What You Can Expect from This Course
When you enroll in this course, you’re signing up for a comprehensive, step-by-step guide to mastering algorithms, designed to help you succeed in coding interviews and boost your programming skills. Whether you're preparing for a technical interview, looking to advance your career, or simply wanting to deepen your understanding of data structures and algorithms, this course provides everything you need to feel confident tackling complex coding problems.
In-Depth Lessons with Clear Explanations
Expect detailed lessons that break down 75 essential LeetCode problems. Each lesson includes a thorough explanation of the algorithm at hand, followed by a step-by-step breakdown of the solution in C++. You’ll not only learn how to solve each problem but also understand why each approach works, giving you the tools to handle similar challenges in the future. The course is structured to build your knowledge progressively, starting with easier problems and advancing to more difficult ones, ensuring you grasp both the fundamentals and more advanced concepts.
Interactive and Engaging Learning
Learning algorithms can be daunting, but this course uses modern animations to make it more engaging and intuitive. Expect to see complex concepts visualized in real-time, allowing you to better understand how algorithms work under the hood. These visual aids are designed to make the learning process smoother and more enjoyable, turning abstract ideas into clear, actionable knowledge. Alongside the animations, you'll have access to interactive quizzes that will test your knowledge, ensuring you retain what you've learned and are ready for the next challenge.
Skills for Real-World Success
This course isn’t just about passing interviews—it's about acquiring skills that will serve you throughout your career as a software developer. Expect to gain practical experience in solving problems with efficiency and clarity, skills that are highly valued in the industry. Whether you're a beginner looking to build a strong foundation or an experienced developer aiming to refine your skills, the knowledge you’ll gain from this course will equip you to handle real-world coding challenges with confidence.
By the end of this course, you’ll have mastered 75 crucial algorithms, sharpened your problem-solving abilities, and become proficient in writing clean, efficient code in C++. You'll be better prepared for technical interviews, ready to tackle any coding challenge, and confident in your ability to deliver high-quality solutions in professional environments.
Course curriculum
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2
Array / String
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#1 - 1768. Merge Strings Alternately
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#2 - 1071. Greatest Common Divisor of Strings
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#3 - 1431. Kids with the Greatest Number of Candies
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#4 - 605. Can Place Flowers
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#5 - 345. Reverse Vowels of a String
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#6 - 151. Reverse Words in a String
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#7 - 238. Product of Array Except Self
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#8 - 334. Increasing Triplet Subsequence
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#9 - 443. String Compression
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3
Two Pointers
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#10 - 283. Move Zeroes
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#11 - 392. Is Subsequence
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#12 - 11. Container with Most Water
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#13 - 1679. Max Number of K-Sum Pairs
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4
Sliding Window
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#14 - 643. Maximum Average Subarray I
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#15 - 1456. Maximum Number of Vowels in a Substring of Given Length
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#16 - 1004. Max Consecutive Ones III
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#17 - 1493. Longest Subarray of 1's After Deleting One Element
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6
Hash Map / Set
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#20 - 2215. Find the Difference of Two Arrays
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#21 - 1207. Unique Number of Occurences
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#22 - 1657. Determine if Two Strings are Close
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#23 - 2352. Equal Row and Column Pairs
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7
Stack
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#24 - 2390 - Removing Stars from a String
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#25 - 735. Asteroid Collision
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#26 - 394. Decode String
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8
Queue
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#27- 933. Number of Recent Calls
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#28 - 649. Dota2 Senate
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9
Linked List
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#29 - 2095. Delete the Middle Node of a Linked List
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#30 - 328. Odd Even Linked List
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#31 - 206. Reverse Linked List
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#32 - 2130. Maximum Twin Sum of a Linked List
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10
Binary Tree - DFS
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#33 - 104. Maximum Depth of a Binary Tree
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#34 - 872. Leaf-Similar Trees
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#35 - 1448. Count Good Nodes in Binary Tree
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#36 - 437. Path Sum III
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#37 - 1372. Longest ZigZag Path in a Binary Tree
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#38 - 236. Lowest Common Ancestor of a Binary Tree
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11
Binary Tree - BFS
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#39 - 199. Binary Tree Right Side View
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#40 - 1161. Maximum Level Sum of a Binary Tree
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12
Binary Search Tree
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#41 - 700. Search in a Binary Search Tree
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#42 - 450. Delete Node in a BST
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13
Graphs - DFS
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#43 - 841. Keys and Rooms
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#44 - 547. Number of Provinces
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#45 - 1466. Reorder Routes to Make All Paths Lead to the City Zero
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#46 - 399. Evaluate Division
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14
Graphs - BFS
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#47 - 1926. Nearest Exit from Entrance in Maze
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#48 - 994. Rotting Oranges
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15
Heap / Priority Queue
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#49 - 215. Kth Largest Element in an Array
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#50 - 2336. Smallest Number in Infinite Set
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#51 - 2542. Maximum Subsequence Score
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#52 - 2462. Total Cost to Hire K Workers
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16
Binary Search
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#53 - 374. Guess Number Higher or Lower
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#54 - 2300. Successful Pairs of Spells and Potions
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#55 - 162. Find Peak Element
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#56 - 875. Koko Eating Bananas
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17
Backtracking
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#57 - 17. Letter Combinations of a Phone Number
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#58 - 216. Combination Sum III
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18
DP - 1D
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#59 - 1137. N-th Tribonacci Number
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#60 - 746. Min Cost Climbing Stairs
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#61 - 198. House Robber
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#62 - 790. Domino and Tromino Tiling
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19
DP - Multidimensional
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#63 - 62. Unique Paths
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#64 - 1143. Longest Common Subsequence
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#65 - 714. Best Time to Buy and Sell Stock with Transaction Fee
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#66 - 72. Edit Distance
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20
Bit Manipulation
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#67 - 338. Counting Bits
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#68 - 136. Single Number
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#69 - 1318. Minimum Flips to Make a OR b Equal to c
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21
Trie
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#70 - 208. Implement Trie (Prefix Tree)
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#71 - 1268. Search Suggestions System
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22
Intervals
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#72 - 435. Non-overlapping Intervals
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#73 - 452. Minimum Number of Arrows to Burst Balloons
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23
Monotonic Stack
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#74 - 739. Daily Temperatures
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#75 - 901. Online Stock Span
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24
Congrats!
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Congratulations!
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Instructors
What You'll Gain From This Course:
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Master 75 Essential LeetCode Problems: Gain in-depth knowledge of the most important algorithms.
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Step-by-Step C++ Solutions: Understand how to solve complex problems with efficient code.
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Interactive Animations: Visualize algorithms in action for a deeper understanding.
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Quizzes to Test Your Knowledge: Reinforce your learning with targeted quizzes after key lessons.
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Interview Preparation Guide: Equip yourself with the tools and strategies to ace technical interviews.
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Real-World Coding Skills: Apply your knowledge to real-world programming challenges.