CS50x Solutions

⚠️   Academic Honesty

A complete solution to Harvard's CS50x (2021) webcourse. Verified by check50 and style50.

Week 0: Scratch

• Scratch

Week 1: C

Lab 1

• Hello
• Population

Pset 1

• Mario (more comfortable)
• Credit

Week 2: Arrays

Lab 2

• Scrabble

Pset 2

• Readability
• Substitution

Week 3: Algorithms

Lab 3

• Sort

Pset 3

• Plurality
• Tideman

Week 4: Memory

Lab 4

• Volume

Pset 4

• Filter (more comfortable)
• Recover

Week 5: Data Structures

Lab 5

• Inheritance

Pset 5

• Speller

Week 6: Python

Lab 6

• World Cup

Pset 6

• Hello
• Mario (more comfortable)
• Credit
• Readability
• DNA

Week 7: SQL

Lab 7

• Songs

Pset 7

• Movies
• Fiftyville

Week 8: HTML, CSS, JavaScript

Lab 8

• Trivia

Pset 8

• Homepage

Week 9: Flask

Lab 9

• Birthdays

Pset 9

• Finance

Week 10: Ethics

• Final Project