#include <stdio.h>

 #include <windows.h>

 #include <winuser.h>

 int main()

 {

     int cur_value;//修改前的数值。

     int m_value;//修改后的数值。

     DWORD pid = ;

     DWORD baseAdress = 0x00951E68;//内存地址

     HANDLE hd;

     HWND hwd = FindWindow(NULL,"Demo");

     GetWindowThreadProcessId(hwd,&pid);

     if (hwd==NULL)

     {

         printf("游戏没有运行!\n");

     }

     else

     {

         printf("可以修改!\n");

     }

     hd = OpenProcess(PROCESS_ALL_ACCESS,FALSE,pid);

     ReadProcessMemory(hd,(LPCVOID)baseAdress,&cur_value,sizeof(cur_value),NULL);

     printf("\n");

     printf("当前数值为:%d\n",cur_value);

     printf("请输入数值:\n");

     scanf("%d",&m_value);

     WriteProcessMemory(hd,(LPVOID)baseAdress,&m_value,sizeof(m_value),NULL);

     CloseHandle(hd);

     return ;

 }