// Provide the algorithm and the code public static int readStartReading() { /* declare local variables */ do { problemFlag = false; try { ´System.out.print("Enter the meter reading at the beginning of the year: "); // provide the input statement } catch (NumberFormatException x) { problemFlag = true; System.out.printin("You have to enter a number."); if (reading < 0) { System.out.printin("The beginning meter reading cannot be negative."); } while (reading < 0 || problemFlag); return reading;
// Provide the algorithm and the code public static int readStartReading() { /* declare local variables */ do { problemFlag = false; try { ´System.out.print("Enter the meter reading at the beginning of the year: "); // provide the input statement } catch (NumberFormatException x) { problemFlag = true; System.out.printin("You have to enter a number."); if (reading < 0) { System.out.printin("The beginning meter reading cannot be negative."); } while (reading < 0 || problemFlag); return reading;
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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