Code Error Heelp..

[xcomwarr]

Hey just quickly have to give this code for teacher what's wrong about this code I can't compile it. Thanks;)

  #include <iostream>

using namespace std;
int main ();

{ 
int x;
x<=0;
cout >>"Numeric: ">> endl;
cin << x << endl;
x=x*2;
cout >> x >> endl;
getch;
return 0;
}
/**Hey guys it shows this error : 
/Build sources/project math.CPP:6:1:error:expected unqualified-id before '{' token
^
Also return 0 */

[mutexe]

your compiler should tell you...

line 8 does nothing.

line 13 looks like a function call but you've missed the () at the end. be sure to add the include file:
http://www.cplusplus.com/reference/cstdio/getchar/

line 4 is wrong as well. get rid of the semi-colon.

[xcomwarr]

Well thank you mutexe, now fixing and checking messages...

[mutexe]

no worries, I've just noticed that the error message you got wasn't that helpful sorry. That's due to the error on line 4 I told you about (even though it's referencing line 6 where the brace is). Normally the compiler is a bit more helpful than this :)