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Greedy Algorithms
Advanced Greedy
Problemset
Discussion
AI Helper
Introduction to Greedy
0/36
Proving Greedy Correctness
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Activity Selection
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Interval Problems
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Array Greedy Problems
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Greedy Optimization
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Advanced Greedy
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1
Intro
2
Problem - Huffman Coding
3
Huffman - Algorithm
4
Huffman - Implementation
5
Problem - Reorganize String
6
Reorganize String - Algorithm
7
Reorganize String - Implementation
8
Quiz: Reorganize String
9
Problem - Remove K Digits
10
Remove K Digits - Algorithm
11
Remove K Digits - Implementation
12
Remove K Digits - Why Greedy
13
Quiz: Remove K Digits
14
Problem - Create Maximum Number
15
Create Maximum - Subproblems
16
Create Maximum - Max from One Array
17
Create Maximum - Merge Step
18
Create Maximum - Full Solution
19
Problem - Patching Array
20
Patching Array - The Idea
21
Patching Array - Implementation
22
Quiz: Patching Array
23
Problem - Candy Crush
24
Candy Crush - Algorithm
25
Candy Crush - Implementation
26
Problem - Minimum Number of Arrows
27
Arrows - Greedy Insight
28
Arrows - Implementation
29
Quiz: Arrows vs Activity Selection
30
Problem - Minimum Increment to Make Array Unique
31
Make Unique - Greedy Approach
32
Make Unique - Implementation
33
Advanced Greedy Patterns
34
When Greedy Gets Tricky
35
Quiz: Advanced Greedy
36
What is Next
37
Section Recap
Practice Problems
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7.1
Intro
2 minutes
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Tasks
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