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 7P
(You should do the previous two Practice Programs before doing this one.) Write a
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PROBLEM:Write a program that prompts the user to input any digit then swap the position of the first and the last digit. Next, the user will be prompt to select what arithmetic operation he/she want to employ on the first and last digit based on the following choices:
1. Sum of their square
2. Product of their square root
3. Square of their product
The output will display the result of the arithmetic operation followed by the digit with a swapped position of “first” and “last” digit. Then finally display the equivalent uppercase alphabet for the first digit and lowercase alphabet for the last digit respectively after swapping.
Note:
1. If the last digit of the inputted digit from the user is zero, it must display that there is no equivalent alphabet for that digit.
2. If the user chooses arithmetic operation No.2, format the output to three decimal places
Question:
A country charges income tax as follows based on one's gross salary. No tax is charged on the
first 20% of salary. The remaining 80% is called taxable income. Tax is paid as follows:
10% on the first $15,000 of taxable income;
20% on the next $20,000 of taxable income;
25% on all taxable income in excess of $35,000;
Write a program to read a value for a person's salary and print the amount of tax to be paid in
dollars.
.
●
.
Additionalind.
Exercise 6:
Write a program that reads from the user three pieces of information: The current population of a country, the annual birth
rate of the country, and its annual death rate. The program should then calculate the expected population for the following
year and display the results as shown in Figure 6.
Please note that population for the following year is calculated as sum of the current population, and the number of births
by the end of the year minus the number of deaths by the end of the same year.
Name your program Lab3_Id_ex6.py, where Id is your university Id. Include the design of your solution as comments
at the beginning of your program. Test your solution with different input data.
Please enter the current population of the country: 1800000
Please enter the birth rate: 0.017
Please enter the death rate: 0.005
Current
Population
Number of
Number of
Deaths
Next Year
Births
Population
1800000
30600
9000
1821600
Figure 6: Sample Run
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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