This is Fall 2020 of CS50 at Harvard College. Looking for
Spring 2021
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Weeks
Week 0
Scratch
Week 1
C
Week 2
Arrays
Week 3
Algorithms
Week 4
Memory
Week 5
Data Structures
Week 6
Python
Week 7
SQL
Week 8
HTML, CSS, JavaScript
Week 9
Flask
Week 10
Ethics
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