S
shubhamx
STREAK
00/1476
days
Longest streak/Global longest streak
Language Used
C++, C, Python
Coding Score
293
Problem Solved
130
Contest Rating
__
90 points
Contributor
90 points
Contributor
1 Point
Proficient
Proficient
100 Point
Scholar
Scholar
1k Point
Master
Master
10k Point
Ace
Ace
50k Point
2 submissions in current year
SCHOOL (1)
BASIC (16)
EASY (46)
MEDIUM (60)
HARD (7)
- Reverse a linked list
- Delete N nodes after M nodes of a linked list
- Bubble Sort
- Selection Sort
- Insertion Sort
- Check for BST
- Mirror Tree
- Height of Binary Tree
- Balanced Tree Check
- Middle of a Linked List
- Delete Middle of Linked List
- Remove Duplicates from a Sorted Linked List
- DFS of Graph
- BFS of graph
- Identical Trees
- Convert to Roman No
- Delete in a Singly Linked List
- Kth largest element in BST
- Array Duplicates
- Insert in a Sorted List
- Max and min element in Binary Tree
- Symmetric Tree
- Array Leaders
- Transpose of Matrix
- Anagram
- Most Frequent Character
- Reverse Words
- Non Repeating Character
- Parenthesis Checker
- First Repeating Element
- Union of Arrays with Duplicates
- Missing in Array
- Missing And Repeating
- Common in 3 Sorted Arrays
- Search in a Row-Column sorted matrix
- String Duplicates Removal
- Alternate Positive Negative
- Largest Even Number
- Second Largest
- Convert array into Zig-Zag fashion
- Number of occurrence
- Maximum repeating number
- Two sum -Pairs with 0 Sum
- Armstrong Numbers
- Max Sum Subarray of size K
- Sum 1 to n Divisors
- Hierarchical City Links
- Rotate a Linked List
- Add 1 to a Linked List Number
- Detect Loop in linked list
- Merge Sort
- Quick Sort
- Bottom View of Binary Tree
- Diameter of a Binary Tree
- Flattening a Linked List
- Directed Graph Cycle
- Undirected Graph Cycle
- LCA in Binary Tree
- Largest subarray with 0 sum
- Topological sort
- Find the number of islands
- Wildcard Pattern Matching
- Validate an IP Address
- Dijkstra Algorithm
- Implement Atoi
- Rat in a Maze Problem - I
- Bipartite Graph
- Sort a stack
- Top View of Binary Tree
- Level order traversal
- Peak element
- Children Sum in a Binary Tree
- Kadane's Algorithm
- Two Repeated Elements
- Union of 2 Sorted Arrays
- Merge Without Extra Space
- Subarray with 0 sum
- Stock span problem
- Next Greater Element
- Infix to Postfix
- Longest Common Subsequence
- 0 - 1 Knapsack Problem
- Kth Smallest
- Shortest Common Supersequence
- Steps by Knight
- Prerequisite Tasks
- Sort 0s, 1s and 2s
- Row with max 1s
- Form a palindrome
- Nuts and Bolts Problem
- Longest Common Substring
- Rod Cutting
- Minimum Deletions
- Permutations of a String
- Minimum number of deletions and insertions
- Coin Change (Count Ways)
- Knapsack with Duplicate Items
- Partition Equal Subset Sum
- Hamiltonian Path
- Help Classmates
- Iterative Inorder
- Number of Provinces
- Maximum sum leaf to root path
- Single valued subtree
- Shortest Path in Undirected Graph
- Shortest path in Directed Acyclic Graph
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