pankajbind
2Rank
STREAK
94/1020
days
Institution
Uka Tarsadia University (UTU) Surat
Language Used
Java, C++, Python
Overall Coding Score
1738
Total Problem Solved
511
Monthly Coding Score
44
Contributor
Contributor
1 Point
Proficient
Proficient
100 Point
Scholar
Scholar
1k Point
Master
Master
10k Point
Ace
Ace
50k Point
214 submissions in current year
- Reverse a linked list
- Pairwise swap elements of a linked list
- Given a linked list of 0s, 1s and 2s, sort it.
- linked list of strings forms a palindrome
- Detect Loop in linked list
- Delete nodes having greater value on right
- Remove duplicates from an unsorted linked list
- Sorted insert for circular linked list
- Reverse a Doubly Linked List
- Bubble Sort
- Selection Sort
- Insertion Sort
- Check for BST
- Right View of Binary Tree
- K distance from root
- Mirror Tree
- Maximum Width of Tree
- Delete without head pointer
- Height of Binary Tree
- Check for Balanced Tree
- Nth node from end of linked list
- Finding middle element in a linked list
- Left View of Binary Tree
- Delete Middle of Linked List
- Decimal Equivalent of Binary Linked List
- Intersection of two sorted Linked lists
- Find Transition Point
- Queue using two Stacks
- Remove duplicate element from sorted Linked List
- Stack using two queues
- Reverse Level Order Traversal
- DFS of Graph
- Insert a node in a BST
- BFS of graph
- Determine if Two Trees are Identical
- Square root of a number
- Print all nodes that don't have sibling
- Lowest Common Ancestor in a BST
- Implement two stacks in an array
- Run Length Encoding
- Remove duplicate elements from sorted Array
- Largest subarray with 0 sum
- Binary Tree to BST
- Remove every kth node
- Check if all leaves are at same level
- You and your books
- Print matrix in diagonal pattern
- Check whether BST contains Dead End
- Delete a Node in Single Linked List
- Kth largest element in BST
- Minimum distance between two numbers
- Find duplicates in an array
- Count distinct elements in every window
- Three way partitioning
- Find Common Nodes in two BSTs
- Level order traversal
- Peak element
- Inorder Successor in BST
- Index Of an Extra Element
- Insert in a Sorted List
- Sum of leaf nodes in BST
- Count More than n/k Occurences
- Reverse a string using Stack
- Symmetric Tree
- Count Pairs whose sum is equal to X
- Find length of Loop
- Normal BST to Balanced BST
- Leaf under budget
- Reverse First K elements of Queue
- Closest Neighbour in BST
- Brothers From Different Roots
- Move all zeros to the front of the linked list
- Delete middle element of a stack
- Step by Step Condition - Java
- Swap the array elements
- Predict the Column
- Xoring and Clearing
- Frequency Game
- Find first set bit
- Rightmost different bit
- Check whether K-th bit is set or not
- Wave Array
- Frequencies of Limited Range Array Elements
- Equilibrium Point
- Leaders in an array
- Floor in a Sorted Array
- Minimum Number in a sorted rotated array
- Union of Two Sorted Arrays
- Subarray with given sum
- Print adjacency list
- Sum of upper and lower triangles
- Print Matrix in snake Pattern
- Determinant of a Matrix
- Boundary traversal of matrix
- Anagram
- Winner of an election
- Check if string is rotated by two places
- Isomorphic Strings
- The Modified String
- Reverse words in a given string
- Minimum indexed character
- Panagram Checking
- Non Repeating Character
- Parenthesis Checker
- Minimum indexed character
- Minimum Cost of ropes
- N meetings in one room
- Reach a given score
- Count ways to N'th Stair
- Count number of hops
- First Repeating Element
- Missing number in array
- Product array puzzle
- Roman Number to Integer
- Top K Frequent Elements in Array - |
- Intersection of two arrays
- Sort an array of 0s, 1s and 2s
- Maximize sum(arr[i]*i) of an Array
- Pascal Triangle
- Non-Repeating Element
- Count the elements
- Rotation
- Maximize sum after K negations
- Maximum no of 1's row
- Move all zeroes to end of array
- Remove all duplicates from a given string
- Chocolate Distribution Problem
- Count pairs Sum in matrices
- Count the triplets
- Find Pair Given Difference
- Bitonic Point
- Smallest subarray with sum greater than x
- Alternate positive and negative numbers
- Check if a given string is a rotation of a palindrome
- Remove b and ac from a given string
- Arya's Long String
- Remove Duplicates
- Same characters in two strings
- Max Sum without Adjacents
- Second Largest
- Key Pair
- Rotate Bits
- Second most repeated string in a sequence
- Find all pairs with a given sum
- Number of occurrence
- Does array represent Heap
- Check if array is sorted
- String's Count
- Longest Common Prefix in an Array
- Longest Distinct characters in string
- Product Pair
- Special array reversal
- Count pairs with given sum
- Segregate 0s and 1s
- Play With OR
- First element to occur k times
- Find the closest pair from two arrays
- Count the Zeros
- First negative integer in every window of size k
- Merge two binary Max heaps
- Four Elements
- Palindrome String
- Save Ironman
- Pattern Searching
- Print Bracket Number
- Divisible by 7
- Is Binary Number Multiple of 3
- Minimum Operations
- Check if a number is divisible by 8
- Number of 1 Bits
- Reverse Bits
- Max Sum Subarray of size K
- Nth Fibonacci Number
- Maximum Sum Problem
- Maximize dot product
- Shortest path from 1 to n
- Sum of all divisors from 1 to n
- Reach the Nth point
- Minimum number of Coins
- Perfect Numbers
- Largest number possible
- Recamans sequence
- Form a number divisible by 3 using array digits
- Recursive sequence
- Arithmetic Number
- Row with minimum number of 1's
- Surround the 1's
- Exit Point in a Matrix
- Inorder Traversal and BST
- Letters Collection
- Print Pattern
- Sum of dependencies in a graph
- Smallest window containing 0, 1 and 2
- Insert an Element at the Bottom of a Stack
- Fibonacci series up to Nth term
- Divisor Game
- Make the array beautiful
- Remainder on dividing by 11
- Lower Case to Upper Case
- High Frequency
- Weird Island
- Construction of a string
- Virus Infection
- Same characters
- Find Bots on Geeklandster
- Build Adjacency List
- Strong Students in School
- Min Query
- The Final Task
- Divide and Rule
- Maximum Happiness
- MAX Array
- Illuminate the hall
- Magic Array
- Not a palindromic string
- Minimum Number of Elements