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//This program translates numbers into english description.
#include <iostream>
#include <string>
using namespace std;
//Creat the Class numbers that holds all the translations into english.
class Numbers
{
private:
int number;
static string one[];
static string ten[];
static string teen[];
static string hundred[];
static string thousand[];
public:
Numbers();
//constructor
Numbers(int num){setNum(num);};
void setNum(int num){number = num;};
void print();
//finish the class
};
string Numbers:: one[] = {" ", "one","two", "three", "four", "five", "six", "seven","eight","nine","ten",
"eleven", "twelve", "thirteen", "fourteen", "fifteen", "sixteen", "seventeen", "eighteen", "nineteen"};
//string Numbers:: teen[] = {"eleven", "twelve", "thirteen", "fourteen", "fifteen", "sixteen", "seventeen", "eighteen", "nineteen"};
string Numbers:: ten[] = {"ten", "twenty", "thirty","fourty","fifty","sixty", "seventy", "eighty","ninty"};
string Numbers:: hundred[] = {"hundred"};
string Numbers:: thousand[] = {"thousand"};
void Numbers::print()
{
//print the translation of the inputed number.
if(number<0)
{
cout<<"minus ";
Numbers(-number);
}
else if(number>=1000)
{
Numbers(number/1000);
cout<<" thousand";
if(number % 1000)
{
if(number % 1000 < 100)
{
cout << " and";
}
cout << " " ;
Numbers(number % 1000);
}
}
else if(number >= 100)
{
Numbers(number / 100);
cout<<" hundred";
if(number % 100)
{
cout << " and ";
Numbers (number % 100);
}
}
else if(number >= 20)
{
cout << ten[number / 10];
if(number % 10)
{
cout << " ";
Numbers(number % 10);
}
}
else
{
cout<<one[number];
}
}
//main program.
int main()
{
int number;
//print what the program does.
cout << "This progam translates numbers into words ";
cout << "for the purpose of writing checks. ";
cout << "Entering a negative number automaticly terminates the progam. ";
cout << endl;
cout << "Enter the number you wish to translate: ";
cin >> number;
//keep translating until a negative number is inputed
while (number >= 0)
{
//create the number object
Numbers n(number);
//printe the english despcription
n.print();
//get another object
cout << "\nEnter another number: ";
cin >> number;
}
return 0;
}
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