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Hide the phone number

#034BasicStrings3 min

A delivery slip should not show the whole phone number. Write hide_phone(phone) to turn every digit except the last 4 into *. Numbers have at least 4 digits; one with exactly 4 comes back as it is.

Examples

hide_phone("13812345678")→'*******5678'

hide_phone("5550199")→'***0199'

main.py

def hide_phone(phone):
    # your code here: as many "*" as the digits in front,
    # then the last 4 digits
    return phone

Ctrl + Enter runs too

Result

Run tries the examples. When they look right, Submit.