#include <iostream>
#include "/home/shomperk/CS1210/public/crypt_func.h"

using namespace std;

int main () {
	bool keepGoing();
	int  getNumber();

	char c;
	int  n;
	bool k = true;

	while (k) {
		n = getNumber();
		c = decrypt(n);
		
		cout << "The decrypted character for the number " << n << " is '" << c
			  << "'" << endl;

		k = keepGoing();
	}

	return 0;
}

bool keepGoing() {
	char answer;
	bool result;

	cout << "Do you want to continue (y/n):  ";
	cin  >> answer;

	result = (answer == 'y');

#ifdef DEBUG
		cout << boolalpha << "k = " << result << endl;
#endif

	cout << endl;

	return result;
}

int  getNumber() {
	int  n;

	cout << "Please enter a number:  ";
	cin  >> n;

	return n;
}