29) Re-write the following code using a switch statement.if (day == 31)month = 7;else if (daymonth = 1;%3D28)elsemonth = 4;

Answered: 29) Re-write the following code using a…

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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The following statement calls a function named half, which returns a value that is half that of the argument. Write the function named half. result = half(number) %3D
Problem definition: A college wants to know how well its students did on an exam. The following program summarizes the results. The program asks a user to enter the results pass (1) or fail (2) for 10 students. It displays the number of passed and the number of failed. It displays a message "Raise error" if the number of passes is more than 8 You are asked to identify statement with syntax errors by selecting them as wrong and the correct statements as right
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Question 6 # This function checks whether a given number is even or not def isEven(number): """ what it takes? a number what it does? determines if a number is even what it returns? if even, return 1 if odd, return -1 """ # your code goes in here defisEven(number): #check if the number is divisible by 2 by checking the remainder. if number % 2==0: #If remainder is 0, then its divisble by 2 and an even number #hence return-1 return1 else: #if remainder is not 0, it'll be 1, so its NOT divisible by 2 and its an odd number #hence return -1 return-1 Test case for question 6 try: if isEven(5) == -1: score['question 6'] = 'pass' else: score['question 6'] = 'fail' except: score['question 6'] = 'fail' isEven(5)

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29) Re-write the following code using a switch statement if (day 31) month = 7; else if (day == 28) month = 13; %3D 3%3D %3D else month = 4; %3D