Pyth code Simple FunctionsRESTRICTION: You may not te the Python built-in hnetion you ste iemplementing witlin ita owsImplementation. In the absence of additional restrictions, you may use other Python bullt-in funetions andmethods. If given a list or sequence as input, you must not change the original Ist or sepuence.is in()Write a function is in(char, string) that models a limited version of the behavtor of the in keyword (formore detsils, refer to the Python docs). You msy not nse the in keyword in this funetioInput: a string char of a single charscter (you may limit to alphanameric), ands string atring cutaprisingboth upper and lower case alphanumerie and non-slphanumeric chaructersOutput: & boolesn, True if char is found in string otherwise FalaeNote the matching behaviour to be implemented here is dilferent to the matching beharlour of Python's isbeywordis sorted()There is no built-in function that chicks whetber x soquenice is sorted Wate s funetio 13.3orted (seq) thstchecks whether a given sequence of sortable clements is sorted from mallest olreetInput: s sequence seq of comperable elements.Output: s boolesn, True if for all items in he lis the te st index te le than or oqual to the item acndex 1 4 1: otherwise FalseNoter Remember that a soquenco can be a list, a tring, a tupl or s runge, R this hunetion mst work for allthese types

Simple Functions RESTRICTION: You may not te the Python bult-in fanction you are itmplementing within ita own Implementation In the abeence of additional restrictions, you may use other Python bullt-in functions and methods. If given a list or sequence as input, you must not change the original list or sequence. is in() Write a function is in(char, string) that models a limited version of the behavior of the in keyword (for more detsils, refer to the Python docs). You may not use the in keyword in this function Input: a string char of a single charscter (you may limit to alpharmmeric), and a string string comprising both upper and lower csse alphanumerie and non-alphanumeric characters. Output: a boolosn, True if char is found in string otherwise False. Note: the matching behaviour to be implemented here is different to the matchinng behavlour of Python's in kaeyword

Simple Functions RESTRICTION: You may not te the Python bult-in fanction you are itmplementing within ita own Implementation In the abeence of additional restrictions, you may use other Python bullt-in functions and methods. If given a list or sequence as input, you must not change the original list or sequence. is in() Write a function is in(char, string) that models a limited version of the behavior of the in keyword (for more detsils, refer to the Python docs). You may not use the in keyword in this function Input: a string char of a single charscter (you may limit to alpharmmeric), and a string string comprising both upper and lower csse alphanumerie and non-alphanumeric characters. Output: a boolosn, True if char is found in string otherwise False. Note: the matching behaviour to be implemented here is different to the matchinng behavlour of Python's in kaeyword

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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