C++你好世界不工作？

我是C++的新手,我自学.我正在使用code::blocks,并有一个问题.当我写下你好世界时,没有任何反应.这是调试器窗口中的内容:

Building to ensure sources are up-to-date
Selecting target: 
Debug
ERROR: You need to specify a debugger program in the debuggers's settings.
(For MinGW compilers, it's 'gdb.exe' (without the quotes))
(For MSVC compilers, it's 'cdb.exe' (without the quotes))

这是程序:

#include 

using namespace std;

int main()
{
    cout << "Helloworld!" << endl;
    return 0;
}

如果你需要它,这里是构建日志:

"hello world again - Debug": The compiler's setup (GNU GCC Compiler) is invalid, so Code::Blocks cannot find/run the compiler.
Probably the toolchain path within the compiler options is not setup correctly?!
Goto "Settings->Compiler and debugger...->Global compiler settings->GNU GCC Compiler->Toolchain executables" and fix the compiler's setup.
Skipping...
Nothing to be done (all items are up-to-date).

ioanD.. 6

尝试再次下载调试器和编译器.当我遇到这个问题时,它对我有用.尝试从互联网上下载'gdb.exe'.