如何编写一个函数来返回用户输入并计算

Question

I am new to python and I would like to learn how to create a function to ask the user what action they want to take and return the action the user selects. I would also want to use a for loop to ask the user for the input 3 times. Thank you in advance.

Answer 1

You can do it like the following, I added comments to explain what each line does.

def func(): # Function decleration
    action = input("Enter action") # Get action from user
    return action # Print action back to user

for i in range(3): # Loop for 3 times
    action_returned = func() ## Get action by calling func
    # do something with action