python模拟发红包算法_python 实现红包随机生成算法的简单实例

#! /usr/bin/python
           

# -*- coding: utf-8 -*-

import random

class 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 listInfo

for i in range(0,100000):

dispatch = CDispatch(1.05,5)

listGet = dispatch.getListInfo()

print listGet

del dispatch