Example programs in Pop11. You can use poplog pop11 command to run them, for example:

poplog pop11 < example1.p
Alternativly, you can type:
poplog pop11 example1.p

More examples:

"Functional" examples:

Examples of compilation via popc.

More example and an introducton to Pop11 gives Poplog primer

Pop11 example programs at Rosetta Code.