Programming Forums > Application Development > C++

nindoja · Oct 27th, 2005, 12:24 AM

Here is what you need to do:

cin >> i

This will keep the window open to see the results. Or, if you know that your OS has a "PAUSE" command, you can do the following:
[code]#include <iostream>
#include <cstdio>
using namespace std;
int main()
{
......
cout << endl;
system("PAUSE");
return 0;
}

coldDeath · Oct 27th, 2005, 4:05 AM

That code looks fine to me, try putting in this code, before return 0;

cout<<"Type Q to quit";
cin.get();

nindoja · Oct 27th, 2005, 6:59 AM

ahhhhhhhhhh, don't post late at night.... sorry, I forgot to close the code thingy.

D-Ferg27 · Oct 27th, 2005, 4:10 PM

grrrrrrr WTF is wrong im starting to get pissed :mad:

(Toggle Plain Text)

#include <iostream>
int main()
using namespace std;

{
    int i;
    cout << "please enter an integer value: ";
    cin >> i;
    cout << " \n the value you entered is" << i;
    cout << "and its double is...\n ";
    cout << i*2;
    return 0;
}

coldDeath · Oct 27th, 2005, 4:13 PM

What is happenning that you don't want?
What errors are you getting, if any?

D-Ferg27 · Oct 27th, 2005, 4:15 PM

Im starting to think that the tutorial sucks balls. It wont even compile :mad:

coldDeath · Oct 27th, 2005, 4:18 PM

As i said before, what errors do you get when compiling?

D-Ferg27 · Oct 27th, 2005, 4:24 PM

(Toggle Plain Text)

#include <iostream>
int main()


{
    int i ;
    cout << "please enter an integer value: " ;     //Cout undeclared (first use              
                                                                 // this function)
    cin >> i;                                                  
    cout << " \n the value you entered is" << i;
    cout << "and its double is...\n ";
    cout << i * 2;
    return 1;
}

ok when i try to compile it it just does nothing then highlight the ling that i put the comment in and says waht i put in the comment.

coldDeath · Oct 27th, 2005, 4:26 PM

put in : using namespace std;

and replace return 1; with return 0;

D-Ferg27 · Oct 27th, 2005, 4:27 PM

now it highlight the using namespace std; line in red.

Oct 27th, 2005, 12:24 AM	#11
nindoja Programmer Join Date: Jun 2005 Posts: 92 Rep Power: 4	Here is what you need to do: (Toggle Plain Text) cin >> i cin >> i This will keep the window open to see the results. Or, if you know that your OS has a "PAUSE" command, you can do the following: [code]#include <iostream> #include <cstdio> using namespace std; int main() { ...... cout << endl; system("PAUSE"); return 0; }

Oct 27th, 2005, 4:05 AM	#12
coldDeath Expert Programmer Join Date: Aug 2005 Location: UK Posts: 862 Rep Power: 4	That code looks fine to me, try putting in this code, before return 0; cout<<"Type Q to quit"; cin.get(); __________________ Programming Tutorials - Linux Installation Guide - Learn Python - Learn C++ Got Slack? Join us at #programmingforums @ irc.freenode.net! My software never has bugs. It just develops random features.

Oct 27th, 2005, 4:10 PM	#14
D-Ferg27 Programmer Join Date: Oct 2005 Posts: 49 Rep Power: 0	grrrrrrr WTF is wrong im starting to get pissed :mad: (Toggle Plain Text) #include <iostream> int main() using namespace std; { int i; cout << "please enter an integer value: "; cin >> i; cout << " \n the value you entered is" << i; cout << "and its double is...\n "; cout << i2; return 0; } #include <iostream> int main() using namespace std; { int i; cout << "please enter an integer value: "; cin >> i; cout << " \n the value you entered is" << i; cout << "and its double is...\n "; cout << i2; return 0; }

Oct 27th, 2005, 4:13 PM	#15
coldDeath Expert Programmer Join Date: Aug 2005 Location: UK Posts: 862 Rep Power: 4	What is happenning that you don't want? What errors are you getting, if any? __________________ Programming Tutorials - Linux Installation Guide - Learn Python - Learn C++ Got Slack? Join us at #programmingforums @ irc.freenode.net! My software never has bugs. It just develops random features.

Oct 27th, 2005, 4:18 PM	#17
coldDeath Expert Programmer Join Date: Aug 2005 Location: UK Posts: 862 Rep Power: 4	As i said before, what errors do you get when compiling? __________________ Programming Tutorials - Linux Installation Guide - Learn Python - Learn C++ Got Slack? Join us at #programmingforums @ irc.freenode.net! My software never has bugs. It just develops random features.

Oct 27th, 2005, 6:59 AM	#13
nindoja Programmer Join Date: Jun 2005 Posts: 92 Rep Power: 4	ahhhhhhhhhh, don't post late at night.... sorry, I forgot to close the code thingy.

Oct 27th, 2005, 4:15 PM	#16
D-Ferg27 Programmer Join Date: Oct 2005 Posts: 49 Rep Power: 0	Im starting to think that the tutorial sucks balls. It wont even compile :mad:

Oct 27th, 2005, 4:24 PM	#18
D-Ferg27 Programmer Join Date: Oct 2005 Posts: 49 Rep Power: 0	(Toggle Plain Text) #include <iostream> int main() { int i ; cout << "please enter an integer value: " ; //Cout undeclared (first use // this function) cin >> i; cout << " \n the value you entered is" << i; cout << "and its double is...\n "; cout << i * 2; return 1; } #include <iostream> int main() { int i ; cout << "please enter an integer value: " ; //Cout undeclared (first use // this function) cin >> i; cout << " \n the value you entered is" << i; cout << "and its double is...\n "; cout << i * 2; return 1; } ok when i try to compile it it just does nothing then highlight the ling that i put the comment in and says waht i put in the comment.

Oct 27th, 2005, 4:26 PM	#19
coldDeath Expert Programmer Join Date: Aug 2005 Location: UK Posts: 862 Rep Power: 4	put in : using namespace std; and replace return 1; with return 0; __________________ Programming Tutorials - Linux Installation Guide - Learn Python - Learn C++ Got Slack? Join us at #programmingforums @ irc.freenode.net! My software never has bugs. It just develops random features.

Oct 27th, 2005, 4:27 PM	#20
D-Ferg27 Programmer Join Date: Oct 2005 Posts: 49 Rep Power: 0	now it highlight the using namespace std; line in red.

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Programming Forums > Application Development > C++

Tutorial Problem