10. Inside class StaticMethods, create the static method menu that displays a menu for the user to select 's' or 'c'. The method returns the character entered, ONLY when the user types 's' or 'c', otherwise prints a message and stays in a loop. Test it from main(). public static char menu() { String s = ""; do { System.out.println("type S\\s to square a number:"); System.out.println("type C\\c to cube a number:" ); S = new Scanner( System.in).next(); if ( "c".compareToIgnoreCase(s) != 0 && "s".compareToIgnoreCase(s) != 0 ) System.out.println("\tplease enter a valid character" ); } while ("c".compareToIgnoreCase(s ) != 0 && "s".compareToIgnoreCase(s) != 0 ); return s.charAt(0);

10. Inside class StaticMethods, create the static method menu that displays a menu for the user to select 's' or 'c'. The method returns the character entered, ONLY when the user types 's' or 'c', otherwise prints a message and stays in a loop. Test it from main(). public static char menu() { String s = ""; do { System.out.println("type S\\s to square a number:"); System.out.println("type C\\c to cube a number:" ); S = new Scanner( System.in).next(); if ( "c".compareToIgnoreCase(s) != 0 && "s".compareToIgnoreCase(s) != 0 ) System.out.println("\tplease enter a valid character" ); } while ("c".compareToIgnoreCase(s ) != 0 && "s".compareToIgnoreCase(s) != 0 ); return s.charAt(0);

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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