Question

目前的错误是cust_list.append(customer(i, floor_count))，它表示名称customer未定义。任何帮助将不胜感激。

这个程序在设计上是非常基础的（说实话，我对这个主题很新），而且此刻电梯再次上升并再次下降。该程序一直有效，直到您进入楼层/客户后，它才会崩溃。

import random

def main():
    customer_count=int (input("how many customers?:"))
    floor_count =int (input("How many floors?:"))

    cust_list=[]
    for i in range(1, customer_count+1):
        cust_list.append(customer(i, floor_count))

        lift=Lift(floor_count, cust_list)
        building=Building(floor_count, cust_list, lift)


class Building(object):
    def __init__(self, num_of_floors, customer_list, lift):
        self.customers=customer_list
        self.total_floors=num_of_floors
    def work(self):
        while elevator.floor !=0:
            for customer in self.customers:
                if elevator.floor==customer.on_floor:
                    elevator.reg_list.append(customer)
                    customer.indicator=1
                elif elevator.floor==customer.going_floor:
                    elevator.reg_list.remove(customer)
                    customer.indicator=0
                    customer.fin=1
            elevator.move()

class Customers(object):
    def __init__(self, iden, num_of_floors, curnt_floor, dest_floor,
    in_lift, finished=0):     
        self.id=iden
        self.indicator=in_lift
        self.fin=finished
        #self.cfloor=curnt_floor
        curnt_floor=random.randint(1, num_of_floors)
        self.on_floor=curnt_floor
        dest_floor=random.randint(1, num_of_floors)
        self.going_floor=dest_floor

class Lift(object):
    def __init__(self, num_of_floors, register_list, direction="up",
    curnt_floor=1): 
        self.total_floors=num_of_floors
        self.reg_list=[]
        self.floor=curnt_floor
        self.direct=direction
    def move(self):
        if self.total_floors==self.floor:
            self.direct="down"
        if self.direct=="up":
            self.floor+=1
        else:
            self.floor-=1
    def register_customer(self,customer):
        self.reg_list.append(customer)
    def done_customer(self, customer):
        self.reg_list.remove(customer)

if __name__ == "__main__":
    main()

Answer 1

它说customer is not defined，因为您在定义之前使用了术语customer。查看相关行前main()中的所有代码，并注意您从未提及customer。

提升模拟器Python

1 个答案: