institute
DTU
Overall Coding Score
403
Total Problem Solved
174
Monthly Coding Score
_ _
Contributor
Contributor
1 Point
Proficient
Proficient
100 Point
Scholar
Scholar
1k Point
Master
Master
10k Point
Ace
Ace
50k Point
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How Badges Work
SCHOOL (6)
BASIC (23)
EASY (69)
MEDIUM (69)
HARD (7)
Sum of Series
Reverse digits
Multiply Matrices
Smaller and Larger
Average in a stream
Multiply Array
Find the position of M-th item
Rotate Array
Check for subsequence
Change the string
Equal Sum and XOR
Minimum number of flipped bits
Check set bits
Set kth bit
Toggle bits in the given range
Power of 2
Count numbers containing 4
Linked List Insertion
Type of array
Interesting Patterns
Betting game
Binary String
Find Substring from last of the Given String
Immediate Smaller Element
Professor and Parties
Binary Array Sorting
Rotating an Array
Reverse array in groups
Missing number
Left View of Binary Tree
Print all nodes that don't have sibling
Sum of Leaf Nodes
Mirror Tree
Determine if Two Trees are Identical
Height of Binary Tree
Reverse a linked list
Frequencies of Limited Range Array Elements
Three Great Candidates
Check if string is rotated by two places
Reverse words in a given string
Anagram
Rightmost different bit
Equilibrium Point
Lowest Common Ancestor in a BST
Stack using two queues
Convert array into Zig-Zag fashion
Right View of Binary Tree
Level order traversal Line by Line
Special Stack
Arrange Consonants and Vowels
Boundary Elements of Matrix
Check for BST
Four Elements
Check for Balanced Tree
Minimum insertions to sort an array
Final Destination
Make a Palindrome
Twice Counter
Remaining String
Padovan Sequence
Sum of all substrings of a number
Sum of Lengths of Non-Overlapping SubArrays
Page Faults in LRU
Generate Grey Code Sequences
Josephus problem
Find perimeter of shapes
Primitive Typing
Level order traversal
Root to leaf path sum
First Repeating Element
Sum of two numbers represented as arrays
Search in a matrix
Remove duplicate element from sorted Linked List
Queue using two Stacks
N meetings in one room
Max sum submatrix
Longest Distinct characters in string
Delete without head pointer
Parenthesis Checker
Detect Loop in linked list
Pairwise swap elements of a linked list
Given a linked list of 0s, 1s and 2s, sort it.
Nth node from end of linked list
Finding middle element in a linked list
Missing number in array
Intersection of Two Linked Lists
Find all pairs with a given sum
Love For The Twins
Rahul a Geek
Divisible by 8
Partition a number into two divisible parts
Is Binary Number Multiple of 3
Roman Number to Integer
Single Number
Convert an array to reduced form
Second Largest
Product Pair
Check if array is sorted
Bottom View of Binary Tree
Non Repeating Numbers
Check if Linked List is Palindrome
Kadane's Algorithm
Boolean Matrix
Rearrange an array with O(1) extra space
First negative integer in every window of size k
Majority Element
Largest Number formed from an Array
Subset Sums
Number of paths
Permutations of a given string
Trapping Rain Water
Maximum sum increasing subsequence
Sort an array of 0s, 1s and 2s
Lowest Common Ancestor in a Binary Tree
Job Sequencing Problem
Vertical Traversal of Binary Tree
Number of Coins
Coin Change
Heap Sort
Kth smallest element
k largest elements
Sort a stack
Kth element in Matrix
Merge k Sorted Arrays
Reverse a Linked List in groups of given size
Diameter of a Binary Tree
Max Sum without Adjacents
Find the number of islands
Max sum in the configuration
k-th smallest element in BST
Fractional Knapsack
Maximum path sum in matrix
Minimum number of jumps
Check for Children Sum Property in a Binary Tree
Diagonal sum in binary tree
Root to Leaf Paths
Print matrix in diagonal pattern
Connect Nodes at Same Level
Broken blocks
0 - 1 Knapsack Problem
Maximum of all subarrays of size k
Rotten Oranges
Smallest Positive missing number
Spirally traversing a matrix
Equal Sum Partition
Recursively remove all adjacent duplicates
Rotate a Linked List
Merge two sorted linked lists
Remove loop in Linked List
Add two numbers represented by linked lists
Find Indexes of a subarray with given sum
Maximize The Array
Search Pattern (KMP-Algorithm)
Minimums in Array
Find length of longest subsequence
Stickler Thief
Union of Two Linked Lists
Sorting Elements of an Array by Frequency
Find Prime numbers in a range
Maximum Index
Find largest word in dictionary
Bleak Numbers
Design a tiny URL or URL shortener
Sum of bit differences
Sort an array according to the other
Longest Even Length Substring
Integer to Words
Reorder List
Max Circular Subarray Sum
Return two prime numbers
Maximum Path Sum between 2 Special Nodes
Maximum subset XOR
Median in a row-wise sorted Matrix
Form a palindrome