Harvard CS50: Introduction to Computer Science

Taught by David Malan

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Problem sets and projects for Harvard CS50: Introduction to Computer Science

To complete the following psets, I studied all of the CS50 lectures, walkthroughs, sections, and shorts on edX. All pset submissions received scores of 100% from the CS50x gradebook.

psets:

• Problem Set 1: C
• Problem Set 2: Readability
• Problem Set 3: Plurality
• Problem Set 4: Filter
• Problem Set 5: Speller
• Problem Set 6: Python DNA
• Problem Set 7: Movies, Fiftyville
• Problem Set 8: Homepage
• Problem Set 9: Flask

Coding Languages

• C
• Python
• SQL
• HTML, CSS, JavaScript
• Flask

Syllabus

• Week 0: Scratch
• Week 1: C - Data Types, Operators, Conditional Statements, Loops, Command Line
• Week 2: Arrays - Functions, Variables and Scope, Arrays, Command Line Arguments
• Week 3: Algorithms - Linear Search, Binary Search, Bubble Sort, Selection Sort, Recursion, Merge Sort
• Week 4: Memory - Hexadecimal, Pointers, Defining Custom Types, Dynamic Memory Allocation, Call Stacks, File Pointers
• Week 5: Data Structures - Single-Linke Lists, Hash Tables, Tries
• Week 6: Python - Python
• Week 7: SQL - SQL
• Week 8: HTML, CSS, JavaScript - IP, TCP, HTTP,DOM
• Week 9: Flask - Ajax