C++ Program that accepts a character between a to j and prints next 4 characters

#include<iostream.h>
#include<conio.h>
int main()
{
clrscr();
char ch;
cout<<"\n\t Enter a Character between A and V:";
cin>>ch;
int num=ch;
cout<<"\n\t Next 4 characters are:";
cout<<"\n"<<(char)(ch+1)<<"\n"<<(char)(ch+2)<<"\n"<<(char)(ch+3)<<"\n"<<(char)(ch+4)<<"\n";
return 0;
}