isandeep2183
STREAK
20/1469
days
Longest streak/Global longest streak
Language Used
C++, Java
Coding Score
688
Problem Solved
301
Contest Rating
__
162 points
Contributor
162 points
Contributor
1 Point
Proficient
Proficient
100 Point
Scholar
Scholar
1k Point
Master
Master
10k Point
Ace
Ace
50k Point
48 submissions in current year
SCHOOL (1)
BASIC (61)
EASY (126)
MEDIUM (108)
HARD (5)
- Reverse alternate nodes in Link List
- Rotate a Linked List
- Sort a linked list of 0s, 1s and 2s
- Detect Loop in linked list
- Merge Sort
- Quick Sort
- Binary Tree from Inorder and Postorder
- Bottom View of Binary Tree
- Delete without head pointer
- Diameter of a Binary Tree
- Sum Tree
- Tree Boundary Traversal
- Validate an IP Address
- Remove loop in Linked List
- Minimum Swaps to Sort
- Implement Atoi
- Palindrome Linked List
- Print matrix in diagonal pattern
- Rat in a Maze Problem - I
- Count distinct elements in every window
- k-Anagram
- Find triplets with zero sum
- Sort a stack
- Duplicate Subtree
- Top View of Binary Tree
- k-th Smallest in BST
- Find Common Nodes in two BSTs
- Peak element
- Union of Two Linked Lists
- Pair Sum in BST
- Construct Tree from Inorder & Preorder
- Normal BST to Balanced BST
- ZigZag Tree Traversal
- Reverse array in groups
- Wave Array
- Rearrange Array Alternately
- Rearrange an array with O(1) extra space
- Maximum Index
- Rotate Array
- Kadane's Algorithm
- Majority Element
- Binary Array Sorting
- Count Inversions
- Two Repeated Elements
- Union of 2 Sorted Arrays
- Indexes of Subarray Sum
- Triplet Sum in Array
- Boolean Matrix
- Spirally traversing a matrix
- Search in a sorted Matrix
- Subarray with 0 sum
- Subarrays with equal 1s and 0s
- Strings Rotations of Each Other
- Postfix Evaluation
- Stock span problem
- Next Greater Element
- Minimum Platforms
- Longest Common Subsequence
- Sort according to an Array
- Kth Smallest
- Shortest Common Supersequence
- Container With Most Water
- 4 Sum - All Quadruples
- Excel Sheet | Part - 1
- Sort 0s, 1s and 2s
- Pythagorean Triplet
- Count pairs Sum in matrices
- Form the Largest Number
- Maximum Product Subarray
- Row with max 1s
- Column name from a given column number
- Substrings with K Distinct
- Sum of two large numbers
- Equal 0, 1 and 2
- Find the N-th character
- Length of the longest substring
- k largest elements
- Longest Common Substring
- Smallest distinct window
- Longest Substring with K Uniques
- Triplets with Smaller Sum
- Rod Cutting
- Number of pairs
- Missing element of AP
- First negative in every window of size k
- First and Last Occurrences
- Minimum Deletions
- Minimum number of deletions
- Find largest word in dictionary
- Minimum number of deletions and insertions
- Coin Change (Count Ways)
- Perfect Sum Problem
- Partition Equal Subset Sum
- Permutation with Spaces
- Smaller on Left
- Longest Repeating Subsequence
- Help Classmates
- Subset Sum Problem
- Form a palindrome
- Target Sum
- Reverse a Stack
- Expression contains redundant bracket or not
- LCP
- Number Of Enclaves
- Maximum Sum Combination
- Partitions with Given Difference
- Floor in BST
- Maximum Triplet product
- Reverse a linked list
- Frequency in a Linked List
- Pairwise swap elements of a linked list
- Node at a given index in linked list
- Inorder Traversal
- Bubble Sort
- Selection Sort
- 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
- Check If Circular Linked List
- Left View of Binary Tree
- Delete Middle of Linked List
- Intersection Sorted Linked Lists
- Find Transition Point
- Remove Duplicates from a Sorted Linked List
- Reverse Level Order Traversal
- Stack using Linked List
- Implement stack using array
- Identical Trees
- Square Root
- Binary Search
- Remove Duplicates Sorted Array
- Delete in a Singly Linked List
- Kth largest element in BST
- Array Duplicates
- Special Stack
- Level order traversal
