So, how do you figure out how many people on the guest list will actually attend the wedding? I get asked this question all the time. I wish I had a 100%- guaranteed-tried-and-true solution to offer or at least a magic crystal ball to whip out of my emergency kit to answer with, but alas, I can only offer my best advice.
Python Programming/Modules - Importing a Module. 1  To use the functions and classes offered by a module, you have to import the module... 2  The above imports the math standard module, making all of the functions in that module namespaced by the module name. It imports all functions and all classes, if any. You can import the module under a different name:
Python Programming/Basic Math. < Python Programming. Now that we know how to work with numbers and strings, let's write a program that might actually be useful! Let's say you want to find out how much you weigh in stone. A concise program can make short work of this task. Since a stone is 14 pounds, and there are about 2.2 pounds in a kilogram, the following formula should do the trick: m s t o n e = m k g Ã 2.2 14 {\displaystyle m_{stone}={\frac {m_{kg}\times 2.2}{14}}}.