syednajamusaqib
STREAK
127/1477
days
Longest streak/Global longest streak
Language Used
C++, Python
Coding Score
1104
Problem Solved
346
Contest Rating
__
13 points
Contributor
13 points
Contributor
1 Point
Proficient
Proficient
100 Point
Scholar
Scholar
1k Point
Master
Master
10k Point
Ace
Ace
50k Point
20 submissions in current year
SCHOOL (0)
BASIC (27)
EASY (121)
MEDIUM (170)
HARD (28)
- Reverse alternate nodes in Link List
- Rotate a Linked List
- Sort a linked list of 0s, 1s and 2s
- Add Number Linked Lists
- Merge 2 sorted linked list in reverse order
- Detect Loop in linked list
- Quick Sort on Linked List
- Merge Sort
- Quick Sort
- Bottom View of Binary Tree
- Delete without head pointer
- Intersection in Y Shaped Lists
- Merge two sorted linked lists
- Flattening a Linked List
- Tree Boundary Traversal
- Two Stacks in an Array
- The Celebrity Problem
- Largest subarray with 0 sum
- Get Min from Stack
- Remove loop in Linked List
- Palindrome Linked List
- Print matrix in diagonal pattern
- BST with Dead End
- Find triplets with zero sum
- Sort a stack
- Duplicate Subtree
- Top View of Binary Tree
- Find Common Nodes in two BSTs
- Peak element
- Merge Sort for Linked List
- Union of Two Linked Lists
- Euler circuit and Path
- Binary Tree to CDLL
- Root to Leaf Paths
- K Sum Paths
- Isomorphic Trees
- Maximum path sum from any node
- Children Sum in a Binary Tree
- Deletion and Reverse in Circular Linked List
- Normal BST to Balanced BST
- Kth Ancestor in a Tree
- Smallest Positive Missing
- Wave Array
- Rearrange Array Alternately
- Stock buy and sell
- Rotate Array
- Kadane's Algorithm
- Majority Element
- Count Inversions
- Indexes of Subarray Sum
- Triplet Sum in Array
- Merge Without Extra Space
- Level of Nodes
- Boolean Matrix
- Spirally traversing a matrix
- Search in a sorted Matrix
- Rotate by 90 degree
- Determinant of a Matrix
- Subarray with 0 sum
- Longest Consecutive Subsequence
- Strings Rotations of Each Other
- Stock span problem
- Next Greater Element
- K Sized Subarray Maximum
- Minimum Platforms
- Minimum Jumps
- Detect Cycle using DSU
- Stickler Thief
- 0 - 1 Knapsack Problem
- Allocate Minimum Pages
- Zero Sum Subarrays
- Kth Smallest
- Shortest Common Supersequence
- Container With Most Water
- Print Anagrams Together
- Rotate by 90 degree
- Top K Frequent in Array
- 4 Sum - All Quadruples
- Sort 0s, 1s and 2s
- Pascal Triangle
- Number of subarrays with maximum values in given range
- Top k numbers in a stream
- Maximize Number of 1's
- Consecutive 1's not allowed
- Count Occurences of Anagrams
- Pythagorean Triplet
- Painting the Fence
- Search in Rotated Sorted Array
- Max Score from Subarray Mins
- Subarray Sum Divisible By K
- Maximum Product Subarray
- Longest subarray with sum divisible by K
- Check if a string is repetition of its substring of k-length
- Row with max 1s
- Column name from a given column number
- Substrings with K Distinct
- Longest Subarray with Sum K
- Count the Reversals
- Max Sum without Adjacents
- Factorials of large numbers
- Shuffle integers
- k largest elements
- Sum of XOR of all pairs
- Longest substring with distinct characters
- Longest Substring with K Uniques
- Valid Expression
- Triplets with Smaller Sum
- Largest Sum Subarray of Size at least K
- First negative in every window of size k
- Minimize the Heights II
- Transform to prime
- First and Last Occurrences
- Minimum Deletions
- Valid Substring
- Number following a pattern
- Bleak Numbers
- Game of XOR
- Modified Game of Nim
- Max Sum Increasing Subsequence
- Coin Change (Count Ways)
- Sequence of Sequence
- Gold Mine Problem
- Knapsack with Duplicate Items
- Partition Equal Subset Sum
- Count possible ways to construct buildings
- Array Pair Sum Divisibility Problem
- Number of paths
- Smith Number
- Smaller on Left
- How Many X's?
