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Articles
people_outline
Campus Ambassadors
Uncover Diverse Options in Colleges and Companies
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stephen_god
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Current POTD Streak
STREAK
00
/969
days
Language Used
Java, C++
Institute
_ _
Overall Coding Score
368
Total Problem Solved
136
Monthly Coding Score
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Contributor
1 Point
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Proficient
100 Point
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Scholar
1k Point
Master
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10k Point
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50k Point
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SCHOOL (1)
BASIC (16)
EASY (42)
MEDIUM (67)
HARD (10)
C++ Operators | Set 1 (Arithmetic)
Remove common characters and concatenate
Find the fine
Count nodes of linked list
Linked List Insertion
Finding Position
Power of 2
Swap two nibbles in a byte
Bit Difference
Half N by M
Uncommon characters
Check set bits
Index of first 1 in a sorted array of 0s and 1s
Positive and negative elements
Sum of Digits Divisibility
Minimum number of flipped bits
Change the string
Level order traversal in spiral form
Count BST nodes that lie in a given range
Reverse a linked list
Delete a Node in Single Linked List
Largest zigzag sequence
Colorful Strings
Recamans sequence
Recursive sequence
Kth largest element in BST
Next greater number set digits
Binary Tree K level sum
Exit Point in a Matrix
1[0]1 Pattern Count
Find first set bit
Equal point in a string of brackets
Element with left side smaller and right side greater
Count the elements
Four Elements
Sum equals to Sum
Number of Groups
Second most repeated string in a sequence
Twice Counter
Even and odd elements at even and odd positions
Find the Highest number
Sum of Lengths of Non-Overlapping SubArrays
Chocolate Station
Common Subsequence
Star elements
Equilibrium Point
Missing number in array
Sort the given array after applying the given equation
Number that are not divisible
Insert a node in a BST
Maximum number of zeroes
Reverse Level Order Traversal
Level order traversal Line by Line
Level order traversal
Reverse a Doubly Linked List
Given a linked list of 0s, 1s and 2s, sort it.
Intersection of two sorted Linked lists
Remove duplicates from an unsorted linked list
Remove duplicate element from sorted Linked List
Numbers with one absolute difference
Diameter of a Binary Tree
Largest prime factor
Detect cycle in a directed graph
Bipartite Graph
Word Break
Interleaved Strings
Connect Nodes at Same Level
Non Repeating Numbers
Find Indexes of a subarray with given sum
Sum of two large numbers
Jumping Numbers
Array Pair Sum Divisibility Problem
Path of greater than equal to k length
M-Coloring Problem
Hamiltonian Path
Word Boggle
Coins and Game
Number of paths
Special Keyboard
Handshakes
Find the Safe Position
Combination Sum
Combination Sum - Part 2
Permutation with Spaces
Divisibility
Subset Sums
Last non-zero digit in factorial
Replace O's with X's
Decode the string
Express as sum of power of natural numbers
N Digit numbers with digits in increasing order
Sisters and coins
Implementing Dijkstra Algorithm
Delete keys in a Linked list
Egg Dropping Puzzle
Permutations of a given string
Column name from a given column number
Triplet Sum in Array
Unique BST's
Recursively remove all adjacent duplicates
Shortest Source to Destination Path
Smallest Positive missing number
Huffman Encoding
Maximum of all subarrays of size k
Next Greater Element
Smallest distinct window
Longest Palindromic Subsequence
Print Anagrams Together
Rotten Oranges
Stickler Thief
Add all greater values to every node in a BST
Delete a node from BST
Maximum sum increasing subsequence
Maximum Intervals Overlap
Get Minimum Squares
Mobile numeric keypad
Rat in a Maze Problem - I
Detect cycle in an undirected graph
Make Binary Tree From Linked List
Diagonal Traversal of Binary Tree
Preorder to PostOrder
Rearrange a linked list
Merge two sorted linked lists
Add two numbers represented by linked lists
Largest Number formed from an Array
A Simple Fraction
Minimum number of elements
Longest Zig-Zag Sub Sequence
Distinct palindromic substrings
Maximum Path Sum between 2 Special Nodes
Word Break - Part 2
Sum-string
Palindromic Partitioning
Smallest window in a string containing all the characters of another string
Binary Tree to DLL
Reorder List