Problem Solving with C++ (10th Edition)
10th Edition
ISBN: 9780134448282
Author: Walter Savitch, Kenrick Mock
Publisher: PEARSON
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Textbook Question
Chapter 5, Problem 8PP
Complete the previous
int dayOfWeek(int month, int day, int year);
The function should encapsulate the necessary logic to return the day of the week of the specified date as an int (Sunday = 0, Monday = 1, etc.) You should add validation code to the function that tests if any of the inputs are invalid. If so, the function should return –1 as the day of the week. In your main function write a test driver that checks if dayOfWeek is returning the correct values. Your set of test cases should include at least two cases with invalid inputs.
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I need assistance with writing the below in Python.
Toll roads have different fees based on the time of day and on weekends. Write a function calc_toll() that has three parameters: the current hour of time (int), whether the time is morning (boolean), and whether the day is a weekend (boolean). The function returns the correct toll fee (float), based on the chart below.
Weekday Tolls
Before 7:00 am ($1.15)
7:00 am to 9:59 am ($2.95)
10:00 am to 2:59 pm ($1.90)
3:00 pm to 7:59 pm ($3.95)
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Weekend Tolls
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Starting 8:00 pm ($1.10)
You are given a function called is_prime which consumes a positive number and returns True if the number is prime and False if the number is not prime. You do not need to write the is_prime function - it is already pre-defined.
Your task is to use the Design Recipe to write a main function, that consumes no parameters, which prompts the user for a positive integer, n, and displays the first n primes. Your main function should call the is_prime function. Include a docstring!
Change this question to work
using a function. decide what the name of the
function of each should be, how many parameters
are required and what value needs to be returned.
You're no longer required to solve the problem - try
to re-manage your code to be a function.
write a program which prompts the user for a Celsius temperature, convert the temperature to Fahrenheit, and print out the converted temperature.
c = float (input ("What is the temperature in Celsius?
'"))
f = c* (9/5)+32
print ("The temperature in Fahrenheit is:”,f)
Chapter 5 Solutions
Problem Solving with C++ (10th Edition)
Ch. 5.1 - What is the output of the following program?...Ch. 5.1 - Are you required to have a return statement in a...Ch. 5.1 - Suppose you omitted the return statement in the...Ch. 5.1 - Prob. 4STECh. 5.1 - Prob. 5STECh. 5.1 - Is a call to a void function used as a statement...Ch. 5.2 - What is the output of the following program?...Ch. 5.2 - What would be the output of the program in Display...Ch. 5.2 - What would be the output of the program in Display...Ch. 5.2 - Prob. 10STE
Ch. 5.2 - Write a void function definition for a function...Ch. 5.2 - Prob. 12STECh. 5.3 - Prob. 13STECh. 5.3 - Prob. 14STECh. 5.3 - Rewrite the function declaration comment for the...Ch. 5.3 - Prob. 16STECh. 5.4 - Prob. 17STECh. 5.4 - Prob. 18STECh. 5.4 - Prob. 19STECh. 5.4 - Prob. 20STECh. 5.4 - Prob. 21STECh. 5.4 - Write a stub for the function whose function...Ch. 5.5 - Prob. 23STECh. 5.5 - Prob. 24STECh. 5.5 - Prob. 25STECh. 5 - Write a function that computes the average and...Ch. 5 - Write a program that reads in a length in feet and...Ch. 5 - Write a program like that of the previous exercise...Ch. 5 - (You should do the previous two Practice Programs...Ch. 5 - Write a program that reads in a weight in pounds...Ch. 5 - Write a program like that of the previous exercise...Ch. 5 - (You should do the previous two Practice Programs...Ch. 5 - (You need to do Practice Programs 4 and 7 before...Ch. 5 - The area of an arbitrary triangle can be computed...Ch. 5 - Write a program that converts from 24-hour...Ch. 5 - Write a program that requests the current time and...Ch. 5 - Modify your program for Programming Project 2 so...Ch. 5 - Write a program that tells what coins to give out...Ch. 5 - In cold weather, meteorologists report an index...Ch. 5 - Prob. 6PPCh. 5 - Write a program that inputs a date (for example,...Ch. 5 - Complete the previous Programming Project and...
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