Problem Solving with C++ (10th Edition)
10th Edition
ISBN: 9780134448282
Author: Walter Savitch, Kenrick Mock
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 7.1, Problem 10STE
Suppose you have the following array declaration in your program:
int yourArray[7];
Also, suppose that in your implementation of C++, variables of type int use 2 bytes of memory. When you run your program, how much memory will this array consume? Suppose that when you run your program, the System assigns the memory address 1000 to the indexed variable yourArray[0]. What will be the address of the indexed variable yourArray[3]?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Hi, i need help with this program in C++
Write a program that asks the user to enter the size of an array. Declare a dynamic array of type int of the size entered by the user. Initialize the array so that the elements in the first half have values equal to the square of the index, and the elements in the second half have values equal to three times the index. Print out the array with 15 values per line.
C++ Coding: Arrays
Describe the difference in the meaning of the 10 in int x[10]; and the meaning of the 8 in x[8]. What are the meanings of the int, the [10], and the [8]?
Suppose you have the following array declaration in a program: int yourArray[10];Further, suppose that in the implementation of C++ you are using an int that requires 4 bytes.
When your program runs, how much memory is required for this array?
Suppose further that your array starts at memory location decimal 200. What will be the address of yourArray[6]?
If you wrote to the (illegal) index 7 position in yourArray to what address would this clobber?
Write a C program that uses arrays and functions to implement a calculator for twooperands. Your calculator must have five principal operations, addition ( ), subtraction ( ),division ( ), multiplication ( ), and power ( ). In the beginning of the program, show the menuof operators to the user. When the user selects one of the operators, your program gets the valuesfor operand 1 and operand 2 from the user and saves them into an array. Then pass the array to thesuitable function to calculate the result. The operating functions must return the value to the mainprogram. The calculation stops when the user press “x”. Use a global variable to save the result oflast operation. Anytime that the user types “M”, the program shows the result of last operation.hint: Each mathematic operation must be a separate function. Your main program calls those functions.
Chapter 7 Solutions
Problem Solving with C++ (10th Edition)
Ch. 7.1 - Prob. 1STECh. 7.1 - In the array declaration double score(5); state...Ch. 7.1 - Identity any errors in the following array...Ch. 7.1 - What is the output of the following code? char...Ch. 7.1 - What is the output of the following code? double a...Ch. 7.1 - What is the output of the following code? int i,...Ch. 7.1 - Prob. 7STECh. 7.1 - Suppose we expect the elements of the array a to...Ch. 7.1 - Prob. 9STECh. 7.1 - Suppose you have the following array declaration...
Ch. 7.2 - Consider the following function definition: void...Ch. 7.2 - Prob. 12STECh. 7.2 - Write a function definition for a function called...Ch. 7.2 - Consider the following function definition: void...Ch. 7.2 - Insert const before any of the following array...Ch. 7.2 - Write a function named outOfOrder that takes as...Ch. 7.3 - Write a program that will read up to ten...Ch. 7.3 - Write a program that will read up to ten letters...Ch. 7.3 - Following is the declaration for an alternative...Ch. 7.4 - Prob. 20STECh. 7.4 - Write code that will fill the array a (declared...Ch. 7.4 - Prob. 22STECh. 7 - Write a function named firstLast2 that takes as...Ch. 7 - Write a function named countNum2s that takes as...Ch. 7 - Write a function named swapFrontBack that takes as...Ch. 7 - The following code creates a small phone book. An...Ch. 7 - There are three versions of this project. Version...Ch. 7 - Hexadecimal numerals are integers written in base...Ch. 7 - Solution to Programming Project 7.3 Write a...Ch. 7 - Prob. 4PPCh. 7 - Write a program that reads in a list of integers...Ch. 7 - Prob. 6PPCh. 7 - An array can be used to store large integers one...Ch. 7 - Write a program that will read a line of text and...Ch. 7 - Write a program to score five-card poker hands...Ch. 7 - Write a program that will allow two users to play...Ch. 7 - Write a program to assign passengers seats in an...Ch. 7 - Prob. 12PPCh. 7 - The mathematician John Horton Conway invented the...Ch. 7 - Redo (or do for the first time) Programming...Ch. 7 - Redo (or do for the first time) Programming...Ch. 7 - A common memory matching game played by young...Ch. 7 - Your swim school has two swimming instructors,...Ch. 7 - Your swim school has two swimming instructors,...Ch. 7 - Prob. 19PPCh. 7 - The Social Security Administration maintains an...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
The .NET Framework provides a class named_______, which contains numerous methods that are useful for performin...
