#coding:gbk from pip._vendor import requests score=20; if score>=80: print("很好") elif score>=60: print("及格") elif score>=30: print("不及格") else: print("你成绩很烂") for i in range(0,10): print("我是循环练习1---{0}".format(i)); def sayHello(): print("hell 我是方法"); def Max(a,b): if a>b: return a else: return b sayHello() print( Max(10,20)) # python对象 class Hello: def sayHello(self): print("Hello") h=Hello() h.sayHello(); #构造方法 class HelloTwo: def __init__(self,name): self._name=name def sayHello(self): print("Hello{0}".format(self._name)) h=HelloTwo("hello极客学院") h.sayHello(); class Hi(HelloTwo): def __int__(self,name): HelloTwo.__init__(self,name) def sayHi(self): print("Hi {0}".format(self._name)); h=HelloTwo("hello极客学院") h.sayHello(); hi=Hi("我是继承构造方法实例") hi.sayHi() #第一种引用外部文件方法 import mylib h=mylib.hello(); h.sayHello(); #第二种引用外部文件方法 from mylib import hello h=hello(); h.sayHello();
运行效果图: