Write python codes
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
Write python codes

Transcribed Image Text:Exercise 2: Single parameter
Write a function print_digit() which
takes a single string parameter
prints all characters that are decimal digits, i.e. 0 - 9
def print_digit(a_string):
# complete the body of this function
print_digit('24 hours in 1 day, 7 days in a 1 week.')
message
'I met a man with 7 wives. Each wife had 7 sacks.'
print_digit(message)
# output
>2 4 17 1
>7 7
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