u010273362的博客

from random import randint#读取文件中的成绩数据f=open('game.txt')score=f.read().split()#分别存入变量中game_times=int(score[0])min_times=int(score[1])total_times=int(score[2])#计算游戏的平均轮数，注意浮点数和避免除零错误if game_

def process(string): print 'Processing: ',stringf=open(r'D:\\ruanjian\\Python\\程序\\1.txt')while True: char=f.read(1) if not char:break process(char)f.close()Processing:  tPr

import randoma=random.randint(1,100)print ('a='+str(a))b=random.randint(3, 3)print ('b='+str(b))c=random.random() #生成一个0到1之间的随机浮点数，包括0但不包括1，也就是[0.0, 1.0)print ('c='+str(c))d=random.uniform(2

f=file('data.txt') #从data中读内容，保存至data1中data=f.read()print dataout=open('data1.txt','w')out.write(data)out.close()结果：I love you!hahahabiubiubiu!!!（在文件夹中创建了名为data1的txt文件，里面的内

class MyClass: #类 name='Sam' #类变量 def sayHi(self): #类方法的第一个参数必须是self print 'Hello %s'%self.namemc=MyClass() #对象print mc.name #调用类变量的方法是“对象.变量名”mc.name='Lily

class Vehicle:    def __init__(self, speed):        self.speed = speed    def drive(self, distance):        print 'need %f hour(s)' % (distance / self.speed)class Bike(Vehicle):

#面向过程speed=60.0distance=100.0time =distance/speedprint timeprint '--------'#面向对象class Car: speed=0 def drive(self,distance): time =distance/self.speed #必须用self.speed，否则用的是第一次的s

class MyClass: pass #空的代码块mc=MyClass()print mc结果： #mc是_main_模块中MyClass类的一个实例(Instance),后面的遗传16进制的数字是这个对象的内存地址

s='how are you'#s字符串类型的对象I=s.split()#split是字符串的方法，返回一个list类型的对象 #I是list类型的对象#dir(s)#dir(list)显示：>>>dir(s)['__add__', '__class__', '__contains__', '__delattr__', '__doc__', '__eq_

print 'goood'str='bad'print strprint "It's good"print 'You are a "BAD" man'print 'I\'m a \"good\" teacher'print "this is the\same line"print '''"What's your name?"I asked."I'm Han Meimei."'

print 'My age is' + str(18)str1='good'str2='bye'print str1+str2num= 18print 'My age is' + str( num )num= 20print 'My age is %d'%numprint 'Price is %f'%4.99print 'Price is %.2f'%4.99name='cro

from random import randintnum=randint(1,67)print 'Guess what I think?'bingo =Falsewhile bingo==False: answer = input() if answer<num: print '%d is too small!'%answer if answer>

from random import choicescore_you=0score_com=0#默认初始分均为0direction =['left','center','right']for i in range(5):    print '===Round %d - You Kick!==='%(i+1)    print 'Choice one side to

from random import choicescore=[0,0]direction =['left','center','right']def kick():    print '===You Kick!==='    print 'Choice one side to kick:'    print 'left  ','center  ','rig

from random import randint#读取文件中的成绩数据f=open('game.txt')#注意文件名要正确score=f.read().split()f.close()#分别存入变量中game_times=int(score[0])min_times=int(score[1])total_times=int(score[2])#计算游戏的平均轮数，

def process(string): print 'Processing: ',stringf=open(r'D:\\ruanjian\\Python\\程序\\1.txt')while True: line=f.readline() if not line:break process(line)f.close()Processing:  th