[英]How do I have a user input a list?
雖然可以評估這樣的列表,但這不是一個好習慣,因為評估任何東西都會引入許多邊緣情況。
更好的解決方案是讓用戶一次性輸入列表的值:
entry = list(input("Enter the values: ").split(","))
# User enters: 1,2,3,4,5
# List ends up as: [1, 2, 3, 4, 5]
或一次一個
endChar = '$' # Setting end character
in = '' # Clearing user input variable
chars = [] # List of values
print("Enter your values, use '$' to finish.") # User prompt
while in != endChar: # Continue until $ is entered
in = input("Value: ") # Get value
chars.append(in) # Add element to list
print(chars) # Finished list
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