Still celebrating National IT Professionals Day with 3 months of free Premium Membership. Use Code ITDAY17

x
?
Solved

C++ if commend select probbelm

Posted on 2016-08-30
2
Medium Priority
?
62 Views
Last Modified: 2016-08-30
I have a problem in  c++ in Code::Blocks, do i something wrong whit my if statement !

i Get the error label: error : label 'gravetie' used but not defind same whit the other if statements

#include <iostream>

using namespace std;

int main()
{
    int command;
    int pause;
    cout << "#############################################################################" << endl;
    cout << "###                                                                       ###" << endl;
    cout << "###                     P I R O M         S.T.A.                          ###" << endl;
    cout << "###                                                                       ###" << endl;
    cout << "#############################################################################" << endl;
    cout << "###                                                                       ###" << endl;
    cout << "###        1.  Run TEST Gravetie                                          ###" << endl;
    cout << "###        2.  Run TEST beometrics                                        ###" << endl;
    cout << "###        3.  Run TEST DNA                                               ###" << endl;
    cout << "###        4.  Run TEST LCARS                                             ###" << endl;
    cout << "###        5.  Run TEST telportasion                                      ###" << endl;
    cout << "#############################################################################" << endl;
    cout << "###        5.  Run D.R.A.R.P.A                                            ###" << endl;
    cout << "#############################################################################" << endl;
    cout << "###                                                                       ###" << endl;
    cout << "###                                                                       ###" << endl;
    cout << "###        0. Exit                                                        ###" << endl;
    cout << "###                                                                       ###" << endl;
    cout << "#############################################################################" << endl;
    cin >> command;
    if (command == 1) goto gravetie;
    if (command == 2)  goto beometrics;
    if (command == 3)  goto DNA;
    if (command == 4)  goto LCARS;
    if (command == 5)  goto darpa;
    if (command == 0)  goto exit;


switch (command)
{
case  'gravetie' :
    cout << "gravetie" << endl;

case 'beometrics':
    cout << "beometrics" << endl;
case 'DNA':
    cout << "DNA" << endl;
case 'LCARS':
    cout << "LCARS" << endl;
case 'darpa':
    cout << "darpa" << endl;
case 'telportasion':
    cout << "telportasion" << endl;


}
cin >> pause;
    exit:
    return 0;
}
0
Comment
Question by:Nadir Van Thielen
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
2 Comments
 
LVL 35

Accepted Solution

by:
ste5an earned 2000 total points
ID: 41776095
As the error tells you, you don't have defined any label in your code. I guess you're mixing the switch with it.

switch does not define labels. It it just a different kind of flow-control statement.

And much more important: Never ever use goto. It's evil.

Just remove your if statements. And change your switch to

switch (command)
{
  case 1:
     cout << "gravetie" << endl;
  case 2:
     cout << "beometrics" << endl;
}

Open in new window


And last, but not least: Use the CODE button in the toolbar to embed code in your message.
0
 

Author Closing Comment

by:Nadir Van Thielen
ID: 41776280
thanks for the input
0

Featured Post

Hire Technology Freelancers with Gigs

Work with freelancers specializing in everything from database administration to programming, who have proven themselves as experts in their field. Hire the best, collaborate easily, pay securely, and get projects done right.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Unlike C#, C++ doesn't have native support for sealing classes (so they cannot be sub-classed). At the cost of a virtual base class pointer it is possible to implement a pseudo sealing mechanism The trick is to virtually inherit from a base class…
Go is an acronym of golang, is a programming language developed Google in 2007. Go is a new language that is mostly in the C family, with significant input from Pascal/Modula/Oberon family. Hence Go arisen as low-level language with fast compilation…
The goal of the video will be to teach the user the difference and consequence of passing data by value vs passing data by reference in C++. An example of passing data by value as well as an example of passing data by reference will be be given. Bot…
The viewer will learn how to user default arguments when defining functions. This method of defining functions will be contrasted with the non-default-argument of defining functions.

722 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question