S
surbhi
STREAK
00/1460
days
Longest streak/Global longest streak
49 points
Contributor
49 points
Contributor
1 Point
Proficient
Proficient
100 Point
Scholar
Scholar
1k Point
Master
Master
10k Point
Ace
Ace
50k Point
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SCHOOL (0)
BASIC (5)
EASY (22)
MEDIUM (28)
HARD (4)
- Detect Loop in linked list
- Quick Sort on Linked List
- Count BST nodes that lie in a given range
- The Celebrity Problem
- Largest BST
- Rat in a Maze Problem - I
- Merge k Sorted Arrays
- Sort a stack
- Merge Sort for Linked List
- Populate Inorder Successor for all nodes
- Indexes of Subarray Sum
- Triplet Sum in Array
- Merge Without Extra Space
- Subarray with 0 sum
- M-Coloring Problem
- 0 - 1 Knapsack Problem
- Kth Smallest
- Shortest Common Supersequence
- Count Occurences of Anagrams
- Row with max 1s
- k largest elements
- Longest Common Substring
- Longest Substring with K Uniques
- Minimum swaps and K together
- Minimize the Heights II
- Minimum number of deletions and insertions
- Longest Repeating Subsequence
- Longest Possible Route in a Matrix with Hurdles
- Remove duplicates from an unsorted linked list
- Split a Linked List into two halves
- Reverse a Doubly Linked List
- Check for BST
- Check If Circular Linked List
- Intersection Sorted Linked Lists
- Remove Duplicates from a Sorted Linked List
- Lowest Common Ancestor in a BST
- Binary Tree to BST
- Unique rows in boolean matrix
- Kth largest element in BST
- Three way partitioning
- Reverse Using Stack
- Brothers From Different Roots
- Parenthesis Checker
- Union of Arrays with Duplicates
- Common in 3 Sorted Arrays
- Chocolate Distribution Problem
- Smallest subarray with sum greater than x
- Two sum -Pairs with 0 Sum
- Max Sum Subarray of size K
- Find pairs with given sum in doubly linked list
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