Explain the goto statement, C/C++ Programming

Assignment Help:

The goto statement

This statement can be used to branch to another statement of the program. This is rarely used as it violates the principle of structured programming. Though we can use it when we require to exit from deeply nested loops. The general format is :

goto label;

where label is a name(tag) followed by a colon.

e.g.

                for( . . . )

                 {

                                for( . . . )

                                {

                for( . . . )

                 {

                for( . . . )

 {

                if( condition)

                                goto cleanup;

 }

                                                 }

                                 }

                 }

 

cleanup: statements;

                                :

                                :

A good programmer will use control statements effectively in order to avoid the usage of unconditional branching statement - goto.

 


Related Discussions:- Explain the goto statement

Area Under Curve, Write a program to find the area under the curve y = f(x)...

Write a program to find the area under the curve y = f(x) between x = a and x = b, integrate y = f(x) between the limits of a and b. The area under a curve between two points can b

Program to calculation of mortgage interest rates, This assignment builds o...

This assignment builds on Homework 3. The two major modifications are the instruction of pointers and the calculation of mortgage interest rates. Requirements for Project 2:

Program is to find the area of room, Program is to find the area of room: ...

Program is to find the area of room: Program is to find the area of room with default values using classes & object class room   {   private:     int len;     i

Compiler design-limit the methods, Problem : Compiler Design - Limit the me...

Problem : Compiler Design - Limit the methods Rahul is a newbie to the programming and while learning the programming language he came to know the following rules: ·

What does it mean to declare a destructor as static, d) a "static destructo...

d) a "static destructor" is a static member function of the class which accepts one argument - a pointer to the object of that class to be cracked. It is probably utilized along wi

What are some ways try / catch / throw can develop software , Q: What are s...

Q: What are some ways try / catch / throw can develop software quality? A: By removing one of the reasons for if statements. The commonly utilized alternative to try / catch

C language, in a program for what purpose print f and scan f is used

in a program for what purpose print f and scan f is used

Create a program that converts numbers to characters, People sometimes give...

People sometimes give their phone numbers using one or more alphabetic characters. Create a program that converts the alphabetic characters to their corresponding numbers. For exam

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd