Tugas c++ cheat plant vs zombie

#include <iostream>
#include <windows.h>
#include <conio.h>


main()
{
 ulang:
    HWND cheatwindow = FindWindow(0,("Plants vs. Zombies"));
    HANDLE hProcess;

    DWORD pid;

    int matahari ;
    int unmatahari ;
    char tanya;

    if(!cheatwindow){
    cout<<"Error , Plants vs. Zombies tidak di temukan\n\n";
}
else{
	GetWindowThreadProcessId(cheatwindow,&pid);
	cout<<"Di temukan plant vs zombie process:"<<pid<<"\n\n";
	hProcess = OpenProcess(PROCESS_ALL_ACCESS,FALSE,pid);
		if(!hProcess){
		cout<<"ERROR tidak bisa open proses\n\n";
	}
   else
   {
cout<<"Proses terbuka \n\n";
if(!ReadProcessMemory(hProcess,(void *)0x1675D6F8,(void *)&matahari,sizeof(matahari),NULL))
                         {
                         cout<<"error tidak bisa membaca memory \n\n";
                         }else
                         {
                              cout<<"value di temukan:"<<matahari<<"\n\n";
                              cout<<"Masukan Nilai Matahari:";cin>>unmatahari;
                              if(!WriteProcessMemory(hProcess,(void *)0x1675D6F8,&unmatahari,(DWORD)sizeof(unmatahari),NULL))
                              {
                              cout<<"tidak bisa membaca memory";
                              }
                              else
                              {
                                  cout<<"Nilai Matahari sekarang adalah :"<<unmatahari<<"\n\n";
                                  cout<<"Apakah mau ngecheat ulang :";cin>>tanya;
                                  system("cls");

                                  if(tanya == 'y' || tanya == 'Y' )
                                  {
                                           goto ulang;


                                           }
                                           else
                                           {
                                            return(0);
                                           }
                                  }


                              }


                         }
                         }






    CloseHandle(hProcess);
    cout<<"tutup proses";
getch();
}