3.Write a C++ program that will load a two dimensional(5x4)array with random numbers(range: 10-20), then find the sum ofthe elements row wise and column wise separately, and displaythe sums of the rows and columns. Store the row wise sum in anarray, as well as the column wise sum

Program approach: Include all essentials header file. Create main() function. Declare a…

Answered: 3.Write a C++ program that will load a…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Write a C++ program that reads 6 real numbers from the user (negative and positivenumbers) into an array, then it does the following: Display all the values of array in reverse order. Find the sum and average of positive numbers of the array and display them. Count negative numbers of the array and display it. Find the minimum value of the array and display it. Find the index of the minimum value of the array and display it.
Q3. Write a C++ program that define a empty array of size 3x3 and accepts nine numbers (with and without decimal points). Display it as three rows and three columns. Also display the transpose of the same array (row to column vice versa). Show the code and output screen.
Store values in 2D arrays. • Write a program in c++ that reads in random values from 1-100 for 2D array and simply display, as output, the value of each cell.
Write a complete C++ program that does the following:1. Create a 2-dimensional array with 8 rows and 6 columns. Fill the array withrandom 3 digit integers.2. Create a function called findLargestSum which returns the sum of the row with thelargest sum.ex. int array[3][3] = {{3, 6, 8}, // sum = 17{2, 4, 5}, // sum = 11{1, 0, 9}}; // sum = 10If the findLargestSum function was called using this array, it would return 17.Note that the number of columns is required when passing a 2d array to a functionint findLargestSum(int array[][6], int rows, int columns);
One Dimensional in C Program Traverse through the one-dimensional array and perform based on the following: If the currently traversed element is a positive number, print the cube of that number. Otherwise if it is a negative number, print the square of that number. Print each results with a new line. An array containing 40 integer elements is already provided for you in the code editor below. Just fill in the blanks. Output: The squares and cubes of the elements in the array, separated by a line 1 4 9 8
Write a C++ program that asks the user to enter two integer arrays of size (6), then check the following cases: Print “Equal” if the last element of the first array is equal to the first element of the second array. Exchange between the third elements of the two arrays if the elements are not equal.
Write a C++ program that reads a square matrix with sixteen elements, then perform the following menu depending on your entry: 1. Sum of secondary diagonal elements. 2. Set the upper triangle elements to one. 3. Multiply the array elements.
4. Write a program in C or Java to find the maximum and minimum element in an array.Test Data :Input the number of elements to be stored in the array : 3Input 3 elements in the array :element - 0 : 45element - 1 : 25element - 2 : 21Expected Output :Maximum element is : 45Minimum element is : 21
Please 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 array
write this program in C++ programming. Use a single-subscripted array to solve the following problem. Read in 20 numbers, each of which is between 10 and 100,inclusive. As each number is read, print it only if it is not a duplicate of a number already read. Provide for the “worstcase” in which all 20 numbers are different. Use the smallest possible array to solve this problem. for example Enter 20 integers between 10 and 100:22 56 78 94 22 94 38 10 11 12 22 12 13 14 15 16 17 88 88 77The non-duplicate values are:22 56 78 94 38 10 11 12 13 14 15 16 17 88 77
In C++ Create an array in main of size 100. Fill it with random odd numbers. Find the max number in the array.
Write a C++ program to declare a 1D integer array having size of 50. i. Assign the array elements by taking input from user. ii. Find the sum of all values. Count the even and odd values in the array. Ask the user to input anumber. If the number exist. Count the number if repeating, display iii. iv. their count. v. Sort the array in ascending order and save in another integer array.

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3.Write a C++ program that will load a two dimensional(5x4) array with random numbers(range: 10-20), then find the sum of the elements row wise and column wise separately, and display the sums of the rows and columns. Store the row wise sum in an array, as well as the column wise sum