C++ for Engineers and Scientists
4th Edition
ISBN: 9781133187844
Author: Bronson, Gary J.
Publisher: Course Technology Ptr
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Chapter 3.1, Problem 4E
Program Plan Intro
To write an assignment statement to convert the round-trip distance of s miles to feet.
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(Apartment problem) A real estate office handles, say, 50 apartment units. When the rent is, say, $600 per month, all the units are occupied.
However, for each, say, $40 increase in rent, one unit becomes vacant. Moreover, each occupied unit requires an average of $27 per month for maintenance.
How many units should be rented to maximize the profit?
Write a program in C++ that prompts the user to enter:
The total number of units.
The rent to occupy all the units.
Amount to maintain a rented unit.
The increase in rent that results in a vacant unit.
The program then outputs:
The number of units to be rented to maximize the profit
The maximum profit
Since your program handles currency, make sure to use a data type that can store decimals with a decimal precision of 2.
(Mathematical functions) a model of worldwide population, in billions of people, is given by this formula. Population = 6.0e0.02t Where t is the time in years (t=0 represents january 2000 and t = 1 represents january 2001). Using this formula, write a c++ program that displays a yearly population table for the years january 2005 through January 2010.
( Use C programming to solve this problem)Again, you have lost your USIS password!! You went to the registrar office and requested for a new password. This time, you need to follow some rules to set your password. Otherwise, they won't change it. The rules are:
At least one lowercase letter
At least one uppercase letter
At least one digit (0-9)
At least one special character (_ , $, #, @)
Your task is to find whether a given password follows all those rules. If it breaks any rule, you have to print “Lowercase Missing”, “Uppercase Missing”, “Digit Missing” or “Special Missing” respective to the missing case. For more than one rule break, print all the rules that were broken (order doesn't matter). If the password is ok, print “OK”.
Sample Input:
BR@CUspring
bracuspring
BR@CU20spring22
Sample Output
Digit missing
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OK
Chapter 3 Solutions
C++ for Engineers and Scientists
Ch. 3.1 - (General math) Write an assignment statement to...Ch. 3.1 - (General math) Write an assignment statement to...Ch. 3.1 - (Conversion) Write an assignment statement to...Ch. 3.1 - Prob. 4ECh. 3.1 - (Physics) Write an assignment statement to...Ch. 3.1 - (Numerical) Write an assignment statement to...Ch. 3.1 - (Civil eng.) Write an assignment statement to...Ch. 3.1 - (Physics) Coulomb’s Law states that the force, F,...Ch. 3.1 - (Civil eng.) Write an assignment statement to...Ch. 3.1 - (Desk check) Determine the output of the following...
Ch. 3.1 - (Debug) Determine and correct the errors in the...Ch. 3.1 - Prob. 12ECh. 3.1 - Prob. 13ECh. 3.1 - (General math) The area of an ellipse (see Figure...Ch. 3.1 - Prob. 15ECh. 3.2 - Prob. 1ECh. 3.2 - Prob. 2ECh. 3.2 - (Practice) Write a C++ program that displays the...Ch. 3.2 - Prob. 4ECh. 3.2 - Prob. 5ECh. 3.2 - Prob. 6ECh. 3.2 - Prob. 7ECh. 3.2 - Prob. 8ECh. 3.2 - (Electrical eng.) The combined resistance of three...Ch. 3.2 - Prob. 10ECh. 3.2 - Prob. 11ECh. 3.2 - (Civil eng.) Write a C++ program to calculate and...Ch. 3.3 - Prob. 1ECh. 3.3 - Prob. 2ECh. 3.3 - (Practice) Write C++ statements for the following:...Ch. 3.3 - Prob. 4ECh. 3.3 - (General math) Write, compile, and run a C++...Ch. 3.3 - (General math) If a 20-foot ladder is placed on...Ch. 3.3 - (Physics) The maximum height reached by a ball...Ch. 3.3 - (Transportation) Road construction requires...Ch. 3.3 - Prob. 9ECh. 3.3 - Prob. 10ECh. 3.3 - Prob. 11ECh. 3.3 - Prob. 12ECh. 3.4 - Prob. 1ECh. 3.4 - (Practice) a. Write a C++ program that first...Ch. 3.4 - Prob. 3ECh. 3.4 - Prob. 4ECh. 3.4 - Prob. 5ECh. 3.4 - Prob. 6ECh. 3.4 - (General math) a. Write, compile, and run a C++...Ch. 3.4 - Prob. 8ECh. 3.4 - Prob. 9ECh. 3.4 - (Electrical eng.) For the series circuit shown in...Ch. 3.4 - Prob. 11ECh. 3.4 - Prob. 12ECh. 3.4 - Prob. 13ECh. 3.5 - Prob. 1ECh. 3.5 - Prob. 2ECh. 3.5 - Prob. 3ECh. 3.5 - Prob. 4ECh. 3.5 - Prob. 5ECh. 3.6 - Prob. 1ECh. 3.6 - (General math) The value of p can be approximated...Ch. 3.6 - Prob. 3ECh. 3.6 - (General math) The volume of oil stored in an...Ch. 3.6 - Prob. 5ECh. 3.6 - (General math) The perimeter, approximate surface...Ch. 3.6 - Prob. 7ECh. 3.6 - Prob. 8ECh. 3.6 - Prob. 9ECh. 3 - (General math) a. Write a C++ program to calculate...Ch. 3 - General math) a. Write a C++ program to calculate...Ch. 3 - (General math) Modify the program written for...Ch. 3 - (Biology) The number of bacteria, B, in a culture...Ch. 3 - Prob. 5PPCh. 3 - (Heat transfer) The formula developed in Exercise...Ch. 3 - Prob. 7PPCh. 3 - (Electrical eng.) a. The voltage gain of an...Ch. 3 - (Electrical eng.) a. Write, compile, and run a C++...Ch. 3 - (Electrical eng.) The amplification of electronic...Ch. 3 - (Acoustics) The loudness of a sound is measured in...Ch. 3 - (General math) a. A balance has the following...
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