def area(self): return self.__r**2*math.pi s=Square('square',4) print(f"正方形的面积为{s.area()}") c=Circle('circle',2) print(f"圆形的面积为{c.area()}") def s1(shape): print(f"{shape.getname()}的面积为{shape.area()}") ...
Here is my daily python question just to keep you all on your toes...I would like to add a field called "LCArea" and calculate, you guessed it, the area.But I don't know what to put in the codeblock because I can only find area calculation codes in VBA.I would appreciate some ...
LeetCode R.I.P. to my old Leetcode repository, where there were 5.7k+ stars and 2.2k+ forks (ever the top 3 in the field). Since free questions may be even mistakenly taken down by some companies, only solutions will be post on now. There are new LeetCode questions every week. I...
Binary_to_Decimal.py BruteForce.py CODE_OF_CONDUCT.md CONTRIBUTING.md Caesar Cipher Encoder & Decoder.py Calculate resistance.py Calculator with simple ui.py Calendar (GUI).py Chrome Dino Automater.py Classification_human_or_horse.py CliYoutubeDownloader.py Collatz-Conjecture.py ...
Code samples—geometry In addition to the following code samples, see the Geometry unit conversions section below for more information about converting geometry units. Calculate the area of a feature. Expression: !shape.area! Calculate the maximum x-coordinate of a feature. ...
将该代码保存为sht.py并用sudo python sht.py运行。该脚本使用 Adafruit 脚本中定义的函数— read_temperature_C()、read_humidity()和calculate_dew_point()—从传感器获取电流值,我们将传感器连接到第 7 和第 11 针。然后,它为我们这些不使用公制的人执行快速转换并显示结果。
For example, if you have a base and height of 10 and 20, respectively, you can compute the area of the triangle as shown in the code below. # Define a function to calculate the area of a triangle def triangle_area(base, height): ...
import math def calculate_area(radius): # 避免重复计算圆周率 return math.pi * radius ** 2 # 调用函数计算圆的面积 area = calculate_area(5) 优化循环 - 尽量减少循环中的复杂计算和函数调用,将计算结果提前计算或提取到循环外。 # 低效的循环 my_list = [1, 2, 3, 4, 5] new_list = [] fo...
method 1: select * from datascope.fin_secu_sam_product_calc where instr(secu,'SZ_EQ') method 2: SELECT * FROM mytable WHERE column1 LIKE '%word1%' method 3: sql2 = f"SELECT * FROM datascope.news_company_label where SUBSTRING(stockcode, 1, 1) = '0' Data wrangling select # print...
> CREATE FUNCTION square(x DOUBLE) RETURNS DOUBLE RETURN area(x, x); > SELECT c1, square(c1) AS square FROM t; 0 0.0 1 1.0 -- Create a non-deterministic function > CREATE FUNCTION roll_dice() RETURNS INT NOT DETERMINISTIC CONTAINS SQL COMMENT 'Roll a single 6 sided die' RETURN (ran...