示例: (Conversions between Celsius and Fahrenheit) Write a module that contains the following two functions: # Converts from Celsius to Fahrenheit celsiusToFahrenheit(celsius): # Converts from Fahrenheit to Celsius fahrenheitToCelsius(fahrenheit): The formulas for the conversion are: 匿名函数 python使...
There are a couple of errors here to work thru. 1. Python is a case sensitive language. 'Temperature' should not be capitalized since it is referenced as lowercase later in the code. 2. The variable 'unit' has not been declared. 3. The if statement is not going to work since ...
在脚本文件顶部的该import行下方,添加一个名为的函数fahrenheit_to_celsius(): def fahrenheit_to_celsius(): """Convert the value for Fahrenheit to Celsius and insert the result into lbl_result. """ fahrenheit = ent_temperature.get() celsius = (5/9) * (float(fahrenheit) - 32) lbl_result["...
修改 convert.py 程序(第 2.2 节),打印介绍。 解答 1#convert.py2#A program to convert Celsius temps to Fahrenheit3#by: Susan Computewell45defmain():6print("This program coverts a temperature in Celsius to a temperature in Fahrenheit.")78celsius = eval(input("What is the Celsius temperature...
frm_entry.grid(row=0, column=0, padx=10) btn_convert.grid(row=0, column=1, pady=10) lbl_result.grid(row=0, column=2, padx=10) 最后,运行该应用程序: window.mainloop() 看起来很棒!但是该按钮目前尚无任何作用。在脚本文件顶部的该import行下方,添加一个名为的函数fahrenheit_to_celsius()...
在脚本文件顶部的该import行下方,添加一个名为的函数fahrenheit_to_celsius(): def fahrenheit_to_celsius(): """Convert the value for Fahrenheit to Celsius and insert the result into lbl_result. """ fahrenheit = ent_temperature.get() celsius = (5/9) * (float(fahrenheit) - 32) lbl_result[...
"" fahrenheit = float(celsius) * 9 / 5 + 32 fahrenheit = round(fahrenheit, 3) # Round to three decimal places return str(fahrenheit) if __name__ == "__main__": app.run(host="127.0.0.1", port=8080, debug=True) Refresh your development server and try submitting some HTML code....
Write a Python program to convert temperatures to and from Celsius and Fahrenheit. Python: Centigrade and Fahrenheit Temperatures : The centigrade scale, which is also called the Celsius scale, was developed by Swedish astronomer Andres Celsius. In the centigrade scale, water freezes at 0 degrees ...
"celsius") ➌ ➍ class TemperatureConverter: ➎ pass # 暂时不做任何事 ➏ def convert_to_celsius(degrees, source="fahrenheit"): ➐ """这个函数将华氏度或开氏度转化为摄氏度 ➑ """ if source.lower() == "fahrenheit": ➒ ...
Learn about Python conditional statements and loops with 44 exercises and solutions. Practice writing code to find numbers divisible by 7 and multiples of 5, convert temperatures between Celsius and Fahrenheit, guess numbers, construct patterns, count ev