Starting out with Visual C# (4th Edition)
Repair Bill Suppose automobile repair customers are billed at the rate of per hour for labor. Also, suppose co...
Introduction To Programming Using Visual Basic (11th Edition)
Extreme programming expresses user requirements as stories, with each story written on a card. Discuss the adva...
Software Engineering (10th Edition)
Describe the limitation of static methods.
Starting Out with Java: From Control Structures through Objects (7th Edition) (What's New in Computer Science)
What is an object?
Starting Out with Python (3rd 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
- Help writing a program in c++ that asks a user for a number (variable num) and then takes that number input to print out the nth term of a sequence? The sequence begins with 1 and then every number after is a prime factor of 3, 4, or 6. This needs to be done without using vectors or arrays. . . . For example: Sequence is : 1, 3, 4, 6, 8, 9, 12, 16, 18, 20, ... (cont.) User input (num) is : 6 Output : 12 (6th term) . . Please add comments explaining the code for better understanding if possible, thank you!!arrow_forwardConsider the following C++ Code - Write a C++ code that outputs the contents of the array to which strPtr Points and deallocates the memory space occupied by the array to which strPtr points. - Can you modify the code to use a different array size for strPtr? How would this affect the output of the program?arrow_forwardWrite a program using C++, that contains a function called arrayAllocator that dynamically allocates an array of integers. The function should be called from main() and it should accept an integer argument indicating the number of elements to allocate. The value of each element should be the subscript. The function should return the pointer to the array to main. The main function displays the values of the array. The output can look something as follows:arrow_forward
- Write a program in C as follows:- Create an array of integers named “toy” that has 120 rows and 4 columns.- The program should repeatedly display the following menu:A or a to add a toy to the bagV or v to calculate and display the total value of the toysW or w to calculate and display the total weight of the toysD or d to delete a toy from the arrayM or m to calculate and display the number of small toysN or n to calculate and display the number of medium toysL or l to calculate and display the number of large toysX or x to start filling a new bagP or p to exit programThe following functions need to be created and used in the program:- Void wipe(int cat[][4], int n);- Void populate(int cat[][4], int n);- Int size(int L, int W, int H);- Int check_capacity(int cat[][4], int n, int tsize, int tweight);- Int rm_toy(int cat[][4], int n, int toynum);- Int weight(int cat[][4], int n);- Int value(int cat[][4], int n);- Int small(int cat[][4], int n);- Int medium(int cat[][4], int n);- Int…arrow_forwardWrite a program in C as follows:- Create an array of integers named “toy” that has 120 rows and 4 columns.- The program should repeatedly display the following menu:A or a to add a toy to the bagV or v to calculate and display the total value of the toysW or w to calculate and display the total weight of the toysD or d to delete a toy from the arrayM or m to calculate and display the number of small toysN or n to calculate and display the number of medium toysL or l to calculate and display the number of large toysX or x to start filling a new bagP or p to exit program - Santa’s bag can hold 30 large toys or 60 medium toys or 120 small toys or any combination ofsizes that satisfy this requirement (ex: 29 large + 1 medium + 2 small would be max capacity).Also, the total weight of toys cannot exceed 620 Kgs. All values are entered in centimeters andgrams. (Hint: the return values of the size function should help you in calculating the bagcapacity.)The…arrow_forwardWrite a C++ program that asks the user to enter values in a 1d array. The size of the array should be provided by the user. You have to compute the array by using functions through displaying the menu from the user. 1 . use pointer notation to access the array element . 2. Non-zero values, Number of occurrence in array and indexes 3. The square root of all the values 4. Prime numbers among all 5. Smallest numbers (from given value till 0 for every individual value ) 6. Positive Numbersarrow_forward
