In C and C++, it’s the switch/case construction; in Rust, it’s called “pattern matching.” The traditional ways to do this in Python aren’t elegant. One is to write an if/elif/else chain ...

All follow roughly the same pattern, scanning Python code with type annotations and providing feedback. But each one offers its own ... or from the command line, or it can work as part of an ...

The Python star pattern challenge is a popular task often ... the number of stars on any given row is equal to the row you're on. Here's the code for that: for i in range(0,10): for j in range(0, i+1) ...