Write a program with a function which accepts an array of integers and a key value.The function should return the sum of all the multiples of the key value in the array. For example, for the array {1, 4, 10, 12, 15, 20, 22} and the key value 5, the function should return the sum 10+15+20.

Write a program with a function which accepts an array of integers and a key value.The function should return the sum of all the multiples of the key value in the array. For example, for the array {1, 4, 10, 12, 15, 20, 22} and the key value 5, the function should return the sum 10+15+20.

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter12: Points, Classes, Virtual Functions And Abstract Classes

Section: Chapter Questions

Problem 3PE

See similar textbooks

Similar questions

Mark the following statements as true or false. A double type is an example of a simple data type. (1) A one-dimensional array is an example of a structured data type. (1) The size of an array is determined at compile time. (1,6) Given the declaration: int list[10]; the statement: list[5] - list[3] * list[2]; updates the content of the fifth component of the array list. (2) If an array index goes out of bounds, the program always terminates in an error. (3) The only aggregate operations allowable on int arrays are the increment and decrement operations. (5) Arrays can be passed as parameters to a function either by value or by reference. (6) A function can return a value of type array. (6) In C++, some aggregate operations are allowed for strings. (11,12,13) The declaration: char name [16] = "John K. Miller"; declares name to be an array of 15 characters because the string "John K. Miller" has only 14 characters. (11) The declaration: char str = "Sunny Day"; declares str to be a string of an unspecified length. (11) As parameters, two-dimensional arrays are passed either by value or by reference. (15,16)
(Electrical eng.) a. An engineer has constructed a two-dimensional array of real numbers with three rows and five columns. This array currently contains test voltages of an amplifier. Write a C++ program that interactively inputs 15 array values, and then determines the total number of voltages in these ranges: less than 60, greater than or equal to 60 and less than 70, greater than or equal to 70 and less than 80, greater than or equal to 80 and less than 90, and greater than or equal to 90. b. Entering 15 voltages each time the program written for Exercise 7a runs is cumbersome. What method could be used for initializing the array during the testing phase? c. How might the program you wrote for Exercise 7a be modified to include the case of no voltage being present? That is, what voltage could be used to indicate an invalid voltage, and how would your program have to be modified to exclude counting such a voltage?
In 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 0
(C language) Write a function intersect() that takes five arguments: an array of integers, number of elements in this array, a second array of integers, number of elements in the second array, a third array as parameters; finds the numbers in the first array that also exist in the second array and places these numbers into the third array; returns the number of matching values stored in array-3. Prototype: int intersect(int ar1[], int n1, int ar2[], int n2, int ar3[]) ps: please do not copy paste from chegg or anywhere else. write a unique code.
use C++ programming language Write a modular program that analyzes a year’s worth of rainfall data. In addition to main, the program should have a getData function that accepts the total rainfall for each of 12 months from the user and stores it in an array holding double numbers. It should also have four value-returning functions that compute and return to main the totalRainfall, averageRainfall, driestMonth, and wettestMonth. These last two functions return the number of the month with the lowest and highest rainfall amounts, not the amount of rain that fell those months. Notice that this month number can be used to obtain the amount of rain that fell those months. This information should be used either by main or by a displayReport function called by main to print a summary rainfall report similar to the following: 2019 Rain Report for Springdale County Total rainfall: 23.19 inches Average monthly rainfall: 1.93 inches The least rain fell in January with 0.24 inches. The most rain…
Part 1 Write a function that takes an integer array and the size of the array The array is supposed to have 'N' integers in it, where N-1 integers are repeated even number of times and one integer is repeated odd number of times For example array = {1,5,5, 1,2,5,2,2,5}. 1 and 5 are repeated even number of times whereas 2 is odd number times. The function should find the element which is repeated odd number of times and return it. In the case of the example shown above, the function should return 2. int FindSingleElement(int arr[], int size) { } int main(int argc, char *argv[]) { return 0; } THIS IN C++.
In java Develop a function that accepts an array and returns true if the array contains any duplicate values or false if none of the values are repeated. Develop a function that returns true if the elements are in decreasing order and false otherwise. A “peak” is a value in an array that is preceded and followed by a strictly lower value. For example, in the array {2, 12, 9, 8, 5, 7, 3, 9} the values 12 and 7 are peaks. Develop a function that returns the number of peaks in an array of integers. Note that the first element does not have a preceding element and the last element is not followed by anything, so neither the first nor last elements can be peaks. Develop a function that finds the starting index of the longest subsequence of values that is strictly increasing. For example, given the array {12, 3, 7, 5, 9, 8, 1, 4, 6}, the function would return 6, since the subsequence {1, 4, 6} is the longest that is strictly increasing. Develop a function that takes a string…
Instructions Write a program in C++ that uses a two-dimensional array to store the highest and lowest temperatures for each month of the year. The program should output the average high, average low, and the highest and lowest temperatures for the year. Your program must consist of the following functions: Function getData: This function reads and stores data in the two-dimensional array. Function averageHigh: This function calculates and returns the average high temperature for the year. Function averageLow: This function calculates and returns the average low temperature for the year. Function indexHighTemp: This function returns the index of the highest high temperature in the array. Function indexLowTemp: This function returns the index of the lowest low temperature in the array. These functions must all have the appropriate parameters. An example of the program is shown below: Enter high temperature for each month 60 68 72 72 73 76 80 81 75 72 67 66 Enter low temperature for…
In C programming languge: Write a function that takes an array of ints, and the size of the array – another int. It also returns a double. Call this one ‘average.’ Return a double that is the average of the values in the array. Demonstrate that it works by finding the average of an array with these values {78, 90, 56, 99, 88, 68, 92}
Write a function that gets an array as a parameter (address and size) and a number and checks to see if that number exists in the array. The function should report every single occurrence of the number in the array. It should also report how many occurrences were detected in total (use c code)Suggested prototype: void findnReport(int* ar, int size, int num) Example of function output: If array = {2,5,3,5,12,13,14,15,0,5,-1,11,5} and num = 5, Number 5 found in array index 1 Number 5 found in array index 3 Number 5 found in array index 9 Number 5 found in array index 12 Total of 4 occurrences of number 5
C++ Write the function with function header double searchId( int idl[], double scorel[], int id, int size) that recieves as arguments the arrays idl (array containing student's IDs) and scorel (array containing their test scores), a student's ID, and the size of the arrays. The arrays are such that the score of the student with ID idl[j] is score [j]. This function searches the array idl for the ID recived, and if it is found, it returns the corresponding test score; otherwise it returns -1. write the function main that does the following: 1.Define the arrays idlist to hold the IDs of 20 students (integer values), and scorelist to hold their test scores (double precision values) 2.Read the 20 student's IDs and their test scores from the standard input into the arrays idlist and scorelist respectively. Each input line will have an ID and a corresponding score. 3.Read the ID of a student and look for their test score (by calling function searchId(). 4.If the ID is found in the list (the…
In c++, write a function countletters that counts the number of times a particular letter occurs in an array. The function should have three arguments: the array that holds the characters; the letter you are searching for; and the number of characters in the array. It should return a count.