Instructions Task: Exception handling This program will be reused in the next lab. Save it at a safe place. Write the bin2Dec(String binaryString) method to convert a String representing a binary number into a decimal number (assume it fits into an int type). Implement the bin2Dec method to throw a NumberFortmatException if the string is not a binary string. Write a test main method, in the same class, that prompts the user to enter a binary number as a String and displays its decimal equivalent. If the bin2Dec method throws an exception, display "Not a binary number:" followed by a space and the input string. This message (for example, "Not a binary number: 123" in the sample runs) should be put as the message field in the exception object, which will be returned by the getMessage() method. Below are sample runs. Enter a binary number: 101 The decimal value for binary number 101 is 5 Enter a binary number: 110110110 The decimal value for binary number 110110110 is 438 Enter a binary number: 123 Not a binary number: 123

Instructions Task: Exception handling This program will be reused in the next lab. Save it at a safe place. Write the bin2Dec(String binaryString) method to convert a String representing a binary number into a decimal number (assume it fits into an int type). Implement the bin2Dec method to throw a NumberFortmatException if the string is not a binary string. Write a test main method, in the same class, that prompts the user to enter a binary number as a String and displays its decimal equivalent. If the bin2Dec method throws an exception, display "Not a binary number:" followed by a space and the input string. This message (for example, "Not a binary number: 123" in the sample runs) should be put as the message field in the exception object, which will be returned by the getMessage() method. Below are sample runs. Enter a binary number: 101 The decimal value for binary number 101 is 5 Enter a binary number: 110110110 The decimal value for binary number 110110110 is 438 Enter a binary number: 123 Not a binary number: 123

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 2PE

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