- This is in language C In this assignment, you will write a C program that involves processing 2-dimensional arrays. A two-dimensional array is often used to represent a picture (or an image). For simplicity, your program will process only black-and-white images. Each pixel in the image will be a single char. The only legal chars are the asterisk (‘*’) which represents the color black, and the blank space (‘ ’) which represents the color white. Your program must read the image from stdin. The format of the input file is as follows: the first line of the file will contain two integers followed immediately by a newline. These numbers represent the number of rows and columns in the image, respectively. These dimensions may be any positive int value (i.e., more than 1 digit is possible). Each succeeding line will contain one row of the image, followed by a newline char. For example, the input might be: 5 5 * * * * * * * * * * * * * * * * The size of the image will be at least 1x1. If the…arrow_forwardIn C++ Please Write a program that accepts two integer values, called "arraySize" and "multiplier", as user input. Create an array of integers with arraySize elements. Set each array element to the value i*multiplier, where i is the element's index. Next create two functions, called PrintForward() and PrintBackward(), that each accept two parameters: (a) the array to print, (b) the size of the array. The PrintForward() function should print each integer in the array, beginning with index 0. The PrintBackward() function should print the array in reverse order, beginning with the last element in the array and concluding with the element at index 0. (Hint: for help passing an array as a function parameter, see zybooks section 6.23) As output, print the array once forward and once backward. Sample Input 3 2 Sample Output 0 2 4 4 2 0arrow_forwardYou are to write a C program that searches through the an array that contains a sequence of numbers in an and that a end with the number zero. That array should be declared and initialized exactly as follows in your program: int DNA[] = {1, 2, 4, 2, 2, 2, 1, 4, 4, 2, 3, 4, 4, 4, 2, 1, 4, 1, 3, 3, 2, 1, 3, 2, 1, 1, 2, 2, 2, 3, 4, 1, 3, 1, 2, 1, 4, 4, 4, 1, 1, 3, 1, 4, 2, 4, 4, 1, 4, 4, 1, 4, 4, 4, 4, 1, 1, 2, 3, 3, 3, 3, 4, 4, 3, 2, 3, 2, 3, 4, 3, 3, 4, 4, 1, 3, 3, 2, 1, 2, 3, 1, 2, 1, 3, 3, 2, 1, 4, 1, 4, 3, 4, 4, 4, 1, 2, 1, 3, 2, 0}; Your program should repeatedly ask the user for two things: the length of a search sequence, and the search sequence itself. The program should then search through the array “DNA” to find the starting element subscript (index) of all possible matching sequences. The elements of the search sequence may take on one of five characters: 1,2,3,4 and 5. The meaning of the ‘5’ character is that of wild card, i.e. it matches 1,2,3 and 4. The program…arrow_forward
- Write a C++ program that asks the user to enter values in a 1d array. The size of the array should be provided by the user. You have to compute the array by using functions through displaying the menu from the user. use pointer notation to access th array element . 1. Non-zero values, Number of occurrence in array and indexes 2. The square root of all the values 3. Prime numbers among all 4. Smallest numbers (from given value till 0 for every individual value ) 5. Positive Numbersarrow_forwardPlease fast : Write a C program that reads 5 numbers from the user and store them in an array. Then you have to compute the square and cube of each number and store them in different arrays. Having computed the square and cube of the numbers, print each number with its square and cube value. Your program should include a function called get_square_cube, which will compute the square and the cube values of the numbers and store each in a different arrayarrow_forwardWrite a function in C language that will take a 2D Array of size 3x3 from the user. Your Program should: 1. Prompt the user to enter 2D array of size 3x3. 2. Calculate the sum of all rows. 3. Calculate the sum of all columns 4. Return 1 if the sum of all rows is greater than sum of all columns, 0 otherwise. Your main program should print the result based on the returned values.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_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
9.1: What is an Array? - Processing Tutorial; Author: The Coding Train;https://www.youtube.com/watch?v=NptnmWvkbTw;License: Standard Youtube License