Question

我希望jobber()执行以下操作：如果用户输入＆＃34;谈话＆＃34;它运行chat()和＆＃34;计算＆＃34; calculator()。

这是我的第一个项目，我是全新的，所以感谢您的帮助。

import sys
import time
def chat():
    print('Hello there. What is your name?')
    name = sys.stdin.readline()
    print('Your name is %s...interesting. My name is Chat I was created to have a small planned out conversation when you call me :)' % (name))
    time.sleep(2)
    print('How is the weather in your town today?')
    weather = sys.stdin.readline()
    time.sleep(1.5)
    print('Your weather is %s? The weather in my town is quite sunny.' % (weather))
    time.sleep(2)
    print('This is all the conversation I can make at the moment. Please be patient while my creator trys to update me.')


def calculator():
    print('How much money do you have?')
    money = int(sys.stdin.readline())
    print('How much are you paid?')
    job = int(sys.stdin.readline())
    print('How much do you usually spend?')
    spent = int(sys.stdin.readline())
    for week in range(0,30):
            money = money + job - spent
            print('Week %s. Money %s' % (week,money))



def jobber():
    print('Type talk for a short chat. Type calc for a money calculator.')
    choice = int(sys.stdin.readline())
    if choice == 1:
            chat()
    if choice == 2:
            calculator()

Answer 1

为了收集用户输入，您最好使用input（）函数。

Answer 2

使用input()并转换为lowercase

def jobber():
     choice = input('Type talk for a short chat. Type calc for a money calculator.').lower()
    if choice == "talk":
            chat()
    if choice == "calc":
            calculator()

Answer 3

您应该使用input()内置函数，例如在money函数中设置calculate变量应该只是：

money = int(input('How much money do you have?'))

由于您只使用choice变量来确定要执行的函数，因此您甚至可以考虑将输入放在if语句中：

if input('Type talk or chat.') == 'calc':
    calculator()
else:
    chat()

python tutorial是如何使用if语句和其他控制流工具的好指南。

Python If语句等于字符串

3 个答案: