python 实现红包随机生成算法的简单实例
实例如下：
</pre><prename="code"class="python">#!/usr/bin/python
#-*-coding:utf-8-*-
importrandom
classCDispatch:
def__init__(self,sum,count):
self.sum=sum
self.count=count
#print'initheresum=',sum,',count=',count
def__del__(self):
pass
#print'rundeltheclass'
defgetListInfo(self):
listInfo=[]
sumMoney=self.sum*100
fornuminrange(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:
foriinrange(0,num):
print'listInfo[%d]'%i,'=',listInfo[i]
ifnum>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)
returnlistInfo
foriinrange(0,100000):
dispatch=CDispatch(1.05,5)
listGet=dispatch.getListInfo()
printlistGet
deldispatch
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