最近我闲来无事，用C++做了个软件，下面我就来和大家分享一下
注：转载记得标注出处
上代码！

#include<windows.h>
#include<cstring>
#include<ctime>
char y[50];
char *intToStr(int x)
{
	int t=0,i=0;
	while(x)
	{
		t*=10;
		t+=x%10;
		x/=10;
	}
	while(t)
	{
		y[i++]=t%10+48;
		t/=10;
	}
	y[i]=0;
	return y;
}
LRESULT CALLBACK WndProc(HWND hWnd,UINT message,WPARAM wParam,LPARAM lParam)
{
	switch(message)
	{
		case WM_CREATE:
		{
			HANDLE hImage=LoadImage(NULL,"Big Banana Virus//Big Banana.bmp",IMAGE_BITMAP,0,0,LR_LOADFROMFILE);
			if(hImage)
			{
				HWND hStatic=CreateWindow("STATIC","",WS_CHILD|WS_VISIBLE|SS_BITMAP,50,50,1200,800,hWnd,NULL,NULL,NULL);
				SendMessage(hStatic,STM_SETIMAGE,(WPARAM)IMAGE_BITMAP,(LPARAM)hImage);
			}
			break;
		}
		case WM_DESTROY:
			PostQuitMessage(0);
			break;
		default:
			return DefWindowProc(hWnd,message,wParam,lParam);
	}
	return 0;
}
int WINAPI WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,LPSTR lpCmdLine,int nCmdShow)
{
	FreeConsole();
	WNDCLASSEX wcex;
	wcex.cbSize = sizeof(WNDCLASSEX);
	wcex.style = CS_HREDRAW | CS_VREDRAW;
	wcex.lpfnWndProc = WndProc;
	wcex.cbClsExtra = 0;
	wcex.cbWndExtra = 0;
	wcex.hInstance = hInstance;
	wcex.hIcon = NULL;
	wcex.hCursor = LoadCursor(NULL, IDC_ARROW);
	wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
	wcex.lpszMenuName = NULL;
	wcex.lpszClassName = "Big Banana";
	wcex.hIconSm = NULL;
	if(!RegisterClassEx(&wcex))
	{
		MessageBox(NULL,"Window Registration Failed!","Error",MB_ICONEXCLAMATION|MB_OK);
		return 1;
	}
	int start=clock();
	for(;;)
	{
		
		HWND hWnd=CreateWindow("Big Banana","Big Banana",WS_OVERLAPPEDWINDOW,50,20,1200,800,NULL,NULL,hInstance,NULL);
		//HWND hWnd=CreateWindow("MyWindowClass","My Window",WS_OVERLAPPEDWINDOW,CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,NULL,NULL,hInstance,NULL);
		if(!hWnd)
		{
			MessageBox(NULL,"Window Creation Failed!","Error",MB_ICONEXCLAMATION|MB_OK);
			return 1;
		}
		ShowWindow(hWnd,nCmdShow);
		UpdateWindow(hWnd);
		MSG msg;
		int i=999;
		while(GetMessage(&msg,NULL,0,0))
		{
			TranslateMessage(&msg);
			DispatchMessage(&msg);
			char mb[100];
			strcpy(mb,"大香蕉,一条大香蕉,嘿！你的感觉真的很奇妙~\n\n还需要再按");
			strcat(mb,intToStr(i));
			strcat(mb,"次才能关闭。\n");
			MessageBox(NULL,mb,"Big Banana",MB_ICONASTERISK|MB_OK);
			i--;
			if(i<=0)
			{
				strcpy(mb,"恭喜你速通Big Banana病毒，耗时");
				strcat(mb,intToStr((clock()-start)/1000.0));
				strcat(mb,"秒。\n");
				MessageBox(NULL,mb,"Big Banana",MB_ICONEXCLAMATION|MB_OK);
				return 0;
			}
		}
	}
	return 0;
}

然后在程序同目录下建一个名叫“Big Banana Virus”的文件夹，把图片放进去，建议放我提供的这个： 然后编译运行就可以了。
注：编译环境为TDM-GCC 4.9.2 64-bit Release
好了，谢谢大家，今天的分享就到此结束咯！