Description

Covers around 20+ most popular coding interview problems ranging from a variety of topics   ( will have 200+ problems as 4 problems are being added every week)

    Merge Intervals
        Idea of Merge Intervals
        Merge Intervals
        Intervals Intersection (coming soon)
        Conflicting Appointments (coming soon)

    Two Pointers
        Idea of Two pointers and types of two pointers solutions
        Two Sum
        Remove Duplicates from Sorted Array
        3 Sum
        Pair with Target Sum  (coming soon)
        Squaring a Sorted Array  (coming soon)
        Triplet Sum to Zero   (coming soon)
        Triplet Sum Close to Target   (coming soon)
        Triplets with Smaller Sum   (coming soon)
        Subarrays with Product Less than a Target  (coming soon)
        Dutch National Flag Problem  (coming soon)
    Fast & Slow Pointers
        Linked List Cycle using Floyd’s Cycle Detection Algorithm
        Happy Numbers
        Ugly number  (coming soon)
        Middle of the LinkedList (coming soon)
        LinkedList Cycle  (coming soon)
        Start of LinkedList Cycle (coming soon)
    Bitwise Manipulation
        Single Numbers 
        Flipping an Image
        Single Number II ( coming soon)
        Single Number III ( coming soon)

    Greedy Technique
        What are Greedy Algorithms ?
        Bulbs
        Highest Product
        Disjoint Sets
        Largest Permutation ( coming soon)
        Meeting rooms ( coming soon)
        Distribute Candy ( coming soon)
        Seats ( coming soon)
        Assign Mice to Holes ( coming soon)
        Majority Element ( coming soon)
        Gas Station ( coming soon)

    Island Patterns
        Intro to Matrix
        Number of Islands Explanation
        Number of Islands Code
        Number of distinct Islands Explanation
        Number of distinct island coding
        Count sub islands   
        Max Area of an island   (coming soon)
        Island Perimeter  (coming soon)
        Flood fill  (coming soon)
        Wall and Fates   (coming soon)
        Minesweeper   (coming soon)
        Surrounded Regions   (coming soon)
        Find all groups of a farm land   (coming soon)
    Topological Sort
        Introduction to Graph Problems 
        Topological Sort
        Kahn’s Algorithm
        Implementing Topological Sort
        Course Schedule
        Alien Dictionary
        Minimum Height Trees  (coming soon)
        All Ancestors of a Node in a Directed Acyclic Graph  (coming soon)
        Build a Matrix With Conditions  (coming soon)
        Find All Possible Recipes from Given Supplies  (coming soon)

Upcoming Additions  (3-4 problems are added every week)

    Sliding Window
        Easy
            Maximum Sum Subarray of Size K
            Smallest Subarray With a Greater Sum
        Medium
            Longest Substring with maximum K Distinct Characters 
            Fruits into Baskets
        Hard
            Longest Substring with Distinct Characters
            Longest Substring with Same Letters after Replacement
            Longest Subarray with Ones after Replacement
    Arrays
        Medium
            Group Anagrams
        Hard
            Trapping Rain Water
    Merge Intervals
        Medium
            Intervals Intersection
            Conflicting Appointments
    Linked List
        Easy
            Reverse a Linked List
        Medium
            Reverse a sub list
            Reverse a k-element sub list
    Two Heaps
        Medium
            Find the median of a number stream
        Hard
            Maximum Capital
            Sliding Window Median 
    Top k elements
        Easy
            Top ‘K’ Numbers
            Kth Smallest Number
            ‘K’ Closest Points to the Origin
            Connect Ropes
        Medium
            Top ‘K’ Frequent Numbers
            Frequency Sort
            Kth Largest Number in a Stream
            ‘K’ Closest Numbers
            Maximum Distinct Elements
            Sum of Elements
        Hard
            Rearrange String
    K-way merge
    Binary Search
    Backtracking
    1D Dynamic programing
    2D Dynamic programing
    Cyclic Sort
    Topological Sort
    Stacks
    Queues
    Depth First Search
    Breadth First Search
    Trie
    Hash Maps
    Math Tricks
    Miscellaneous

Who this course is for:

    Software Engineers who want to ace coding interviews in top tech firms

Requirements

    python
    basic idea of Data Structures and Algorithms
    Leetcode account

Last Updated 2/2023