The Input,print in Python

This use case is tested in python3.3.5 by:

Input : input in Python is using input, the following example code means the input value is stored in the variable s, and the input s

Here's a reminder: The value you get with input is a string type

output: There are two ways to output s, the first way is to enter s in the screen directly, and then enter (). The second output is the use of print (s)

format: using Format (VALUE,M.NF), where value refers to the original value that needs to be formatted, m represents the total length of the output data, n represents the number of decimal points saved, and F represents the data output in floating-point type.

Python handles rounding up the data, so the result is not 12.34, but 12.35.

Data conversion:int (""), Float (" +")

The Input,print in Python