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Join Date: Aug 2004
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Junior Poster
Re: New to C++, need help •
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Originally Posted by RobinA
ok i fixed it now but got one more question (heres the final code i used) when i click run the program it opens but it closes itself in about 0.01 sec after it have opened. whats the wrong now with the code, and i dont get any errors when compiling.
# include <iostream>
int main()
{
using namespace std;
int tal1, tal2, produkt;
tal1=5;
tal2=11;
produkt=tal1*tal2;
cout <<"Produkten är" << produkt;
}
I am a total newbie to c++ myself however i THINK its something like:
# include <iostream>
using namespace std;
int main()
{
int tal1, tal2, produkt;
tal1=5;
tal2=11;
produkt=tal1*tal2;
cout <<"Produkten är" << produkt;
cin >> mong;
return 0;
}Basically it ends because it reached the end of the program, if you add an input to the end then the program isnt finished till you do the input.
I have not tested this and have no idea if it works, like i said im a c++ newbie too :o
YoungCoder
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Join Date: Aug 2004
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Newbie Poster
YoungCoder i compiled the code and it didnt go it was cin that was the error but i erased that line ( cin >> mong
then it worked like mine it opened and closed.
then it worked like mine it opened and closed. •
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Join Date: Aug 2004
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Newbie Poster
ok i got it to work now the final code was
# include <iostream>
using namespace std;
int main()
{
int tal1, tal2, produkt;
tal1=5;
tal2=11;
produkt=tal1*tal2;
cout <<"Produkten is " << produkt;
}
and i compiled it in Visual C++ now and it worked.
# include <iostream>
using namespace std;
int main()
{
int tal1, tal2, produkt;
tal1=5;
tal2=11;
produkt=tal1*tal2;
cout <<"Produkten is " << produkt;
}
and i compiled it in Visual C++ now and it worked.
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Join Date: Aug 2004
Location: Malaysia
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Newbie Poster
Other than using :-
#include <iostream>
using namespace std;
you can also try to replace it with this:-
#include <iostream.h>
But it is adviceable to use the former as it is of the latest format.
Good Luck!
#include <iostream>
using namespace std;
you can also try to replace it with this:-
#include <iostream.h>
But it is adviceable to use the former as it is of the latest format.
Good Luck!
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Join Date: May 2004
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Posting Whiz in Training
Yea,using #include <iostream> is now the latest standard.
namespaces are something like a sealed off area of code,out side which you can use the same names with out conflicting with the name in the namespace scope.
You can also access namespace vars like namespace::std, std::cout
Have fun,ALSO learn to use the Standard Template Library (STL)
namespaces are something like a sealed off area of code,out side which you can use the same names with out conflicting with the name in the namespace scope.
You can also access namespace vars like namespace::std, std::cout
Have fun,ALSO learn to use the Standard Template Library (STL)
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