Mine

#include<iostream.h>int main(){	char a;	int i=0;	cout<<"Enter a number or a letter\n";	cin>>a;	for (i='0';i<'10';i++)	{	    if (a=i)			break;	}		    cout<<"you printed a number...\n";	for (i=65;i<91;i++)	{	    if (a=i)			break;	}			cout<<"you printed a capital letter...\n";		i=0;	for (i=97;i<123;i++)	{		if (a=i)			break;	}			cout<<"you printed a letter...\n";	return 0;}