Week 2 Arrays

Preprocessing. Compiling. Assembling. Linking. Debugging. Arrays. Strings. Command-Line Arguments. Cryptography.

How to download source code into Visual Studio Code

Log into cs50.dev.
In your terminal window, type
```
wget https://cdn.cs50.net/2023/fall/lectures/2/src2.zip
```
followed by Enter in order to download a Zip file of lecture’s source code into your codespace.
In your terminal window, type
```
unzip src2.zip
```
followed by Enter to unzip (i.e., decompress) that Zip file.
In your terminal window, type
```
cd src2
```
followed by Enter in order to “change directory” into that src3 directory (i.e., folder).
In your terminal window, type, e.g.,
```
make hello0
```
followed by Enter in order to compile, e.g., hello0.c (source code) into hello0 (machine code).
In your terminal window, type, e.g.,
```
./hello0
```
followed by Enter in order to run, e.g., hello0.