October 16 — Greedy Basics + Heap Warm-up

• Assign Cookies
• Lemonade Change
• Fractional Knapsack
• Jump Game I
• Heapify Algorithm

October 17 — Greedy Scheduling + Intervals

• Shortest Job First
• Job Sequencing Problem
• N Meetings in One Room
• Non-overlapping Intervals
• Insert Interval
• Merge Intervals
• Minimum Number of Platforms Required for a Railway

October 18 — Graph Traversals + Heap Applications

• Number of Provinces
• Number of Islands
• Flood Fill Algorithm
• Detect a Cycle in an Undirected Graph
• Build Heap from a Given Array
• Implement Min Heap

October 19 — Graph BFS/DFS Applications

• Number of Enclaves
• Rotten Oranges
• Distance of Nearest Cell Having One
• Surrounded Regions
• Number of Distinct Islands
• Bipartite Graph
• Topological Sort / Kahn's Algorithm
• Detect a Cycle in a Directed Graph

October 20 — Shortest Paths + Heap Applications

• Dijkstra's Algorithm
• Print Shortest Path
• Shortest Distance in a Binary Maze
• Network Delay Time
• Implement Max Heap
• Check if an Array Represents a Min Heap
• Top K Frequent Elements

October 21 — DP Basics + Knapsack Start

• Climbing Stairs
• Frog Jump
• Frog Jump with K Distances
• Maximum Sum of Non-Adjacent Elements
• House Robber
• Convert Min Heap to Max Heap
• Minimum Cost to Connect Sticks

October 22–25 — Holiday

• No required study targets. Enjoy your break!

LeetCode Topics

Array

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Greedy

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Dynamic Programming

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