https://ti.inf.ethz.ch/ew/courses/Info1_07/script/firstfunc_small.pdf

https://ti.inf.ethz.ch/ew/courses/Info1_07/script/firstfunc_small.pdf, Chapter 3 Functions 3.1 A rst C++ function ff fi fl ffi fi ! fi fl " ffi # $ $ % $ & $ ' fi...