#include<iostream.h>
#include<conio.h>
void main()
{
char a[9][10]=
{"one","two","three","four","five","six","seven","eight","ni
ne"};
char b[8][10]=
{"twenty","thirty","fourty","fifty","sixty","seventy","eight
y","ninety"};
int num,rem;
clrscr();
cout<<"enter number "<<"\n";
cin>>num;
rem=num%10;
num=num/10;
if(rem==0)
cout<<b[num-2]<<"\n";
else
cout<<b[num-2]<<" "<<a[rem-1];
getch();
}

#include<iostream>
#include<conio.h> 
using namespace std; 

int main()
{
    string p[] = 
{ "","","Twenty","Thirty","Fourty","Fifty","Sixty","Seventy","Eighty","Ninety" };
    string o[] = { "","one", "two", "three", "four", 
"five", "six", "seven", "eight", "nine" };
    
    cout << "\n\nEnter a number between 20 to 99\n";
    cin >> n;
    
    i=n/10;
    j=n%10;
    
    cout << p[i] <<" " << o[j] << endl;
    
     getch();
    return(0);
}