//Press a character to know,if it is a number or a letter
#include<iostream>
#include<iomanip>
using namespace std;
int main()
{
char character;
cout << "Press a symbol: ";
cin >> character;
if ((character >='A' && character<='Z') || (character>='a' && character <= 'z'))
cout << "This is a letter" << endl;
else
cout << "This is a number"<<endl;
return 0;
}