char

#include <iostream>
#include <string.h>
#include <conio.h>
int main()
{
using namespace std;
char a;
a='a';
cout<<a;
cout << "Podaj znak do sprawdzenia ";
cin >> a;
if (a > 47 and a < 58) cout << "\nJest to cyfra"; else cout << "\nInny znak";
a=12;
cout<<a;
system("pause>null");
return 0;
}