Python Learning Day1

1. Configuring the notepate++ Python environment (under OS Installation python)

(1) Run button, notepad++, run menu

(2) Enter the following command in the popup window:

cmd/k python "$ (full_current_path)" & ECHO. & PAUSE & EXIT

Then click "Save", feel free to take a name, such as "Runpython", for convenience, configure the shortcut keys (such as Ctrl + F5), click OK. Then run the Python file simply by pressing the configured shortcut key or by clicking "Runpython 3.6" on the Run menu.

Python: Name of the execution file configured for the environment variable

2. Program Writing

(1) Hello Word

Print "Hello,world"

(2) Input and output

Code Listing 1:

A =int(input ("A:"=int(input ("B:")  ) C=a/bprint ("sum:", c)

Output Result:

a:1b:3sum:0.3333333333333333

Code Listing 2:

A =float(input ("A:"=int(input ("B:")  ) C=a/bprint ("sum:", c)

Output Result:

A:1.3B:30.43333333333333335

Code Listing 3:

A =float(input ("A:"=3c=a/bprint ("  sum:", c)

Output Result:

A:3.21.0666666666666667

Python Learning Day1