python 实现红包随机生成算法的简单实例

Python  /  管理员 发布于 7年前   168

实例如下：

</pre><pre name="code" class="python">#! /usr/bin/python# -*- coding: utf-8 -*-import randomclass CDispatch: def __init__(self,sum,count):  self.sum = sum  self.count=count  #print 'init here sum =',sum,',count =',count def __del__(self):  pass  #print 'run del the class' def getListInfo(self):  listInfo=[]  sumMoney = self.sum*100    for num in range(0,self.count):   if(num == self.count -1):    listInfo.append(float('%0.2f'%sumMoney)/100)    break   bigRand=sumMoney+1+num-self.count   #print 'sumMoney=',sumMoney,'num=',num,'self.count=',self.count,'big=',bigRand   try:    a = random.randint(1,int(bigRand))   except:    for i in range(0,num):     print 'listInfo[%d]'%i,'=',listInfo[i]    if num >0:     print 'sumMoney=',sumMoney,'num=',num,'listInfo[num-1]=',listInfo[num-1],'self.count=',self.count,'big=',bigRand   #print 'a=',a    break   sumMoney -=a   listInfo.append(float(a)/100)     return listInfofor i in range(0,100000): dispatch = CDispatch(1.05,5) listGet = dispatch.getListInfo() print listGet del dispatch

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