Campus Mantri
savvysid
STREAK
55/1469
days
Longest streak/Global longest streak
217 submissions in current year
SCHOOL (0)
BASIC (36)
EASY (91)
MEDIUM (161)
HARD (14)
- Rotate a Linked List
- Sort a linked list of 0s, 1s and 2s
- Add Number Linked Lists
- Merge 2 sorted linked list in reverse order
- Insert in Sorted Circular Linked List
- Merge Sort
- Quick Sort
- Intersection in Y Shaped Lists
- Diameter of a Binary Tree
- Merge two sorted linked lists
- Flattening a Linked List
- Directed Graph Cycle
- Undirected Graph Cycle
- The Celebrity Problem
- Topological sort
- Merge K sorted linked lists
- Find the number of islands
- Kth element in Matrix
- Remove loop in Linked List
- Minimum Spanning Tree
- Implement Atoi
- Palindrome Linked List
- Bipartite Graph
- BST with Dead End
- Counting elements in two arrays
- Insert in Sorted way in a Sorted DLL
- Sum of nodes on the longest path
- ZigZag Tree Traversal
- Pairwise swap of nodes in LinkedList
- Swap Kth nodes from ends
- Count total set bits
- Tower Of Hanoi
- Smallest Positive Missing
- Power Of Numbers
- Possible Words From Phone Digits
- Rotate Array
- Kadane's Algorithm
- Majority Element
- Union of 2 Sorted Arrays
- Merge Without Extra Space
- Make Matrix Beautiful
- Spirally traversing a matrix
- Search in a sorted Matrix
- Rotate by 90 degree
- Distance of nearest cell having 1
- Longest Consecutive Subsequence
- Case-specific Sorting of Strings
- Next Greater Element
- Infix to Postfix
- Fractional Knapsack
- Minimum Jumps
- Sum of all substrings of a number
- Longest Increasing Subsequence
- Longest Common Subsequence
- 0 - 1 Knapsack Problem
- Lucky Numbers
- Allocate Minimum Pages
- Rotten Oranges
- Print Anagrams Together
- Stock Buy and Sell – Multiple Transaction Allowed
- Prerequisite Tasks
- Sort 0s, 1s and 2s
- Pascal Triangle
- Sum of Subarrays
- Longest Span in two Binary Arrays
- Maximize Number of 1's
- Single Among Doubles
- Pythagorean Triplet
- Search in Rotated Sorted Array
- Max Score from Subarray Mins
- Check if frequencies can be equal
- Substrings with K Distinct
- Longest Subarray with Sum K
- Cutting Binary String
- Length of the longest substring
- Longest Substring with K Uniques
- K-th element of two Arrays
- K closest elements
- LCS of three strings
- Equalize the Towers
- Minimum sum
- Nine Divisors
- Minimum cost to fill given weight in a bag
- Mobile numeric keypad
- Gold Mine Problem
- Dice throw
- Trail of ones
- Geek and its Game of Coins
- Subset Sums
- Game with String
- Find the Safe Position
- Next Permutation
- Power of k in factorial of n
- Print leaf nodes from preorder traversal of BST
- Largest square formed in a matrix
- Replace O's with X's
- Count the paths
- Floyd Warshall
- Flood fill Algorithm
- Police and Thieves
- Spiral Matrix
- Search Pattern (Rabin-Karp Algorithm)
- All Palindromic Partitions
- Subarrays with sum K
- Coin Piles
- Substrings of length k with k-1 distinct elements
- Number of Provinces
- Maximum sum of elements not part of LIS
- Find rectangle with corners as 1
- Maximum number of events that can be attended
- Exactly one swap
- Next element with greater frequency
- Number of Distinct Islands
- Number Of Enclaves
- Number Of Islands
- Majority Element II
- Koko Eating Bananas
- Search in Rotated Array 2
- Longest subarray with Atmost two distinct integers
- Longest Repeating Character Replacement
- Count Subarray with k odds
- Count Substring
- Binary subarray with sum
- Sum of subarray minimum
- Frog Jump
- Minimal Cost
- Maximum point you can obtain from cards
- Subarrays with K Distinct Integers
- Aggressive Cows
- Smallest Divisor
- Number of greater elements to the right
- Prefix to Infix Conversion
- Prefix to Postfix Conversion
- Postfix to Prefix Conversion
- Postfix to Infix Conversion
- Lemonade Change
- Maximum Sum Combination
- Minimum Window Substring
- Introduction to DP
- Print Longest Increasing Subsequence
- Largest Divisible Subset
- Next Greater Element in Circular Array
- Find the longest string
- Unique Paths in a Grid
- Remove the balls
- Powerful Integer
- Handshakes
- Find the Safe Position
- Kth Missing Positive Number in a Sorted Array
