C ++你好世界不工作？

Question

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。这就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 <iostream>

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).

Answer 1

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”。