我正在使用最新的Python 3版本
letters = ['a', 'b', 'c', 'd', 'e']
letters[:3]
print((letters)[:3])
letters[3:]
print((letters)[3:])
print("Here is the whole thing :" + letters)
错误:
Traceback (most recent call last):
File "C:/Users/Computer/Desktop/Testing.py", line 6, in <module>
print("Here is the whole thing :" + letters)
TypeError: Can't convert 'list' object to str implicitly
修复时,请解释它是如何工作的 :) 我不想只是复制一个已修复的行。