Python學習--基礎代碼練習__Python

1、Python 定義變數、判斷函數、迴圈

# -*- coding: utf-8 -*-__author__ = 'Admin'print('hello python')#定義變數a =3b = 4c =a+bprint(c)#判斷語句score = 90if score >= 80 :   print("優秀")elif score >=60 :    print("及格")elif score >= 30 :    print("不及格")else:    print("很差")#迴圈for i in  range(1,10):    print("迴圈練習")    print(i)#拼接語句    print("Item {0} is ok {1} hello {2}".format(i,i*100 , "ketty"))

2、Python 函數   

<pre style="font-family: 宋體; font-size: 12pt; background-color: rgb(255, 255, 255);"><pre name="code" class="python">#-*- coding:utf-8 -*-__author__ = 'Admin'#無參函數def sayhello():    print("hello Python!")sayhello()#有參函數def max(a,b):    if a>b :        return  a    else:        return  bprint(max(299,899))