python实现抽奖小程序

# -*- coding: utf-8 -*-import socketimport randomaddress = ('127.0.0.1', 31500)s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)x = int(input("奖品个数x："))y = int(input("发放天数y："))z = int(input("每天至少发放奖品个数："))m = int(input("最少人数m："))n = int(input("最多人数n："))data = '{"x":'+str(x)+',"y":+'+str(y)+',"z":'+str(z)+',"m":'+str(m)+',"n":'+str(n)+'}'s.sendto(data.encode('utf-8'), address)for day in range(y): num = random.randint(m, n) print("第",day+1,"天人数为",num) k=0 for k in range(num):  s.sendto(str(day+1).encode('utf-8'), address)s.close()

# -*- coding: utf-8 -*-import socketimport lotteryaddress = ('127.0.0.1', 31500)s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)s.bind(address)list=[]data, addr = s.recvfrom(2048)data = data.decode('utf-8')print ("received:", data, "from", addr)dic=eval(data)x=dic['x']y=dic['y']z=dic['z']m=dic['m']n=dic['n']k=0preday = 1while True: k += 1 day, addr = s.recvfrom(2048) if not day:  print ("client has exist")  break if preday != day:  list.append(k-1)  preday = day day = int(day.decode('utf-8')) x -= lottery.check(x,y,z,m,n,k,day,list)s.close()

#Filename:lottery.pydef check(x,y,z,m,n,k,day,list): #估计到来当天的人数和奖品的个数 if day == 1 or day == y:  e_x = z  e_people = n elif day == y:  e_x = x  e_people = n else:  e_x = x/(y+1-day)  e_people = sum(list)/len(list)   #中奖间隔 length = int(e_people/e_x) lucky = 0 if x>0 and k%length == 0 :  #print(x,"第",k,"个中奖")  lucky = 1 print("第",k,"个--第",day,"天--是否中奖--",lucky) return lucky