Functions in python

It sounds like you want to understand callbacks, where functions call functions. Is that right?

FAحAD , > why are talking about 2 functions? please give some more details. here is a sample code that uses a function to calculate the average temperature. more details in the sample file: https://sololearn.com/compiler-playground/ctmKl4OuXwon/?ref=app

I understand use of only one function but i got confuse whenever two fuctions come in the same program, do have any example to do same work but with the double function?

FAحAD , now your question is clear - thanks! in the attached file you can find some explanations and comments. https://sololearn.com/compiler-playground/cn3tMJ9dTq7K/?ref=app

FAحAD , it would be helpful if you could post a code that shows a situation with 2 functions, so that we can see what your issue could be.

RandomLearner, Lothar thankyou so much for the explaination, it really help me alot💫🤝

Return is returns, or stores a value in data, e.x In Function Def num(x,y): Return x + y Results = Num(1,2) Return inserts a value into the result. If you want to be called, use print. If without return, you can just use 'num(1,2)', it's the same as print

def celsius_to_fahrenheit(celsius): return (celsius * 9/5) + 32 def show_temperature(celsius): fahrenheit = celsius_to_fahrenheit(celsius) print(f"{celsius}°C is equal to {fahrenheit}°F") # Calling the function show_temperature(25) That coding statement you shared is using a function in a function. You first define the celsius_to_fahrenheit function, and then you defined the show_temperature function. what the show_temperature function does is it takes the celsius from the parameter, and makes a variable called fahrenheit that calls and stores the result from the celsius_to_fahrenheit function using the celcius parameter as its parameter. Then it prints the original celsius value, is equal to, the fahrenheit value. Here's a version of the code that might make a little more sense. #Converts celsius to fahrenheit def celsius_to_fahrenheit(celsius): return (celsius * 9/5) + 32 #Uses the celsius_to_fahrenheit function and prints its result along with the parameter given. def show_temperature(celsius): c = celsius fahrenheit = celsius_to_fahrenheit(c) print(f"{c}°C is equal to {fahrenheit}°F") show_temperature(25) Im not too good at explaining things, but I hope this clears up some confusion.

def function_name(): # do something function_name() def say_hello(): print("Hello!") say_hello() # Output: Hello! def square(num): return num * num def double_and_square(x): doubled = x * 2 return square(doubled) result = double_and_square(3) print(result) # Output: 36

Yes, actually sololearn confuses me after giving lessons of two functions🙂, i will share

Is this enough? def celsius_to_fahrenheit(celsius): return (celsius * 9/5) + 32 def show_temperature(celsius): fahrenheit = celsius_to_fahrenheit(celsius) print(f"{celsius}°C is equal to {fahrenheit}°F") # Calling the function show_temperature(25)