笔记-Python入门-非计算机专业人士的编程指南 - 好知网-重拾学习乐趣-Powered By Howzhi

同学笔记最热最新

条件循环的笔记

print("输入3继续循环，输入其他值退出循环。")someInput=input()while someInput=='3': print("感谢你输入3") print("输入3继续循环，输入其他值退出循环。") someInput=input()print("你输入的不是3，退出循环。")

by EK伊人寻 0 0
按步长计数的笔记

for i in range(1,10,2): print(i)

by EK伊人寻 0 0
没有数字的计数的笔记

for cool_guy in ["Spongebob","Spiderman","Justin Timberlake","My Dad"]: print(cool_guy,"is the coolest guy ever!")

by EK伊人寻 0 0
是不是有问题的笔记

num1=float(input("Enter the first number；"))num2=float(input("Enter the second number；"))if num1 < num2: print(num1,"is less than",num2)if num1 > num2: print(num1,"is greater than",num2)if num1 == num2: print(num1,"is equal to",num2)if num1 != num2: print(num1,"is not equal to",num2)

by EK伊人寻 0 0
再看猜数游戏的笔记

import random,easyguisecret = random.randint(1,99)guess = 0tries = 0easygui.msgbox("it a number between 1 to 99 ,you have 7 times to guess.")while guess != secret and tries < 7 : guess = easygui.integerbox("a number you want :") if not guess : break if guess < secret : easygui.msgbox(str(guess)+"too small,pig") elif guess > secret : easygui.msgbox(str(guess)+"too big,pig") tries = tries + 1if guess == secret: easygui.msgbox("well done,you get it")else : easygui.msgbox("you have no chance,next time to play the game !")

by EK伊人寻 0 0
通过 GUI 输入的笔记

import easyguiflavor=easygui.buttonbox("你喜欢什么口味的冰激凌?",choices=["香草味","巧克力味","草莓味"])easygui.msgbox("你选择了"+flavor) import easyguinum=easygui.integerbox("你想填入什么数字?",title="输入整数",lowerbound=0,upperbound=1000)easygui.msgbox("你填写了"+str(num))

by EK伊人寻 0 0
开始编程的笔记

print("i love pizza")print("pizza"*20)print("yum"*40)print("i'm full.")

by EK伊人寻 0 0
来自互联网的输入的笔记

from urllib.request import urlopenimport sslssl._create_default_https_context = ssl._create_unverified_contextfile = urlopen('heeps://www.huxiu.com/article/323011.html')message = file.read().decode(encoding="utf-8",errors="srrict")print(message)

by EK伊人寻 0 0
第二个 Python 程序的笔记

import randomsecret = random.randint(1,100)guess = 0tries = 0print("a ha,i'm jack,i have a secret!")print("it is a number between 1 to 99,you have six times to guess,come on!")while guess != secret and tries < 6: guess = int(input("a number:")) if guess < secret: print("too small") elif guess > secret: print("too big") tries = tries + 1if guess == secret: print("well done,you got it.")else: print("you have no chance,next time.") print("it is",secret)

by EK伊人寻 0 0
开始编程的笔记

ctrl+s保存文件

by violet. 0 0
风格问题-循环变量名的笔记

讲的很好，一学就会，加油！

by 爱有机的小于 0 0
安装、启动 Python的笔记

1

by 小鹏同学 0 0
input()输入的笔记

输入处理输出input（）输入函数输入字符串

by 小小白啊 0 0
第二个 Python 程序的笔记

while if elif import 关键词

by 小小白啊 0 0
变量和内存（二）的笔记

变量名命名规则1、只能由字母、数字、下划线（_）组成，不能使用其他字符。空格、标点符号和其他字符否是不允许的。2、变量名是区分大小写的。大小写不同，即为两个不同变量。3、变量名必须以字母或下划线开头，不能以数字开头，EG：4fun就不能作为变量名。4、一般（_）用于分割变量中两个单词，例如：first_number=15建议不要在变量名开始或末尾使用下划线，某些情况，在一个标识符的开始he末尾使用下划线字符会有特殊含义，所以要避免这样使用。

by 乔乔哈哈哈 0 0

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课程最新笔记

条件循环的笔记
print("输入3继续循环，输入其他值退出循环。")someInput=input()while someInput=='3': print("感谢你输入3") print("输入3继续循环，输入其他值退出循环。") someInput=input()print("你输入的不是3，退出循环。")
按步长计数的笔记
for i in range(1,10,2): print(i)
没有数字的计数的笔记
for cool_guy in ["Spongebob","Spiderman","Justin Timberlake","My Dad"]: print(cool_guy,"is the coolest guy ever!")
是不是有问题的笔记
num1=float(input("Enter the first number；"))num2=float(input("Enter the second number；"))if num1 < num2: print(num1,"is less than",num2)if num1 > num2: print(num1,"is greater than",num2)if num1 == num2: print(num1,"is equal to",num2)if num1 != num2: print(num1,"is not equal to",num2)