- Intersection of Two Linked Lists
- Insert in a Sorted List
- More than n/k Occurrences
- Max and min element in Binary Tree
- Reverse Using Stack
- Delete Alternate Nodes
- Find the Sum of Last N nodes of the Linked List
- Count Pairs whose sum is equal to X
- Find length of Loop
- Find n/k th node in Linked list
- Queue Reversal
- Delete Mid of a Stack
- The New Line
- Taking input
- Learn to Comment
- Learning to be precise
- Learning Macros
- Swap the array elements
- Swap values using References
- Find the Frequency
- Reverse an Array
- Power of 2
- Equilibrium Point
- Floor in a Sorted Array
- Sum of upper and lower triangles
- Print Matrix in snake Pattern
- Transpose of Matrix
- Matrix Boundary Traversal
- Winner of an election
- String Rotated by 2 Places
- Isomorphic Strings
- Most Frequent Character
- Reverse Words
- Panagram Checking
- Parenthesis Checker
- Generate Binary Numbers
- K largest elements
- Pattern searching
- First Repeating Element
- Union of Arrays with Duplicates
- Check Equal Arrays
- Missing in Array
- Roman Number to Integer
- Intersection of Arrays with Distinct
- Excel Sheet | Part - 2
- Max Value Permutation
- Missing And Repeating
- Non-Repeating Element
- Find Kth Rotation
- Find the closest number
- Common in 3 Sorted Arrays
- Number and the Digit Sum
- Search in a Row-Column sorted matrix
- Move All Zeroes to End
- String Duplicates Removal
- Missing number
- Move all negative elements to end
- String Manipulation
- Bitonic Point
- Closest Strings
- Alternate Positive Negative
- Remove Consecutive Characters
- Greater on right side
- Second Largest
- Two Sum - Pair with Given Sum
- Equal point in a string of brackets
- Number of occurrence
- Longest Common Prefix of Strings
- Meta Strings
- Min Number of Flips
- Two sum -Pairs with 0 Sum
- Find the closest pair from two arrays
- Count the Zeros
- First and Second Smallests
- Palindrome String
- Search array with adjacent diff at most k
- Divisible by 7
- Encrypt the string - 2
- Armstrong Numbers
- Max Sum Subarray of size K
- Ceil The Floor
- Sum 1 to n Divisors
- Check if it is possible to survive on Island
- Plus One
- First and last occurrences of x
- License Key Formatting
- Split the binary string into substrings with equal number of 0s and 1s
- Move Last Element to Front of a Linked List
- Print N to 1 without loop
- Print GFG n times
- Search in Linked List
- Array to Linked List
- Introduction to Trees
- Print Linked List
- Find Length of Linked List
- Postorder Traversal
- Queue Using Array
- Count zeros in a sorted matrix
- Preorder Traversal
- C++ STL | Set 1 (vector)
- C++ STL | Set 5 (queue)
- C++ STL | Set 6 (set)
- Search a node in BST
- Palindromic Array
- Linked List Insertion At End
- C++ Functions (Sum of numbers) | Set 1
- Minimum element in BST
- Anagram of String
- Is Linked List Length Even?
- Identical Linked Lists
- Insert in Middle of Linked List
- Alternates in an Array
- Start Coding
- Stack designer
- Print 1 To N Without Loop
- Array Search
- Sorted Array Search
- Binary String
- Reverse a String
- C++ Hello World
- Palindrome Array
- Sum of Array
- Print Elements of Array
- Sort Array II
- Maximum product of two numbers
- Value equal to index value
- Immediate Smaller Element
- Elements in the Range
- Find element at a given Index
- Last index of One
- Merge two strings
- Largest Element in Array
- Rotate Array by One
- Array Subset
- C++ Strings
- Count of smaller elements
- Min and Max in Array
- Remove character
- C++ if-else (Decision Making)
- Addition of Two Numbers
- C++ Input / Output
- Odd or Even
- Vowel or Not
- Find the fine
- Factorial
- Finger Game
- Sum of first n terms
- Count Squares
- Middle of Three
- Swap two numbers
- Thief trying to escape
- Count Sorted Rows
- Sorted matrix
- Max Min
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