聚星亭

吾笨笨且懒散兮 急须改之而奋进
posts - 74, comments - 166, trackbacks - 0, articles - 0
  C++博客 :: 首页 :: 新随笔 :: 联系 :: 聚合  :: 管理

广海社区 --- 编程大塞题目《打印九九乘法表》

Posted on 2009-03-25 18:07 besterChen 阅读(2729) 评论(3)  编辑 收藏 引用 所属分类: C/C++/STL/boost
比赛的地址是：http://www.ghoffice.com/bbs/read-htm-fid-97-tid-63475.html

引用一下原题目：

      引用的内容    
编程乐园的人气貌似不强，难道大家无会编程的？

希望各大高手,新手通通出马.尽现你的才华哦.

PS：该帖来自编程乐园的转向，所有权在编程乐园，应当采用编程乐园的规则，希望大家不要放水


比赛内容:【打印99乘法口诀】(简单吧)

要求：用最短的，最奇怪，或着是最有特色代码，语言不限，禁抄袭

评奖：到50帖时

奖励设置:

一等奖 (1名）100论坛币    50威望

二等奖（2名）80论坛币 　30威望

三等奖（3名）50论坛币  　20威望

优秀奖（若干）10论坛币  　5威望

还会机会获得勋章哦！

Quote:

回帖要求：

1、贴图

2、源代码




很简单的题目，可是要求是：要不你精简，要不你奇特，我看到这个比赛题目的时候，没有办法，人家已经把我知道的精简式的代码几乎贴完了，那我也就只能来个奇特的了，用shellcode实现，代码如下：

#include "stdio.h"
#include "windows.h"
typedef unsigned char       BYTE;

typedef VOID (CALLBACK *MYSPRINTF)(char *, const char *, );
typedef VOID (CALLBACK *MYLSTRCAT)(char *, char *);
typedef VOID (CALLBACK *MYMSGBOX)(HWND hWnd, LPCSTR lpText, LPCSTR lpCaption, UINT uType);

MYSPRINTF mySprintf = (MYSPRINTF)GetProcAddress(LoadLibraryA("msvcr71.dll"), "sprintf"); 
MYLSTRCAT myStrCat = (MYLSTRCAT)GetProcAddress(LoadLibraryA("KERNEL32.dll"), "lstrcatA"); 
MYMSGBOX  myMsgBox = (MYMSGBOX)GetProcAddress(LoadLibraryA("user32.dll"), "MessageBoxA"); 


BYTE    buf[]        = {    0xB8,0x00,0x12,0x00,0x00,0xE8,0xAE,0x00,0x00,0x00,0x55,0x56,0x57,0xB9,0x7F,0x00,\
                        0x00,0x00,0x33,0xC0,0x8D,0x7C,0x24,0x0D,0xC6,0x44,0x24,0x0C,0x00,0xC6,0x84,0x24,\
                        0x0C,0x02,0x00,0x00,0x00,0xF3,0xAB,0x66,0xAB,0xAA,0xB9,0xFF,0x03,0x00,0x00,0x33,\
                        0xC0,0x8D,0xBC,0x24,0x0D,0x02,0x00,0x00,0xBE,0x01,0x00,0x00,0x00,0xF3,0xAB,0x66,\
                        0xAB,0xAA,0xBF,0x01,0x00,0x00,0x00,0x3B,0xF7,0x7C,0x33,0x8B,0xEE,0xA1,0x18,0x61,\
                        0x40,0x00,0x55,0x57,0x56,0x8D,0x4C,0x24,0x18,0x50,0x51,0xFF,0x15,0x20,0x86,0x40,\
                        0x00,0x83,0xC4,0x14,0x8D,0x54,0x24,0x0C,0x8D,0x84,0x24,0x0C,0x02,0x00,0x00,0x52,\
                        0x50,0xFF,0x15,0x28,0x86,0x40,0x00,0x47,0x03,0xEE,0x3B,0xFE,0x7E,0xCF,0x8D,0x8C,\
                        0x24,0x0C,0x02,0x00,0x00,0x68,0x24,0x61,0x40,0x00,0x51,0xFF,0x15,0x28,0x86,0x40,\
                        0x00,0x46,0x83,0xFE,0x0A,0x7C,0xAB,0x6A,0x00,0x8D,0x94,0x24,0x10,0x02,0x00,0x00,\
                        0x68,0x28,0x61,0x40,0x00,0x52,0x6A,0x00,0xFF,0x15,0x24,0x86,0x40,0x00,0x5F,0x5E,\
                        0x5D,0x81,0xC4,0x00,0x12,0x00,0x00,0xC3\
                    };

BYTE AllocBuf[]        = {    0x51,0x3D,0x00,0x10,0x00,0x00,0x8D,0x4C,0x24,0x08,\
                        0x72,0x14,0x81,0xE9,0x00,0x10,0x00,0x00,0x2D,0x00,\
                        0x10,0x00,0x00,0x85,0x01,0x3D,0x00,0x10,0x00,0x00,\
                        0x73,0xEC,0x2B,0xC8,0x8B,0xC4,0x85,0x01,0x8B,0xE1,\
                        0x8B,0x08,0x8B,0x40,0x04,0x50,0xC3\
                        };
const char    *pConChar        = "%d*%d=%-4d\0";
const char      *pTitle        = "九九乘法表\0";
char          *pNchar        = "\n";

void main()
{ 
    long*    pVoid = (long *)buf;
    __asm
    {
        CALL pVoid;
    }
}

就这样了，贴小效果的图片吧：


贴一下bin和SRC:
bin和Src       (说明，由于全部用了硬编码，所以，有可能在各位的电脑上不能正常运行！)
MS：本程序在WinXP SP3下测试通过！

Feedback

# re: 广海社区 --- 编程大塞题目《打印九九乘法表》  回复  更多评论   

2009-03-26 19:28 by vfer
其实有一种方法 有效率又很小

# re: 广海社区 --- 编程大塞题目《打印九九乘法表》[未登录]  回复  更多评论   

2010-01-13 08:04 by MasterLuo
小论坛吧。

# re: 广海社区 --- 编程大塞题目《打印九九乘法表》  回复  更多评论   

2012-01-10 10:45 by 小菜猫
胖子这么变态。。。
puts("1x1=1");
.....
puts("9x9=81");


只有注册用户登录后才能发表评论。
网站导航: 博客园   IT新闻   BlogJava   知识库   博问   管理