*Challenge* : Create a BMI Calculator

Question

Create a program that will accept input from the user and output their Body Mass Index (BMI).
The program must be able to ask the user if they want to use imperial (inches, pounds), or metric (centimeters, kilograms) measurements.
The program must be able to output their BMI using BOTH imperial or metric measurements, not just one measurement.
i.e. height: 74 (in), weight: 220 (lbs)
or
height: 188 (cm), weight: 100 (kg)

Answer 1

https://code.sololearn.com/WE5whmpead36/?ref=app

Answer 2

Here is Gavin's
https://code.sololearn.com/clwHf828THkw/?ref=app

Answer 3

Here's mine
https://code.sololearn.com/cy7prUO4mTvs

Answer 4

Here is mine. Checks for all valid input. Input must be separated into 3 lines, the choice of measurement system, weight, then height. 1 is for metric system, 2 is for imperial
https://code.sololearn.com/c9w3Ad96tqv3/?ref=app

Answer 5

https://code.sololearn.com/cDd6jy7qFpiH/#py

Answer 6

https://code.sololearn.com/ccLIjb6cJfz8/?ref=app

Answer 7

https://code.sololearn.com/cGdj2FPeVF0t/?ref=app
here's mine

Answer 8

https://www.sololearn.com/discuss/642986/?ref=app