Problem Solving with C++ (9th Edition)
9th Edition
ISBN: 9780133591743
Author: Walter Savitch
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 2.4, Problem 33STE
What is the output produced by the following (when embedded in a correct
x = 10;
while (x > 0)
{
cout << x << endl;
x = x + 3;
}
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
What is the scope of identifier x which is declared in Line 4? *
Consider the following program:
const int LIMIT = 50;
// Line 1
int AddEm (int x, int y);
// Line 2
// Line 3
// Line 4
// Line 5
// Line 6
// Line 7
// Line 8
// Line 9
int main () {
int x = 42,
y = 35;
int Sum;
Sum = AddEm (x, y) ;
return 0;
int AddEm (int x, int y) {
int Total;
Total = x + y;
if (Total > LIMIT)
Total = 0;
return (Total);
// Line 10
// Line 11
// Line 12
// Line 13
// Line 14
// Line 15
// Line 16
}
Line 1 to Line 16
Line 4 to Line 16
Line 4 to Line 7
Line 4 to Line 9
What is the scope of identifier x which is declared in Line 10? *
Consider the following program:
const int LIMIT = 50;
// Line 1
int AddEm (int x, int y);
// Line 2
// Line 3
// Line 4
// Line 5
// Line 6
// Line 7
// Line 8
// Line 9
int main () {
int x = 42,
y = 35;
int Sum;
Sum = AddEm (x, y);
return 0;
// Line 10
// Line 11
// Line 12
// Line 13
// Line 14
// Line 15
// Line 16
int AddEm (int x, int y) {
www
int Total;
Total = x + y;
if (Total > LIMIT)
Total = 0;
return (Total);
Line 1 to Line 16
Line 4 to Line 16
O Line 10 to Line 12
Here is the main function in a program
int main ()
{
int x = 30;
//more code goes here
someFunction (x) ;
cout « x;
return 0;
}
Assume the heading for someFunction is written correctly with an integer parameter named x, and that this is the body of that function:
{
x = x * 20;
//more code goes here
}
What will be the output? Just enter a number. If there would be an error, enter -999
Chapter 2 Solutions
Problem Solving with C++ (9th Edition)
Ch. 2.1 - Give the declaration for two variables called feet...Ch. 2.1 - Give the declaration for two variables called...Ch. 2.1 - Give a C++ statement that will change the value of...Ch. 2.1 - Give a C++ statement that will increase the value...Ch. 2.1 - Give a C++ statement that will change the value of...Ch. 2.1 - Prob. 6STECh. 2.1 - Prob. 7STECh. 2.2 - Give an output statement that will produce the...Ch. 2.2 - Give an input statement that will fill the...Ch. 2.2 - Prob. 10STE
Ch. 2.2 - Write a complete C++ program that writes the...Ch. 2.2 - Write a complete C++ program that reads in two...Ch. 2.2 - Prob. 13STECh. 2.2 - Write a short program that declares and...Ch. 2.3 - Convert each of the following mathematical...Ch. 2.3 - Prob. 16STECh. 2.3 - What is the output of the following program lines...Ch. 2.3 - Write a complete C++ program that reads two whole...Ch. 2.3 - Given the following fragment that purports to...Ch. 2.3 - What is the output of the following program lines...Ch. 2.4 - Write an if-else statement that outputs the word...Ch. 2.4 - Suppose savings and expenses are variables of type...Ch. 2.4 - Write an if-else statement that outputs the word...Ch. 2.4 - Write an if-else statement that outputs the word...Ch. 2.4 - Consider a quadratic expression, say x2 x 2...Ch. 2.4 - Consider the quadratic expression x2 4x + 3...Ch. 2.4 - What is the output of the following cout...Ch. 2.4 - What is the output produced by the following (when...Ch. 2.4 - What output would be produced in the previous...Ch. 2.4 - What is the output produced by the following (when...Ch. 2.4 - What is the output produced by the following (when...Ch. 2.4 - What is the most important difference between a...Ch. 2.4 - What is the output produced by the following (when...Ch. 2.4 - Write a complete C++ program that outputs the...Ch. 2.5 - The following if-else statement will compile and...Ch. 2.5 - Prob. 36STECh. 2.5 - Write a complete C++ program that asks the user...Ch. 2 - A metric ton is 35,273.92 ounces. Write a program...Ch. 2 - The Babylonian algorithm to compute the square...Ch. 2 - Many treadmills output the speed of the treadmill...Ch. 2 - Write a program that plays the game of Mad Lib....Ch. 2 - The following is a short program that computes the...Ch. 2 - A government research lab has concluded that an...Ch. 2 - Workers at a particular company have won a 7.6%...Ch. 2 - Modify your program from Programming Project 2 so...Ch. 2 - Negotiating a consumer loan is not always...Ch. 2 - Write a program that determines whether a meeting...Ch. 2 - Prob. 6PPCh. 2 - It is difficult to make a budget that spans...Ch. 2 - You have just purchased a stereo system that cost...Ch. 2 - Write a program that reads in ten whole numbers...Ch. 2 - Modify your program from Programming Project 9 so...Ch. 2 - Sound travels through air as a result of...Ch. 2 - Prob. 12PPCh. 2 - The HarrisBenedict equation estimates the number...Ch. 2 - Write a program that calculates the total grade...Ch. 2 - It is important to consider the effect of thermal...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
In this section, we discussed superclasses and subclasses. Which is the general class and which is the speciali...
