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pansaripulkit13
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Language Used
Python, C++
Coding Score
537
Problem Solved
194
Contest Rating
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544 points
Contributor
544 points
Contributor
1 Point
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Proficient
100 Point
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1k Point
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Master
10k Point
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50k Point
6 submissions in current year
SCHOOL (0)
BASIC (12)
EASY (64)
MEDIUM (110)
HARD (8)
- Rotate a Linked List
- Sort a linked list of 0s, 1s and 2s
- Add 1 to a Linked List Number
- Detect Loop in linked list
- Check for BST
- Bottom View of Binary Tree
- Delete without head pointer
- Intersection in Y Shaped Lists
- Diameter of a Binary Tree
- Sum Tree
- Construct Binary Tree from Parent Array
- Connect Nodes of Levels
- Diagonal Tree Traversal
- Tree Boundary Traversal
- Implement stack using array
- Directed Graph Cycle
- Undirected Graph Cycle
- LCA in Binary Tree
- Lowest Common Ancestor in a BST
- Two Stacks in an Array
- Topological sort
- Vertical Tree Traversal
- Merge K sorted linked lists
- Find the number of islands
- Get Min from Stack
- Remove loop in Linked List
- Dijkstra Algorithm
- Minimum Spanning Tree
- Multiply two strings
- Palindrome Linked List
- Strongly Connected
- Bipartite Graph
- Merge k Sorted Arrays
- Bridge edge in a graph
- Print Nodes having K leaves
- Sort a stack
- Top View of Binary Tree
- Level order traversal
- Peak element
- Merge Sort for Linked List
- Euler Circuit in an Undirected Graph
- Leftmost and rightmost nodes of binary tree
- Vertical sum
- Check if two Nodes are Cousins
- Smallest Positive Missing
- Wave Array
- Rearrange an array with O(1) extra space
- Maximum Index
- Rotate Array
- Kadane's Algorithm
- Majority Element
- Binary Array Sorting
- Count Inversions
- Indexes of Subarray Sum
- Count the number of possible triangles
- Triplet Sum in Array
- Possible paths between 2 vertices
- Boolean Matrix
- Spirally traversing a matrix
- Level of Nodes
- Distance of nearest cell having 1
- Unit Area of largest region of 1's
- Subarray with 0 sum
- Longest Consecutive Subsequence
- Case-specific Sorting of Strings
- Next Greater Element
- Kth smallest element
- Minimum Jumps
- Ways to Reach the n'th Stair
- Longest Common Subsequence
- 0 - 1 Knapsack Problem
- Find whether path exist
- Kth Smallest
- Rotten Oranges
- Steps by Knight
- Container With Most Water
- Print Anagrams Together
- Rotate by 90 degree
- Closest Three Sum
- Word Search
- Sort 0s, 1s and 2s
- Large Factorial
- Maximize Number of 1's
- Single Among Doubles in a Sorted
- Maximum Product Subarray
- Row with max 1s
- Comment Removal
- Factorials of large numbers
- Longest Substring with K Uniques
- Longest Palindrome in a String
- K-th element of two Arrays
- Triplets with Smaller Sum
- Number of pairs
- Minimum swaps and K together
- Minimize the Heights II
- First and Last Occurrences
- Coin Change (Count Ways)
- Count of sum of consecutives
- Knight Walk
- Next Permutation
- Longest Repeating Subsequence
- Stream First Non-repeating
- Snake and Ladder Problem
- Special Matrix
- Floyd Warshall
- Negative weight cycle
- Restrictive Candy Crush
- Jump Game
- Reverse a Stack
- Delete all occurrences of a given key in a doubly linked list
- Geek and New Job
- Reverse a linked list
- Remove duplicates from an unsorted linked list
- Split a Linked List into two halves
- Inorder Traversal
- Reverse a Doubly Linked List
- 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
- Check If Circular Linked List
- Left View of Binary Tree
- Delete Middle of Linked List
- Intersection Sorted Linked Lists
- Remove Duplicates from a Sorted Linked List
- Reverse Level Order Traversal
- DFS of Graph
- Insert a node in a BST
- BFS of graph
- Identical Trees
- Root to leaf path sum
- Square Root
- Nodes without a Sibling
- Insertion at doubly linked list
- Minimum Depth of a Binary Tree
- Three way partitioning
- Counting Sort
- Full Binary Tree
- Symmetric Tree
- Maximum Node Level
- Remove Half Nodes
- Sum of Left Leaf Nodes
- Frequencies in a Limited Array
- Equilibrium Point
- Array Leaders
- Parenthesis Checker
- Union of Arrays with Duplicates
- Check Equal Arrays
- Missing in Array
- Product array puzzle
- Pizza Love
- Missing And Repeating
- Common in 3 Sorted Arrays
- Chocolate Distribution Problem
- Smallest subarray with sum greater than x
- Alternate Positive Negative
- Modify the Array
- Special array reversal
- Two sum -Pairs with 0 Sum
- Segregate 0s and 1s
- Count the Zeros
- First and Second Smallests
- Palindrome String
- Pangram Strings
- Shortest path from 1 to n
- Magic numbers
- Help the Old Man!!!
- Plus One
- Search insert position of K in a sorted array
- Silver and Gold
- Geek and Snow Fighting
- Geek and Co-Prime Numbers