- Set Matrix Zeros
- Find All Triplets with Zero Sum
- Last Moment Before All Ants Fall Out
- Longest Subarray with Majority Greater than K
- Balancing Consonants and Vowels Ratio
- Subarrays With At Most K Distinct Integers
- Divisible by 13
- Lexicographically Largest String After Deleting K Characters
- Group Balls by Sequence
- ASCII Range Sum
- 2D Difference Array
- Difference Check
- Count Linked List Nodes
- Postorder Traversal
- Implement stack using array
- Queue using Linked List
- Queue Using Array
- Doubly linked list Insertion at given position
- Preorder Traversal
- Peak element
- Linked List Insertion At End
- Identical Linked Lists
- Absolute Value
- Convert Celsius To Fahrenheit
- Quadratic Equation Roots
- Print 1 To N Without Loop
- Sorted Array Search
- Sum of Digits of a Number
- Power Using Recursion
- Fibonacci Using Recursion
- Addition Under Modulo
- Multiplication Under Modulo
- Display Linked List
- Immediate Smaller Element
- Quick Left Rotation
- Largest Element in Array
- Rotate Array by One
- Array Subset
- Rotating an Array
- Min and Max in Array
- Sort the fest
- Set the rightmost unset bit
- Decision Making in Java
- LCM And GCD
- Sum of first n terms
- Swap two numbers
- Java Switch Case statement
- Data Type
- Reverse a linked list
- Delete in a Doubly Linked List
- Inorder Traversal
- Reverse a Doubly Linked List
- Bubble Sort
- Selection Sort
- Insertion Sort
- Check for BST
- Mirror Tree
- Delete without head pointer
- Height of Binary Tree
- Balanced Tree Check
- Kth from End of Linked List
- Middle of a Linked List
- Delete Middle of Linked List
- Remove Duplicates from a Sorted Linked List
- Level Order in spiral form
- DFS of Graph
- Stack using Linked List
- BFS of graph
- Identical Trees
- Remove Duplicates Sorted Array
- Remove duplicates in array
- Convert to Roman No
- Josephus problem
- Delete in a Singly Linked List
- Kth largest element in BST
- Array Duplicates
- Symmetric Tree
- Find length of Loop
- Find n/k th node in Linked list
- Closest Neighbour in BST
- While loop- printTable - Java
- Find the Frequency
- First Set Bit
- K-th Bit is Set or Not
- Factorial Of Number
- Digits In Factorial
- GP Term
- Primality Test
- Longest Consecutive 1's
- Power of 2
- Frequencies in a Limited Array
- Array Leaders
- Minimum Number in a sorted rotated array
- Print adjacency list
- Rotate by 90 degree
- Non Repeating Character
- Count Total Digits in a Number
- Digital Root
- Power Set Using Recursion
- Union of Arrays with Duplicates
- Check Equal Arrays
- Roman Number to Integer
- Search an element in sorted and rotated array
- Is Linked List Sorted
- Join Two Linked Lists
- Is The Doubly Linked List Circular
- Find Middle of Circular Doubly Linked List
- Intersection of Arrays with Distinct
- Sorted and Rotated Minimum
- Search in a Row-Column sorted matrix
- Move All Zeroes to End
- Count pairs Sum in matrices
- Alternate Positive Negative
- Palindrome Sentence
- Second Largest
- Two Sum - Pair with Given Sum
- Find all pairs with a given sum
- Check if array is sorted
- Colorful Strings
- Swap two nibbles in a byte
- Sum 1 to n Divisors
- Minimum number of Coins
- Factorials Less than or Equal to n
- Make Zeroes
- Print N to 1 without loop
- Print GFG n times
- Search in Linked List
- Assign Cookies
- Array to Linked List
- Bit Manipulation
- Introduction to Doubly Linked List
- Graph and Vertices
- Help the Old Man!!!
- Linked List Insertion At Beginning
- Validate distribution
- Find Smallest
- Count pairs with given sum
- Intersection of Two arrays with Duplicate Elements
- Search in a row-wise sorted matrix
- Max Circular Subarray Sum
- Smallest window containing all characters of another string
- Word Ladder I
- Longest Prefix Suffix
- Sum-string
- Next Happy Number
- N-Queen Problem
- Maximum sum Rectangle
- Word Ladder II
- Split Array Largest Sum
- Find number of closed islands
- Max min Height
- Next Happy Number
- Longest Periodic Proper Prefix
We use cookies to ensure you have the best browsing experience on our website. By using our site, you acknowledge that you have read and understood our Cookie Policy & Privacy Policy