Starting Out with Programming Logic and Design (5th Edition) (What's New in Computer Science)
The _________ file must be included in a program that uses character-testing functions.
Starting Out with C++ from Control Structures to Objects (8th Edition)
Write a loop that counts the number of uppercase characters that appear in the String object str.
Starting Out with Java: From Control Structures through Objects (7th Edition) (What's New in Computer Science)
What are the advantages and disadvantages of implicit declarations?
Concepts of Programming Languages (11th Edition)
State the order of evaluation of the operators in each of the following C statements and show the value of x af...
C How to Program (8th Edition)
Using examples, illustrate the different types of adaptor needed to support sequential composition, hierarchica...
Software Engineering (10th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- What is the scope of identifier Sum which is declared in Line 6? * Consider the following program: const int LIMIT = 50; // Line 1 int AddEm (int x, int y); // Line 2 // Line 3 // Line 4 // Line 5 // Line 6 // Line 7 // Line 8 // Line 9 int main () { int x = 42, y = 35; int Sum; Sum = AddEm (x, y) ; return 0; // Line 10 // Line 11 // Line 12 // Line 13 // Line 14 // Line 15 // Line 16 int AddEm (int x, int y) { int Total; www Total = x + y; if (Total > LIMIT) Total = 0; return (Total); } Line 1 to Line 16 O Line 6 to Line 16 O Line 6 to Line 7 O Line 6 to Line 9 O None of the choicesarrow_forwardWhat is the scope of identifier LIMIT which is declared in Line 1? * Consider the following program: const int LIMIT = 50; // Line 1 int AddEm (int x, int y); // Line 2 // Line 3 // Line 4 // Line 5 // Line 6 // Line 7 // Line 8 // Line 9 int main () { int x = 42, y = 35; int Sum; Sum = AddEm (x, y); return 0; } int AddEm (int x, int y) { int Total; Total = x + y; if (Total > LIMIT) Total = 0; return (Total); // Line 10 // Line 11 // Line 12 // Line 13 // Line 14 // Line 15 // Line 16 O Line 1 to Line 16 O Line 1 to Line 3 O Line 10 to Line 13 Line 10 to Line 16arrow_forwardExamine the following code segment and consider what variable bindings will be visible at various points in the program under both STATIC and DYNAMIC scoping. 01 int h, i;0203 void B(int m) {04 int j, k;05 // what is visible HERE?06 ...07 }0809 void A(int j, int k) {10 float h = j + k;11 B(h);12 ...13 }1415 void main() {16 int i, j;17 18 A(h, i);19 B(h);20 ...21 }arrow_forward
- Analyze the following program fragment: int x; int d = 4; switch (d) { case 4: x = 4; case 0: x = 0; case 2: x = 2; O The program has a compile error because the required default case is missing. O The program has a compile error because case must be ordered from smallest to largestes. The programs compiles and runs fine. O The program has a compile error because the break statements are missing..arrow_forwardi cant use static void Main(string[] args) for this assignment for C# this is what I have to work with using System; using static System.Console; class GuessingGame { static void Main() { // Write your main here } } This problem relies on the generation of a random number. You can create a random number that is at least min but less than max using the following statements: Random ranNumberGenerator = new Random();int randomNumber;randomNumber = ranNumberGenerator.Next(min, max); Write a program named GuessingGame that generates a random number between 1 and 10. (In other words, in the example above, min is 1 and max is 11.) Ask a user to guess the random number, then display the random number and a message indicating whether the user’s guess was too high, too low, or correct.arrow_forwardINSTRUCTIONS: Write a C++ script/code to do the given problems. MOVIE PROBLEM: Write a function that checks whether a person can watch an R18+ rated movie. One of the following two conditions is required for admittance: The person is atleast 18 years old. • They have parental supervision. The function accepts two parameters, age and isSupervised. Return a boolean. Example: acceptIntoMovie(14, true) → true acceptIntoMovie(14, false) → falsearrow_forward
