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.

Pattern matching is a common feature of many programming languages, such as switch/case in C. It allows one of a number of possible actions to be taken based on the value of a given variable or ...

The built-in math library will turn Python into a scientific calculator. You can use the import function to access its functions. import math Suppose you wanted an approximation of pi.