9 月 152020
#找到朋友中的魔鬼
word = 'friends'
find_the_evil_in_your_friends = word[0] + word[2:4] + word[-3:-1]
#f + ie + nd
print(find_the_evil_in_your_friends)
PS C:\Users\harveymei> & C:/Users/harveymei/AppData/Local/Programs/Python/Python38/python.exe c:/Users/harveymei/hello.py
fiend
PS C:\Users\harveymei>