The C programming language is not trendy. The most recent edition of the canonical C text (the excitingly named The C Programming Language) was published in 1988; C is so unfashionable that the authors have neglected to update it in light of 30 years of progress in software engineering. Everyone “has been meaning to” learn Rust or Go or Clojure over a weekend, not C. There isn’t even a cute C animal in C’s non-logo on a C decal not stuck to your laptop.
But Myles and I are not trendy people, so we insist that all of our students become fluent in C. A fresh class of C converts has just finished working through the K&R bible, making this a good time for me to reflect on why we deify this ancient tongue.
We give students four reasons for learning C: