A)
Explanation of Solution
Initialization of an array:
The C++ program allows the user to initialize the elements of an array while creating the array; the initialization list stores the value in an array in the specific order as they are initialized.
Example:
Consider the following snippet,
// Constant for the array size
const int num_of_days = 6;
// Initializing an array
int days[num_of_days] = {1, 2, 3, 4, 5, 6};
In the above example, the sequence of values are stored inside the braces and separated with commas is referred as initialization list.
Error in the given statement:
Consider the given statement,
// Initializing an array
int numbers[8] = {1,2, ,4, ,5};
In the above code, an error has been identified while initializing the values for the array “numbers”...
B)
Explanation of Solution
Implicit declaration of an array:
The C++ program allows the compiler to allocate a size for an array, which is not explicitly stated by the programmer.
Example:
Consider the following snippet,
// Initializing an array
int counter[] = {1, 2, 3, 4, 5, 6};
In the above example,the sequence of values are stored inside the braces and separated with commas. The compiler will automatically allocates an array of 6 integers...
C)
Explanation of Solution
Array elements:
The C++ program allows the user to initialize the elements of an array while creating the array; the array elements are of same data type and the type must be specified during the declaration.
Example:
Consider the following snippet,
// Initializing an array
int counter[] = {1, 2, 3, 4, 5, 6};
In the above example, the sequence of values are stored inside the braces and separated with commas. All elements in the array of int type.
Error in the given statement:
Consider the given statement,
// Initializing an array
values[3] = {6, 8...
Want to see the full answer?
Check out a sample textbook solutionChapter 8 Solutions
STARTING OUT WITH C++ MPL
- Pseudocode for the student grade calculator program, please Create a program to enter grades and calculate averages and letter grades. Need a class which will contain: Student Name Student Id Student Grades (an array of 3 grades) A constructor that clears the student data (use -1 for unset grades) Get functions for items a, b, and c, average, and letter grade Set functions for items a, n, and c Note that the get and set functions for Student grades need an argument for the grade index. Need another class which will contain: An Array of Students (1 above) A count of number of students in use You need to create a menu interface that allows you to: Add new students Enter test grades Display all the students with their names, ids, test grades, average, and letter grade Exit the program Add comments and use proper indentation. Nice Features: I would like that system to accept a student with no grades, then later add one or more grades, and when all grades are entered, calculate the…arrow_forwardTrue or False You can store a mixture of data types in an array.arrow_forwardProgramming Language: C++ Create a structure Student and ask the user how many students. Create an array which will save the number of students in the input. Ask for the data of the first and last student and display them.arrow_forward
- Addy basics Javaarrow_forwardLook at the following array definition. int numbers[5] = { 1, 2, 3 };A) What value is stored in numbers[2]?B) What value is stored in numbers[4]?arrow_forwardLook at the following array definition. int numbers [] = {2, 4, 6, 8, 10};What will the following statement display?cout << *(numbers + 3) << end1;arrow_forward
- in c language typedef _people { int age; char name[ 32 ] ; } People_T ; People_T data [ 3 ]; Using string lib function, Assign 30 and Cathy to the first cell, Assign 40 and John to the second cell and Assign 50 and Tom to the third cellarrow_forwardproducts := [5] string {"bread", "milk", "eggs", "butter", "sugar"} price := [5] float64{1.29, 3.75, 3.33, 2.97, 5.28} use a "counting loop" to print the products with their prices example: bread: $1.29 milk: $3.75 eggs: $3.33 butter: $2.97 sugar: $5.28arrow_forwardC++ Programmingarrow_forward
- pseudo code in problem solving and logic and flowchartTotal Sales (Arrays) Design a program that asks the user to enter a store’s sales for each day of the week (for one week). The amounts should be stored in an array. Use a loop to calculate the total sales for the week and display the result. Guideline: Rename the variables with your student number (e.g., amount_697) Use an array to solve the above problem Add comments with your name/student number Comment your codearrow_forwardint grades[100]; int i; for (i=0;i <= 100;i++) { grades[i) = 100; } The above C++ code is the proper way to initialize the grades array, TRUE or FLASE True Falsearrow_forwardGrade Book A teacher would like to assign a letter grade to a student, based on student's test score. Write a program to help this teacher managing her students' test score. Use the following grading scale to assign a letter grade to a student. Test Score Letter Grade 80 - 100 A 70 - 79 B 60 69 C 50 - 59 0- 49 F Your program must have an array of string objects to hold the student names and an array of int to hold the student scores. Let the teacher determines the number of students and ask the teacher to enter the information for each student. Your program should have the following programmer-defined functions: getInput () - to read the students name and scores from user getGrade () - to determine the letter grade corresponding to the score getReport () - to determine the maximum, minimum, average and standard deviation of the scores Display an error message if the teacher enter mark below 0 or above 100, and keep asking for a valid value. The program should also be capable of…arrow_forward
- C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage LearningEBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENTProgramming with Microsoft Visual Basic 2017Computer ScienceISBN:9781337102124Author:Diane ZakPublisher:Cengage Learning
- Programming Logic & Design ComprehensiveComputer ScienceISBN:9781337669405Author:FARRELLPublisher:CengageMicrosoft Visual C#Computer ScienceISBN:9781337102100Author:Joyce, Farrell.Publisher:Cengage Learning,C++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology Ptr