Answered: The program parses the input into…

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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Question

The program parses the input into integer and catch possible problems with the value provided. Update this code to use TryParse() method. Run it. Remove try-catch block completely. Run it

using System;

using static System.Console;

namespace CheckingForOverflow

{

class Program

{

static void Main(string[] args)

{

try

{

checked

{

int x = int.MaxValue - 1;

WriteLine($"Initial value: {x}");

x++;

WriteLine($"After incrementing: {x}");

x++;

WriteLine($"After incrementing: {x}");

x++;

WriteLine($"After incrementing: {x}");

}

catch (OverflowException)

{

WriteLine("The code overflowed but I caught the exception.");

}

unchecked

{

int y = int.MaxValue + 1;

WriteLine($"Initial value: {y}");

y--;

WriteLine($"After decrementing: {y}");

y--;

WriteLine($"After decrementing: {y}");

}

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