- Segregate even and odd nodes in a Linked List
- Largest square formed in a matrix
- Kth Largest in a Stream
- Transitive closure of a Graph
- Flood fill Algorithm
- Techfest and the Queue
- Reverse Spiral Form of Matrix
- Triplets in Sorted Linked List
- Help Classmates
- Subset Sum Problem
- Subarrays with sum K
- Remove K Digits
- Count pairs in array divisible by K
- Number of Provinces
- Find duplicate rows in a binary matrix
- Paths from root with a specified sum
- Sort for Singly Linked List
- Minimize the Heights I
- Anti Diagonal Traversal of Matrix
- Unique Number III
- All Unique Permutations of an array
- Course Schedule
- Reverse a Stack
- Maximum Meetings in One Room
- Buy Maximum Stocks
- Smallest sum contiguous subarray
- Stack Permutations
- Expression contains redundant bracket or not
- Sort a k sorted doubly linked list
- Number Of Enclaves
- Eventual Safe States
- Maximum Consecutive Ones
- Aggressive Cows
- Maximum Sum Combination
- Floor in BST
- Maximum Value
- Next Greater Element in Circular Array
- Water the plants
- New Year Resolution
- Grinding Geek
- Reverse a linked list
- Delete N nodes after M nodes of a linked list
- Pairwise swap elements of a linked list
- Node at a given index in linked list
- Linked list of strings forms a palindrome
- Compare two linked lists
- Delete nodes having greater value on right
- Remove duplicates from an unsorted linked list
- Split a Linked List into two halves
- Reverse a Doubly Linked List
- Bubble Sort
- Height of Binary Tree
- Balanced Tree Check
- Kth from End of Linked List
- Middle of a Linked List
- Check If Circular 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
- Binary Search
- Remove Duplicates Sorted Array
- Remove every k'th node
- Convert to Roman No
- Multiply two linked lists
- Kth largest element in BST
- Minimum distance in an Array
- Array Duplicates
- Three way partitioning
- Index of an Extra Element
- Intersection of Two Linked Lists
- Insert in a Sorted List
- More than n/k Occurrences
- Reverse Using Stack
- Symmetric Tree
- Delete Alternate Nodes
- Find the Sum of Last N nodes of the Linked List
- Find n/k th node in Linked list
- Queue Reversal
- Reverse first K of a Queue
- Brothers From Different Roots
- Move all zeros to the front of the linked list
- Delete Mid of a Stack
- Predict the Column
- First Set Bit
- Rightmost different bit
- Check K-th Bit
- Frequencies in a Limited Array
- Equilibrium Point
- Array Leaders
- Sum of upper and lower triangles
- Print Matrix in snake Pattern
- Transpose of Matrix
- Matrix Boundary Traversal
- Anagram
- Winner of an election
- String Rotated by 2 Places
- Isomorphic Strings
- Reverse Words
- Non Repeating Character
- Parenthesis Checker
- Union of Arrays with Duplicates
- Check Equal Arrays
- Missing in Array
- Product array puzzle
- Roman Number to Integer
- Intersection of Arrays with Distinct
- Missing And Repeating
- Common in 3 Sorted Arrays
- Sorted and Rotated Minimum
- Maximum no of 1's row
- Search in a Row-Column sorted matrix
- Move All Zeroes to End
- String Manipulation
- Chocolate Distribution Problem
- Count the triplets
- Find Pair Given Difference
- Bitonic Point
- Left most and right most index
- Smallest subarray with sum greater than x
- Closing bracket index
- Remove Consecutive Characters
- Remove Duplicates
- Second Largest
- Rotate Bits
- Find all pairs with a given sum
- Number of occurrence
- Does array represent Heap
- String's Count
- Longest Common Prefix of Strings
- Min Manipulations to make Strings Anagram
- Find the closest pair from two arrays
- Length of longest subarray
- Four Elements
- Palindrome String
- Search array with adjacent diff at most k
- Pair with given sum in a sorted array
- Count number of words
- Minimum Operations
- Adding Array Elements
- Number of 1 Bits
- Max Sum Subarray of size K
- Prime Number
- Shortest path from 1 to n
- Sum 1 to n Divisors
- Reach the Nth point
- Form a number divisible by 3 using array digits
- Inorder Traversal and BST
- Letters Collection
- Print Pattern
- Sum of dependencies in a graph
- Print Diagonally
- Smallest window containing 0, 1 and 2
- Move Last Element to Front of a Linked List
- Insert an Element at the Bottom of a Stack
- Minimize the sum
- Find the first node of loop in linked list
- Reverse both parts
- Print Linked List
- Find Length of Linked List
- Preorder Traversal
- Search a node in BST
- Multiply Matrices
- Linked List Insertion At End
- Minimum element in BST
- Is Linked List Length Even?
- Identical Linked Lists
- Modular Node
- Insert in Middle of Linked List
- Array Search
- Sorted Array Search
- Reverse a String
- Print Linked List
- Search In Linked List
- Length of Last word
- Rotate Array by One
- Array Subset
- Print first letter of every word in the string
- Set kth bit
- Median of an Array
- Count Squares
- Addition of two square matrices
- Sorted matrix
- Max Min
- Doubly Linked List Traversal
- Linked List Group Reverse
- Reorder List
- Clone List with Next and Random
- Max rectangle
- AVL Tree Insertion
- Nodes at given distance in binary tree
- Trapping Rain Water
- Histogram Max Rectangular Area
- Median of 2 Sorted Arrays of Different Sizes
- The Painter's Partition Problem-II
- Search Pattern
- Number of distinct subsequences
- Wildcard string matching
- Sum-string
- Palindromic Partitioning
- Median in a row-wise sorted Matrix
- Longest valid Parentheses
- Distribute candies in a binary tree
- IPL 2021 - Final
- Split Array Largest Sum
- Find the String
- Stock Buy and Sell – Max 2 Transactions Allowed
- Largest rectangular sub-matrix whose sum is 0
- Vertex Cover
- Count Reverse Pairs
- Candy
- Better String
- Making A Large Island
We use cookies to ensure you have the best browsing experience on our website. By using our site, you acknowledge that you have read and understood our Cookie Policy & Privacy Policy