The following snippet of code inputs an integer and outputs it: int num=0; Scanner kbd = new Scanner(System.in); num = kbd.nextInt(); System.out.println(num); Run this program but enter text instead of an integer. The program should crash and tell you what kind of exception was thrown by the nextInt method. Wrap this code inside a try/catch block where you catch the exception that is thrown. Add a loop so the user must enter the number again if text is entered

The following snippet of code inputs an integer and outputs it: int num=0; Scanner kbd = new Scanner(System.in); num = kbd.nextInt(); System.out.println(num); Run this program but enter text instead of an integer. The program should crash and tell you what kind of exception was thrown by the nextInt method. Wrap this code inside a try/catch block where you catch the exception that is thrown. Add a loop so the user must enter the number again if text is entered

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter14: Exception Handling

Section: Chapter Questions

Problem 1PE

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Q1) The following snippet of code inputs an integer and outputs it:int num=0;Scanner kbd = new Scanner(System.in);num = kbd.nextInt();System.out.println(num);Run this program but enter text instead of an integer. The programshould crash and tell you what kind of exception was thrown by thenextInt method. Wrap this code inside a try/catch block where youcatch the exception that is thrown. Add a loop so the user must enterthe number again if text is entered.Q2) The following class maintains an account balance and returns a special error code.public class Account{private double balance;// returns new balance or -1 if errorpublic double deposit(double amount){if (amount > 0)balance += amount;elsereturn -1; // Code indicating errorreturn balance;}}Rewrite the class so that it throws appropriate exception instead ofreturning -1 as an error code. Write test code that attempts to deposit invalid amounts and catches the exceptions that are thrown
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