Assume that an array of integers named a that contains exactly five elements has been declared and initialized. Write a single statement that assigns a new value to the first element of the array. This new value should be equal to twice the value stored in the last element of the array. Do not modify any values in the array other than the first element.

Assume that an array of integers named a that contains exactly five elements has been declared and initialized. Write a single statement that assigns a new value to the first element of the array. This new value should be equal to twice the value stored in the last element of the array. Do not modify any values in the array other than the first element.

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter8: Arrays

Section: Chapter Questions

Problem 12RQ

See similar textbooks

Similar questions

Write a statement that declares a jagged array of int values and initialize the columns of each row with the values in the following table of data:
An array of int named a that contains exactly five elements has already been declared and initialized. In addition, an int variable j has also been declared and initialized to a value somewhere between 0 and 3. Write a single statement that assigns a new value to the element of the array indexed by j. This new value should be equal to twice the value storedin the next element of the array (i.e. the element after the element indexed by j). Do not modify any other elements of the array!
Constant Integer SIZE = 10 Declare Integer values [SIZE] a. How many elements does the array have? b. What is the subscript of the first element in the array? c. What is the subscript of the last element in the array?
int[] F = new int[25];Which of the following is not true in the above declaration? a. The index value of 10th element is 9 b. The index value of last element 25 c. Maximum number of elements in this array is 25 d. The length of the array is 25
1) Create a array of Fahrenheit temperatures, as follows int fahr []= {0,1,2,3,4,5,6,7,8,9,10,32,33,34,35,36,37,38,39,40}; 2) create a function convert(int fahr) that converts Fahr to Cels, such as you did in class, outside of main(), above it. 3) create a loop, that prints side by side Fahrenheit temperatures from the array above (in a similar way how you printed an array in class) and Celsius temperature by calling function convert(...) in the loop to get a matching Celsius temperature for each Fahrenheit temperature that you print. Do you program in C++ compiler online. Compile it step by step, making sure your code does not have syntax errors as you add new contents.
Is this statement true or false? The subscript of the last element is always one less than the length of the array specified by the Length property.
Q. (a)Write a function that finds and returns the maximum value in a 1D integer array. (b)Write a function that finds and returns average of the elements in an array. (c)Write a function that Bubble sorts the array in ascending order and displays the array in main.
Below you will find code blocks necessary to insert a value into an ordered array given a position (index) to insert. Be careful! Some lines are not needed. first line COMPLETED: bool insertElement(char array[ ], int& numElems, int &capacity, in position, char value) { last line COMPLETE: bool insertElement(char array[ ], int numElems, int capacity, in position, char value) {
1) Write a function called initializeArray that receives an array, its size, and two integers andinitializes the array with random values between the first integer and the second integer. Write anotherfunction called printArray that receives an array and its size and prints the array elements in a column. Writea test program that declares and initializes an array of size 20 with random values between 0 and 10 inclusive,and then prints the array using the above functions. 2)Write a function called shiftRight that receives an array and its size and shifts the elements of thearray to the right while the last element will move to the first location. Write a test program that declares andinitializes an integer array of size 10 with random integers between 1 and 10 using initializeArray (fromquestion 1). Use shiftRight to shift the elements of this array to right and use printArray to print the arraybefore and after shift.Here is a sample run of the program:Original array: [2, 3, 5, 2, 2, 8,…
1- Define a class student with the following fields:a. First nameb. Last namec. IDd. Number of courses enrolled ine. Dynamic array of courses (taken and currently enrolled in): String *coursesf. Dynamic array of grades: int* gradesg. Addressh. Registration feesi. Total number of creditsj. Expected Graduation term.2- Declare an array of four students. Perform the following operations using your declared array:a. Open the provided file input.txt. Fill the array by reading values from the specified inputfile. Make sure that the array of courses and array of grades are initialized properly anddestroyed properly as well.b. Call a function that prints student information in a well-organized table like fashion.c. Call a function that compares average between two students.d. Call a function that prints student names based on their GPA from highest to lowest.(hint you need to sort the array of students).e. Call a function that prints student names from lowest GPA to highest.f. Call a function…
5.7 Generate a text-based histogram for a quiz given to a class of students. The quiz isgraded on a scale from 0 to 5. Write a program that allows the user to enter gradesfor each student. As the grades are being entered, the program should count, usingan array, the number of 0s, the number of 2s, the number of 4s. The program should be capable ofhandling an arbitrary number of student grades.You can do this by making an array of size 6, where each array element is initializedto zero. Whenever a zero is entered, increment the value in the array at index 0.Whenever a one is entered, increment the value in the array at index 1, and so on,up to index 5 of the array. SAMPLE RUN #1: ./5-7 Interactive Session Standard Input Standard Error (empty) Standard Output Hide Invisibles Highlight: NoneStandard Input OnlyPrompts OnlyStandard Output w/o PromptsFull Standard OutputAllShow Highlighted Only Enter·student's·grade·0-5·or·outside·this·range·to·end:3↵…
Write one or more statements that perform the tasks for an array called fractions : Declare an array with arraySize elements of type double , and initialize the elements to 0.