Python Simple calculation

Environment: Python3.5

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[[email protected] 23:52:22~/test]# lltotal  16drwxr-xr-x. 2 root root 4096 feb 22 22:45 sed-rwxr-xr-x. 1  root root  105 feb 27 23:47 test01.py-rw-r--r--.  1 root  root   41 Feb 27 23:48 test02.shdrwxr-xr-x. 2 root  Root 4096 feb 27 23:36 tmp3[[email protected] 23:52:25~/test]# cat  test01.py #!/usr/bin/env python3# -*- coding: utf-8 -*-s1 = 72s2  = 85r = s1/s2*100print (' rate= %0.2f%% '  % r) [[email protected]  23:52:29~/test]# cat test02.sh #!/bin/bashpython /root/test/test01.py[[email  protected] 23:52:32~/test]# bash test02.sh rate= 84.71%[[email protected]  23:52:35~/test]# 

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Python Simple calculation