C++ How to Program (10th Edition)
C++ How to Program (10th Edition)
10th Edition
ISBN: 9780134448237
Author: Paul J. Deitel, Harvey Deitel
Publisher: PEARSON
bartleby

Videos

Textbook Question
Book Icon
Chapter 7, Problem 7.6E

Exercises 7.6(Fill in the Blanks) Fill in the blanks in each of the following:

a) The names of the four elements of array p are ____, ____, ____ and ____.

b) Naming an array, stating its type and specifying the number of elements in the array is called ____ the array.

c) When accessing an array element, by convention, the first subscript in a two-dimensional array identifies an element's ____ and the second subscript identifies an element's ____.

d) An m-by-n array contains ____ rows, ____ columns and ____ elements.

e) The name of the element in row 3 and column 5 of array d is ____.

Expert Solution & Answer
Check Mark
Program Plan Intro

Fill in the blanks for the given statements related to arrays.

Explanation of Solution

  1. Given statement: The names of the four elements of array p are p[0], p [1], p[2] and p[3].
  2. To refer to any single element of the array are, you need to specify the name of the array and its position. Positions of elements of a n-size array are indexed from n = 0 till n − 1. So four elements of array p will be p[0], p[1], p[2], and p[3].

  3. Naming an array, stating its type and specifying the number of elements in the array is called declaring the array.
  4. Declaration of array involved specifying the name of the array, along with its size and type. For example,

    double p[10]; //declaration

    This means an array of size 10, name p & type double has been declared.

  5. When accessing an array element, by convention, the first subscript in a two-dimensional array identifies an element’s row number , and the second subscript identifies an elements’ column number.
  6. An array comprises of rows & columns. The first subscript is row & second is column number. For example,

    double p[9][10]- means element in the 9th row & 10th Column

  7. An m-by-n array contains m rows, n columns and m*n elements.
  8. The size of an array is given as the product of its row & columns. Example, for array a[10][2]- the total number of elements will be 10*2=20 and it will have 10 rows and 12 columns.

  9. The name of the element in row 3 and column 5 of array d is d[3][5].
  10. Name of element includes row & column number- with row number followed by column number.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
Q1) Write a program to read the values of an array 13*12 , and then display the square root of the positive values that can be divided by 20 in the array.
Q3)Write a program to read an array of 5 numbers and finds the maximum one BY USIN CLASS.
Chapter # 8 (Arrays) Problem 1 1. Histogram Generate a text-based histogram for a sequence of grades to a class of students. The grades are l'A'- 'D', 'F'). Write a program that allows the user to enter grades of students in upper/lower case. As the grades are being entered, the program should count, using an array, the number of A's, the number of B's, the number of C's, the number of D's, and the number of F's. The program should be capable of handling an arbitrary number of student grades. However, the input should end when an invalid grade is encountered. To design your counters, use an array of size 5 where each array element is initialized to zero. Whenever an 'A" or 'a' is entered, increment array[0]. Whenever a 'B' or 'b' is entered, increment array[1], etc. up to array[4]. Output the histogram count and the bar- chart too as shown below. Sample input / output: Enter sequence of valid grade ['A'-'F'] ending with an invalid grade to stop: b BBc CA a a Ad DDda FFFBA A d e 7…
Knowledge Booster
Background pattern image
Computer Science
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
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
C++ Programming: From Problem Analysis to Program...
Computer Science
ISBN:9781337102087
Author:D. S. Malik
Publisher:Cengage Learning
Text book image
C++ for Engineers and Scientists
Computer Science
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Course Technology Ptr
1.1 Arrays in Data Structure | Declaration, Initialization, Memory representation; Author: Jenny's lectures CS/IT NET&JRF;https://www.youtube.com/watch?v=AT14lCXuMKI;License: Standard YouTube License, CC-BY
Definition of Array; Author: Neso Academy;https://www.youtube.com/watch?v=55l-aZ7_F24;License: Standard Youtube License