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Greedy Algorithms
Practice Problems
Problemset
Discussion
AI Helper
Introduction to Greedy
0/36
Proving Greedy Correctness
0/42
Activity Selection
0/43
Interval Problems
0/44
Array Greedy Problems
0/41
Greedy Optimization
0/38
Advanced Greedy
0/37
Practice Problems
0/35
1
Intro
2
How to Practice Greedy
3
Problem - Maximize Sum of Array After K Negations
4
K Negations - Greedy Approach
5
K Negations - Implementation
6
Quiz: K Negations
7
Problem - Minimum Cost to Connect Sticks
8
Connect Sticks - Greedy Insight
9
Connect Sticks - Implementation
10
Problem - Two City Scheduling
11
Two City - Greedy Insight
12
Two City - Implementation
13
Problem - Bag of Tokens
14
Bag of Tokens - Two Pointer Greedy
15
Bag of Tokens - Implementation
16
Quiz: Bag of Tokens
17
Problem - Broken Calculator
18
Broken Calculator - Reverse Greedy
19
Broken Calculator - Implementation
20
Problem - Minimum Deletions to Make Character Frequencies Unique
21
Minimum Deletions - Greedy Approach
22
Minimum Deletions - Implementation
23
Problem - Valid Parenthesis String
24
Valid Parenthesis - Greedy Range
25
Valid Parenthesis - Implementation
26
Problem - Wiggle Subsequence
27
Wiggle Subsequence - Greedy Insight
28
Wiggle Subsequence - Implementation
29
Quiz: Wiggle Subsequence
30
Summary: Greedy Problem Categories
31
Easy Problems
32
Medium Problems
33
Hard Problems
34
What is Next
35
Section Recap
8.1
Intro
2 minutes
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Tasks
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