Write a function somme_even that takes a list as an argument and returns the sum of the even numbers contained in the list. Example: somme_even([4, 7, 12, 0, 21, 5]) return => 16 (because 16=4+12+0). Write a function nb_elem_even that takes a list as an argument and returns the number of even integers contained in the list. Example: nb_elem_even([4, 7, 12, 0, 21, 5]) return => 3 (because 4, 12, and 0 are even). Write a function max_pair that takes a list as an argument and returns the largest even integer contained in the list. It will be assumed for simplicity (in this question only) that the list always contains at least one even number. Example: max_even([4, 7, 12, 0, 21, 5]) return => 12

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
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  • Write a function somme_even that takes a list as an argument and returns the sum of the even numbers contained in the list.

Example: somme_even([4, 7, 12, 0, 21, 5]) return => 16 (because 16=4+12+0).

  • Write a function nb_elem_even that takes a list as an argument and returns the number of even integers contained in the list.

Example: nb_elem_even([4, 7, 12, 0, 21, 5]) return => 3 (because 4, 12, and 0 are even).

  • Write a function max_pair that takes a list as an argument and returns the largest even integer contained in the list. It will be assumed for simplicity (in this question only) that the list always contains at least one even number.

Example: max_even([4, 7, 12, 0, 21, 5]) return => 12.

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