Solutions to the Project Euler problems implemented in Python 3.
Clone this repo and then run the following from the command line:
./euler.py -p <problem number>
usage: euler.py [-h] [-V] [-v] [-p PROBLEM]
optional arguments:
-h, --help show this help message and exit
-V, --version show program's version number and exit
-v, --verbose Prints the problem statement and the solution
-p PROBLEM, --problem PROBLEM
The problem/solution number you want to run
Alternatively, there is a full set of unit tests that can be run by invoking nose at the root of the package, like so:
cd Euler.Py
nosetests -v
The main program will try to import a module dynamically from the
euler.solutions package based on the problem number passed in via the command
line. From that module, it will load a class called Euler. If the user
requests verbose output, the program calls the problem property of the loaded
Euler class and then calls the answer property.
All Euler classes are implemented using the abstract base class strategy to
define a common interface for all classes. This is the key contruct that allows
modules to be loaded and executed dynamically. Look at the files baseeuler.py
and program.py for the gorry details.