Exercise #1 • Derive a Python recursive function to verify if all the elements in positions 0...N-1 of a list of integers (A) are digits (betwee O and 9). • The function takes two parameters, a reference to the list and an integer that is initially the size of the list. • How to make the call in the main program?

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
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Please right your own code with some commentary.

vérifChiffres ([1,2,3,4,5],5)
True
vérifChiffres([1,2,3,4,-5],5)
False
Transcribed Image Text:vérifChiffres ([1,2,3,4,5],5) True vérifChiffres([1,2,3,4,-5],5) False
Exercise #1
• Derive a Python recursive function to verify if all the
elements in positions 0...N-1 of a list of integers (A)
are digits (betwee 0 and 9).
• The function takes two parameters, a reference to
the list and an integer that is initially the size of the
list.
• How to make the call in the main program?
Transcribed Image Text:Exercise #1 • Derive a Python recursive function to verify if all the elements in positions 0...N-1 of a list of integers (A) are digits (betwee 0 and 9). • The function takes two parameters, a reference to the list and an integer that is initially the size of the list. • How to make the call in the main program?
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