shikharmalik333
STREAK
09/1477
days
Longest streak/Global longest streak
Institution
Lovely Professional University, Jalandhar (LPU Jalandhar)
5035 RankInstitute Rank
Language Used
C++, C, Python
Coding Score
461
Problem Solved
197
Contest Rating
__
12 points
Contributor
12 points
Contributor
1 Point
Proficient
Proficient
100 Point
Scholar
Scholar
1k Point
Master
Master
10k Point
Ace
Ace
50k Point
0 submissions in current year
SCHOOL (2)
BASIC (35)
EASY (76)
MEDIUM (84)
HARD (0)
- Reverse a linked list
- Inorder Traversal
- Insertion Sort
- Check for BST
- Right View of Binary Tree
- Mirror Tree
- Height of Binary Tree
- Balanced Tree Check
- Kth from End of Linked List
- Middle of a Linked List
- Left View of Binary Tree
- Delete Middle of Linked List
- Find Transition Point
- Stack using two queues
- DFS of Graph
- Stack using Linked List
- Implement stack using array
- Insert a node in a BST
- BFS of graph
- Identical Trees
- Square Root
- Binary Search
- Delete in a Singly Linked List
- Minimum distance in an Array
- Array Duplicates
- Index of an Extra Element
- Reverse Using Stack
- Symmetric Tree
- Find the Frequency
- Array Leaders
- Print adjacency list
- Transpose of Matrix
- Anagram
- Reverse Words
- Parenthesis Checker
- K largest elements
- N meetings in one room
- First Repeating Element
- Union of Arrays with Duplicates
- Check Equal Arrays
- Missing in Array
- Roman Number to Integer
- Intersection of Arrays with Distinct
- Missing And Repeating
- Non-Repeating Element
- Common in 3 Sorted Arrays
- Sorted and Rotated Minimum
- Search in a Row-Column sorted matrix
- Move All Zeroes to End
- Missing number
- Move all negative elements to end
- Sort Array II
- Closest Strings
- Second Largest
- Check if array is sorted
- Consecutive Array Elements
- Longest Common Prefix of Strings
- Two sum -Pairs with 0 Sum
- Count the Zeros
- Palindrome String
- Armstrong Numbers
- Reverse Bits
- Max Sum Subarray of size K
- Count Digits
- Palindrome
- Minimum number of Coins
- Magic numbers
- Queue using stack
- Minimum Swaps
- Maximum Frequency
- Largest odd number in string
- Introduction to Trees
- Binary Search Trees
- Implementation of Priority Queue using Binary Heap
- Graph and Vertices
- Binary Tree Representation
- Sorting Elements of an Array by Frequency
- Sort a linked list of 0s, 1s and 2s
- Add 1 to a Linked List Number
- Detect Loop in linked list
- 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
- Vertical Tree Traversal
- Find the number of islands
- Find kth element of spiral matrix
- Dijkstra Algorithm
- Minimum Spanning Tree
- Implement Atoi
- Palindrome Linked List
- Bipartite Graph
- Find triplets with zero sum
- Top View of Binary Tree
- k-th Smallest in BST
- Level order traversal
- Peak element
- Pair Sum in BST
- Root to Leaf Paths
- Linked List that is Sorted Alternatingly
- Maximum path sum from any node
- ZigZag Tree Traversal
- Ceil in BST
- Smallest Positive Missing
- Kadane's Algorithm
- Majority Element
- Union of 2 Sorted Arrays
- Indexes of Subarray Sum
- Merge Without Extra Space
- Spirally traversing a matrix
- Search in a sorted Matrix
- Rotate by 90 degree
- Distance of nearest cell having 1
- Subarray with 0 sum
- Longest Consecutive Subsequence
- Strings Rotations of Each Other
- Next Greater Element
- Infix to Postfix
- K Sized Subarray Maximum
- Fractional Knapsack
- Combination Sum
- Kth Smallest
- Rotten Oranges
- Stock Buy and Sell – Multiple Transaction Allowed
- Prerequisite Tasks
- Sort 0s, 1s and 2s
- Maximum Index
- Count Occurences of Anagrams
- Single Among Doubles
- Max Score from Subarray Mins
- Row with max 1s
- Longest Subarray with Sum K
- Longest substring with distinct characters
- Longest Substring with K Uniques
- K-th element of two Arrays
- First negative in every window of size k
- Subarrays Product Less than K
- Subset Sums
- Next Permutation
- Floyd Warshall
- Flood fill Algorithm
- Bellman-Ford
- Number of Provinces
- Course Schedule
- Number of Distinct Islands
- Shortest Distance in a Binary Maze
- Number Of Enclaves
- Eventual Safe States
- Alex Travelling
- Cheapest Flights Within K Stops
- Shortest path in Directed Acyclic Graph
- Number of greater elements to the right
- Shortest Path in Weighted undirected graph
- Floor in BST
- Flattening a Linked List
- Find Length of Linked List
- Count Leaves in Binary Tree
- Postorder Traversal
- Queue using Linked List
- Queue Using Array
- Add two fractions
- Preorder Traversal
- Search a node in BST
- Linked List Insertion At End
- Minimum element in BST
- Alternates in an Array
- Count Odd and Even
- Print 1 To N Without Loop
- Array Search
- Sorted Array Search
- Encrypt the string - 1
- Immediate Smaller Element
- Quick Left Rotation
- Largest Element in Array
- Rotate Array by One
- Array Subset
- Min and Max in Array
- GCD of two numbers
- Decision Making in Java
- LCM And GCD
- Sum of Digit is Palindrome or not
- Reverse digits
- Binary number to decimal number
- Closest Number
- Series AP
- Multiplication Table
- Print the Kth Digit
- Max Min
- Pattern 6
- Pattern 10
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