make build: builds dynamic library

make deb: builds source deb

make hack: combines library into cs50.h

make install: installs the library under /usr/local by default (set DESTDIR to change that)

$ sudo apt-add-repository ppa:cs50/ppa
$ sudo apt-get update
$ sudo apt-get install libcs50

1. Download the latest release per https://github.com/cs50/libcs50/releases
2. Extract libcs50-*.*
3. cd libcs50-*
4. make install

Link with -lcs50.

#include <cs50.h>

...

char c = get_char();
double d = get_double();
float f = get_float();
int i = get_int();
long long ll = get_long_long();
string s = get_string();

See man get_* after installation, or CS50 Reference!

• Add tests.

• Chad Sharp
• Emrul Hasan Zawad
• Ivan Jasenov
• Kareem Zidane