/usr/bin/env python # -*- coding:utf8 -*- n1=input('请输入用户名')#将用户输入的用户名赋值给n1,n1代指用户输入的内容 n2=input('请输入密码') print(n1) print(n2) 1. 2. 3. 4. 5. 6. 7. 执行结果如下: 注:Python执行顺序根据代码块执行,而代码块的判定根据空格决定,比如 复习完善补充...
/usr/bin/env python#-*- coding:utf8 -*-name="Hzzhbest" 上述代码声明了一个变量,变量名为: name,变量name的值为:"Hzzhbest" 变量的作用为代指内存中某变量的昵称。 (2)变量赋值 #!/usr/bin/env python#-*- coding:utf8 -*-name1="Hzzhbest"name2="HH"name3=name1 (3) 变量定义的规则: a...
3.程序去执行代码文件:python3解释器,默认编码也是utf-8. 4.如果想要手动更改python3解释器的编码格式(以gbk为例),则可以通过在py文件的最上方加上: # -*- coding:gbk -*- 此时,python3解释器再执行此文件时,执行到上面语句,就会用gbk编码解释了。 5.utf-8编码,一个中文占3个字节。 13.【print()函数】 ...
# 报错 : SyntaxError: unexpected EOF while parsing def test_pass(): # 无报错 def test_pass(): pass 1. 2. 3. 4. 5. 6. 7. 8. 八、一个简单的样例(Python 3.0+) #!-*- coding:utf-8 -*- _user = "Springer" _password = "123" for i in range(3): username = input("Username ...
1#coding=utf-82#以上是为了能在文中添加中文的注释34defsave_transaction(price, credit_card, description):5file = open("transaction.txt","a")6file.write("%s%07d%16s\n"%(credit_card, price, description))7file.close()89items = ["DONUT","LATTE","FILTER","MUFFIN"]10prices = [1.50, 2.0...
David Jonathan Ross had used monospaced fonts for his code. That was before he questioned the convention and answered with a fresh approach for data and programming aesthetics. Input finds inspiration in early computer consoles but looks towards a typographically rich future, where coding environments...
#-*-coding:utf-8_*-""" @Author:何以解忧 @Blog(个人博客地址):https://www.codersrc.com/@File:python_input_eval.py @Time:2019/10/621:48@Motto:不积跬步无以至千里,不积小流无以成江海,程序人生的精彩需要坚持不懈地积累!"""whileTrue:result=eval(input("请输入表达式:"))print("结果:",resu...
Coding a Hangman game in C# Coding a shortcut in C# Collection was modified after the enumerator was instantiated Colon in Api Get Request URL Column 'opOrderID' is constrained to be unique. Value xxxx is already present. Column mapping while importing Excel to sql database table Column named...
1 # -*- coding:utf8 -*- 2 print("hello word") 3 print("世界 你好") 第一行代码什么鬼?其实这是因为在之前Python2中,通过第一行代码来告诉python解释器,我需要按照那种方式来进行编码。如果在Python2中,没有一行代码,然后执行第三行代码,是会报错的。Python2中默认使用Ascill对.py文件进行编码。而这...
/usr/bin/python# -*- coding: UTF-8 -*-b = raw_input('raw_input:')printb a = input('input:')printa 输入a: raw_input:a a input:a Traceback (most recentcalllast):File"D:/python_learning/test/cookbook/input raw_input.py", line5,in<module>...