package zad6;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Scanner;

public class Main {

	public static void main(String[] args) throws FileNotFoundException {

		ArrayList<String> slowa = new ArrayList<String>();
		ArrayList<String> zaszyfrowane = new ArrayList<String>();
		File plik = new File("C:\\Users\\mateu\\Desktop\\Dane_PR2\\dane_6_1.txt");
		Scanner skaner = new Scanner(plik);
		while(skaner.hasNextLine())
			slowa.add(skaner.nextLine());
		for(int i=0; i<slowa.size(); i++)
		{
			zaszyfrowane.add(szyfr(slowa.get(i), 107));
		}
		PrintWriter zapis = new PrintWriter("C:\\Users\\mateu\\Desktop\\Dane_PR2\\wyniki_6_1.txt");
		for(int i=0; i<zaszyfrowane.size(); i++)
		{
			zapis.println(zaszyfrowane.get(i));
		}
		zapis.close();
		System.out.println("Koniec");
	}
	static String szyfr(String slowo, int klucz)
	{
		int pom;
		int kl = klucz%26;
		char[] tab = slowo.toCharArray();
		for(int i=0; i<tab.length; i++)
		{
			if(tab[i]+kl <= 90)
				tab[i] = (char) (tab[i]+kl);
			else
			{
				pom = (tab[i]+kl) - 90; // nowy klucz do kolejnego skoku??
				tab[i]= (char) (64 + pom);
			}
		}
		return String.valueOf(tab);
	}

}