print("This program will take two strings and decide which one is greater") tup = None first = input("First string: ") second = input("Second string: ") if first > second: tup = (first, second) elif second > first: tup = (second, first) if tup != None: print("%s is greater...
cars=['audi','bmw','subaru','toyota']forcarincars:ifcar=='bmw':print(car.upper())else:print(car.title()) 4.2 if语句 if-else语句 age=17ifage>=18:print("You are old enough to vote!")print("Have you registered to vote yet?")else:print("Sorry,you are too young to vote.")prin...
1.sublime sublime REPL插件安装 (1)安装 先打开插件安装面板:ctrl+shift+P 输入install,选择Package Control:Install Package 提示安装成功后重新按ctrl+shift+P,选择Package Control:Install Package 之后输入sublimeREPL点击安装 在tools中能够找到sublimeREPL说明安装成功 (2)配置快捷键 首先点击首选项prefrence 其次打...
from matplotlib import patches from scipy.spatial import ConvexHull #更多参考scipy.spatial.ConvexHull sns.set_style("whitegrid") # Step 1: Prepare Data midwest = pd.read_csv("./datasets/midwest_filter.csv") # As many colors as there are unique midwest['category'] categories = np.unique(mi...
abs()helps shorten the code by stripping the negative sign from the accelerometer value. This means that numbers in the range(-200, 200)will be considered staying still. You may want to play with that threshold to make the game more or less challenging. ...
如果你不熟悉这些概念,建议你先阅读我撰写的Learn to Program with Python 3:A Step-by-step Guide to Programming(Apress)一书。 本书是一本面向中等程度读者的图书,所以不会介绍一些更加高级的主题。例如,为了保证内容的适用性,本书在很多时候不会详细介绍Python的内部实现。为了简单和清晰起见,也为了让本书的...
C Program: #include <stdio.h> int main(int argc, char ** argv) { printf(“Hello, World!\n”); } Python Readability - Classes: Python: class MotorCar(object): def __init__(self): """Base class constructor""" class Car(MotorCar): ...
defmake_computer(self,factory_obj): self.prepare_hardwares(factory_obj) defprepare_hardwares(self,factory_obj): # 定义一个硬件装机方法 self.cpu=factory_obj.create_cpu() self.mainboard=factory_obj.create_mainboard() info=''' ---电脑【{}】信息--- cpu: 【{}】 mainboaed...
Design patterns are a common way of solving well known problems. Two main principles are in the bases of the design patterns defined by the GOF: Program to an interface not an implementation. Favor object composition over inheritance. Let’s take a closer look at these two principles from the...
Create a QUIZ GAME with Python: 1. For loop的执行顺序 参考:https://kelepython.readthedocs.io/zh/latest/c01/c01_10.html#for For loop是一个遍历命令,意味着要把一个序列里的所有元素都循环一遍。 Python执行for loop从第一行到最后一行,exp: for question in questions: print("---") print(questio...