C++ codeblocks problem

[johnara1993]

Hi

i have installed the codeblocks-10.05mingw-setup.exe for wibdows 7 64bit and i using it for c++ programing but it can't compile

one month ago it was working perfect but now not

here is the code

[ code ]
#include"iostream"
using namespace std;


int main(){
cout << "Hello world!\n";
cout << "Nice job Giannis";

return 0;
}
[ /code ]

and here is the errors http/imageshack.us/a/img651/4581/errorsls.jpg

 

[cl-scott]

You're going to slap yourself on the forehead when you see how simple a mistake you made

#include <iostream>
using namespace std;


int main(){
cout << "Hello world!\n";
cout << "Nice job Giannis";

return 0;
}

You had quotes around iostream instead of the greater/less than signs.

 

[johnara1993]

nope same problem... i even copy paste your code and in compile i have the same problem again

i don't thing that i have an error in the code because with other codes one month ago i wasn't have any problem and now i have without edit them...

btw i slap myself xD

 

[Sunius]

I'd reinstall the compiler. Looks broken to me.

 

[Ijack]

There is some problem with the project settings that is preventing it finding the required libraries. Have a read of: http/wiki.codeblocks.org/index.php?title=FAQ-Compiling_(errors)#Q:_My_build_fails_with_multiple_undefined_reference_errors.3F and check the linker options.

 

[johnara1993]

how idiot a man could be...??? i thing that the answer to that question is me...
i use for compile gcc and not g++

ok problem solved

thank you all for your help and your time...

 

[Sunius]

Glad you solved it

 

[Ijack]

Interesting. As far as I am aware, the "gcc" command should compile .cpp files without any problem. "g++" calls exactly the same back-end compiler but with different arguments. This would explain your problem; it obviously supplies a different default library list.

 

[johnara1993]

i want to ask one thing more...

is there any command like cin.get() for intiger?

 

[Sunius]

Interesting. As far as I am aware, the "gcc" command should compile .cpp files without any problem. "g++" calls exactly the same back-end compiler but with different arguments. This would explain your problem; it obviously supplies a different default library list.

gcc tries to compile code as C, while g++ compiles it as C++.

i want to ask one thing more...

is there any command like cin.get() for intiger?

Just use operator >>. Like this:

int a;
cin >> a;

 

[johnara1993]

i want something like this but for a intiger

char c;
while( (cin.get(c)) ) {
}

so it stops when there is nothing to give in cin

 

[Sunius]

int a;
while (!cin.fail())
{
    cin >> a;
}

 

[Ijack]

gcc tries to compile code as C, while g++ compiles it as C++.

I don't believe that is true. You must distinguish between the process of compilation to an object file from the process of linking. The problem here was at the linking stage, not the compilation one.

 

[Sunius]

Hmm, doesn't GCC stand for GNU C Compiler and G++ for GNU C++ Compiler?

 

[Ijack]

No. GCC stands for the Gnu Compiler Collection. It compiles several languages other than C.

http/gcc.gnu.org/