Assume the following declarations have been made in main(): int howmany; Scanner kb = new Scanner(System.in); Random r = new Random(); Write code to do the following: Use a while loop to prompt the user for how many numbers are to be entered. If the user does not enter a positive number (a number greater than 0), display a message saying the number must be positive and to try again. Store this value in the howmany variable. • Declare an integer array named nums, using the howmany variable for the length of the array. Use a for loop and the random number generator to give all elements of the array values between 5 and 45. Use a do-while loop to display the elements of the array in a single row, with each element separated by commas. There should not be a comma after the last element. Example: 8, 42, 13, 12, 19

Assume the following declarations have been made in main(): int howmany; Scanner kb = new Scanner(System.in); Random r = new Random(); Write code to do the following: Use a while loop to prompt the user for how many numbers are to be entered. If the user does not enter a positive number (a number greater than 0), display a message saying the number must be positive and to try again. Store this value in the howmany variable. • Declare an integer array named nums, using the howmany variable for the length of the array. Use a for loop and the random number generator to give all elements of the array values between 5 and 45. Use a do-while loop to display the elements of the array in a single row, with each element separated by commas. There should not be a comma after the last element. Example: 8, 42, 13, 12, 19

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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