python 實現紅包隨機產生演算法__演算法

</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