反转 Python 脚本

Question

[enter image description here][1]I created a script whereas the output should be "ACER,ONE" however I am stuck how can I place a reverse the username which I ended up "ONE,ACER" as result.

email='one.acer@mymail.com'
index = email.index("@")
email_id = email[:index]
email_id = email_id.upper()
print(email_id.replace(email_id[3],","))

Answer 1

",".join("ACER,ONE".split(",")[::-1])

In your case, you could do:

print(",".join(email.split("@")[0].split(",")[::-1]))

as @ox5453 mentioned in the comments, you can also use the built-in reversed method for readability:

print(",".join(reversed("ACER,ONE".split(","))))
print(",".join(reversed(email.split("@")[0].split(","))))

Answer 2

email1 ='one.acer@mymail.com'
email2 = print(",".join(reversed("ONE,ACER".split(","))))

This is my answer which I got ACER,ONE