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sangram_1
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STREAK
68/1552
days
Longest streak/Global longest streak
Language Used
Java, Python, C++
Coding Score
604
Problem Solved
178
Contest Rating
1694
61 submissions in current year
SCHOOL (0)
BASIC (6)
EASY (57)
MEDIUM (101)
HARD (14)
- Rotate a Linked List
- Sort a linked list of 0s, 1s and 2s
- Detect Loop in linked list
- Quick Sort on Linked List
- Insert in Sorted Circular Linked List
- Intersection in Y Shaped Lists
- Diameter of a Binary Tree
- Find the number of islands
- Gas Station
- Kth smallest element in a Matrix
- Is Binary Tree Heap
- Remove loop in Linked List
- Multiply two strings
- Implement Atoi
- Palindrome Linked List
- Merge two BST 's
- Count distinct elements in every window
- Root to leaf paths sum
- Peak element
- Root to Leaf Paths
- XOR Linked List
- Insert in Sorted way in a Sorted DLL
- Predecessor and Successor
- Deletion in Circular Linked List
- Sum of nodes on the longest path
- Maximum Non-Adjacent Nodes Sum
- Smallest Positive Missing
- Rotate and delete
- Rotate Array
- Kadane's Algorithm
- Majority Element
- Count Inversions
- Indexes of Subarray Sum
- Count the number of possible triangles
- Merge Without Extra Space
- Spirally traversing a matrix
- Search in a sorted Matrix
- Rotate by 90 degree
- Subarray range with given sum
- Longest Consecutive Subsequence
- Strings Rotations of Each Other
- K Sized Subarray Maximum
- Minimum Cost of ropes
- Nearly sorted
- Find median in a stream
- Job Sequencing Problem
- Sum of all substrings of a number
- Allocate Minimum Pages
- Container With Most Water
- Print Anagrams Together
- Rotate by 90 degree
- Stock Buy and Sell – Multiple Transaction Allowed
- Word Search
- Sort 0s, 1s and 2s
- Maximize Number of 1's
- Split the Array
- Pythagorean Triplet
- Search in Rotated Sorted Array
- Count pairs Sum in matrices
- Add Binary Strings
- Maximum Product Subarray
- Sort the given array after applying the given equation
- Substrings with K Distinct
- Longest Subarray with Sum K
- Longest substring with distinct characters
- K-th element of two Arrays
- Minimum sum
- Not a subset sum
- Minimize the Heights II
- Minimum Deletions
- Permutations of a String
- CamelCase Pattern Matching
- Dice throw
- Next Permutation
- Print leaf nodes from preorder traversal of BST
- Count the paths
- Subarrays with sum K
- Find rectangle with corners as 1
- Minimize the Heights I
- Overlapping Intervals
- Sort a k sorted doubly linked list
- Majority Element - More Than n/3
- Minimal Cost
- Aggressive Cows
- Non-overlapping Intervals
- Stickler Thief II
- Insert Interval
- Make array elements unique
- Find the first node of loop in linked list
- Minimum repeat to make substring
- Unique Paths in a Grid
- Kth Missing Positive Number in a Sorted Array
- Count Subarrays with given XOR
- Set Matrix Zeros
- Count pairs with given sum
- Find All Triplets with Zero Sum
- Split array in three equal sum subarrays
- Last Moment Before All Ants Fall Out
- Find H-Index
- Count all triplets with given sum in sorted array
- Implement Pow
- Reverse a linked list
- Frequency in a Linked List
- Mirror Tree
- Height of Binary Tree
- Middle of a Linked List
- Level Order in spiral form
- Reverse Level Order Traversal
- BFS of graph
- Remove Duplicates from an array
- Multiply two linked lists
- Max distance between same elements
- Split Linked List Alternatingly
- Delete Alternate Nodes
- Find the Sum of Last N nodes of the Linked List
- Linked List Matrix
- Closest Neighbour in BST
- Reverse an Array
- Equilibrium Point
- Roof Top
- Anagram
- Reverse Words
- Non Repeating Character
- Parenthesis Checker
- Union of Arrays with Duplicates
- Missing And Repeating
- Sorted and Rotated Minimum
- Search in a Row-Column sorted matrix
- Move All Zeroes to End
- Pairs with difference k
- Swap and Maximize
- Single Number
- Alternate Positive Negative
- Kth distance
- Nearest multiple of 10
- Reorganize The Array
- Facing the sun
- Second Largest
- Two Sum - Pair with Given Sum
- Number of occurrence
- Modify the Array
- Sum Pair closest to target
- Substrings with same first and last characters
- Total count
- Pair with given sum in a sorted array
- Count Digits
- Sum 1 to n Divisors
- Stock Buy and Sell – Max one Transaction Allowed
- Two Smallests in Every Subarray
- Largest Pair Sum
- Two Swaps
- Maximize partitions in a String
- Meeting Rooms
- Count Pairs whose sum is less than target
- Union of Two Sorted Arrays with Distinct Elements
- Intersection of Two arrays with Duplicate Elements
- Fizz Buzz
- Search in a row-wise sorted matrix
- Binary Tree to DLL
- Clone List with Next and Random
- LRU Cache
- Trapping Rain Water
- Max Circular Subarray Sum
- Smallest window containing all characters
- Burning Tree
- Search Pattern
- Longest Prefix Suffix
- Circle of strings
- Sub-arrays with equal number of occurences
- Longest valid Parentheses
- Kth Smallest Number in Multiplication Table
- Min Chars to Add for Palindrome