- Can not use "and" or "or" in java Language Write the function parrotTrouble.** We have a loud talking parrot. The "hour" parameter* is the current hour time in the range 0..23. We are* in trouble if the parrot is talking and the hour* is before 7 or after 20. Return true if we are* in trouble.** Some Examples:* parrotTrouble(true, 6) returns true* parrotTrouble(true, 7) returns false* parrotTrouble(false, 6) returns false** @param isTalking true if the parrot is talking.* @param hour the time of day from 0..23.* @return true if you're in trouble with your neighbors.arrow_forwardPROBLEM: Write a program that computes for the Electric Field and Electric Potential at a given point in a spherical conductor with a radius (r) and a charge Q, depending upon the following cases: Calculate the electric field and electric potential at: d < r d > r d = r SPECIFICATIONS: - The program will depend on the input parameters to determine which case to use in computing for the electric field and electric potential at different points: Point is inside the conductor (d < r) Point is outside the conductor (d > r) Point is on the surface of the conductor (d = r) - The user will input the charge Q, the radius of the conductor (r) and the distance of the point from the center (d) - The constant k = 9x10^9 = 9000000000 - The program will provide an output for the electric field (V/m) and for the electric potential (V) - You may only use the codes that we studied in our lectures. - All lines of codes should have a comment/pseudocode. - Save your cpp file as…arrow_forwardShow return value, parameters number and passing parameters type void copy (int& a, int& b, int& c) { a *= 2; b*= 2; c *= 2; } int main () { int x = 2, y = 5, z = 7; copy (x, y, z); cout << "x ="
arrow_forward PROBLEM:Write a program that computes for the Electric Field and Electric Potential at a given point in a spherical conductor with a radius (r) and a charge Q, depending upon the following cases:Calculate the electric field and electric potential at: d < r d > r d = r SPECIFICATIONS: - The program will depend on the input parameters to determine which case to use in computing for the electric field and electric potential at different points: Point is inside the conductor (d < r) Point is outside the conductor (d > r) Point is on the surface of the conductor (d = r) - The user will input the charge Q, the radius of the conductor (r) and the distance of the point from the center (d) - The constant k = 9x10^9 = 9000000000 - The program will provide an output for the electric field (V/m) and for the electric potential (V) - You may only use the codes that we studied in our lectures. - All lines of codes should have a comment/pseudocode. - Save your cpp file as…arrow_forwardConsider the function definition below. Assume x = 5, y = 3 and j = 8 as the function starts. Which variables will change after the function finishes? void findout (int &x, int y, int &j) { for (int i = 1; i 5) { x = 2*x - 3*y; y = 4 + 3 x; } else { Oi y = 2*x - 3; x = 4 + 3% y; } } // end of for loop x and y y All three since the first and last are references. x and jarrow_forwardPROBLEM:Write a program that computes for the Electric Field and Electric Potential at a given point in a spherical conductor with a radius (r) and a charge Q, depending upon the following cases:Calculate the electric field and electric potential at: d < r d > r d = r SPECIFICATIONS: - The program will depend on the input parameters to determine which case to use in computing for the electric field and electric potential at different points: Point is inside the conductor (d < r) Point is outside the conductor (d > r) Point is on the surface of the conductor (d = r) - The user will input the charge Q, the radius of the conductor (r) and the distance of the point from the center (d) - The constant k = 9x10^9 = 9000000000 - The program will provide an output for the electric field (V/m) and for the electric potential (V) - You may only use the codes that we studied in our lectures. - All lines of codes should have a comment/pseudocode. PROBLEM:Write a program that…arrow_forwardarrow_back_iosSEE MORE QUESTIONSarrow_forward_ios
Recommended textbooks for you
Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill Education
Starting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSON
Digital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSON
Database Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage Learning
Programmable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education
Introduction to Operators in C; Author: Neso Academy;https://www.youtube.com/watch?v=50Pb27JoUrw;License: Standard YouTube License, CC-BY