lancuchy-znakow-zadania-all

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package javaapplication65;

import static java.lang.Boolean.TRUE;
import java.util.Scanner;

public class JavaApplication65 {
    public static void main(String[] args) {
        /*
        Scanner wprowadz = new Scanner(System.in);
        String x;
        int y, z, numer;
        z = 1;

        System.out.print("Wprowadz: ");
        x = wprowadz.nextLine();
        y = x.charAt(x.length()-1);

        for(int i=0; i<x.length()-1; i++) {

            numer = x.charAt(i);

            if (numer==y) {
                z++;
            }

        }
        System.out.println("Ostatni char powtarza sie: " + z + " razy");
*/ // ---------------------------------------------------------------- //
/*
        Scanner wprowadz = new Scanner(System.in);
        String x;
        String napis = "";
        int y;
        System.out.print("Wprowadz: ");
        x = wprowadz.nextLine();

        for (int i=x.length()-1; i>=0; i--) {
            y = x.charAt(i);
            napis += (char)y;


    }

        System.out.println(napis);

        */ // ----------------------------------------------- //
 /*
        Scanner wprowadz = new Scanner(System.in);
        String x;
        int y = 0;
        int sprawdz = 0;
        int sprawdz2 = 0;
        System.out.print("Wprowadz: ");
        x = wprowadz.nextLine();

        for(int i=0; i<(x.length())/2; i++) {
            y = x.charAt(x.length()-1-i);
            if (x.charAt(i) == y){
                sprawdz += 1;
            } else {
                sprawdz2 += -1;
            }


        }
        if (sprawdz>0 && sprawdz2 == 0) {
            System.out.println("TAK");
        } else {
            System.out.println("NIE");
    }
*/
    /* ---------------------------------------
        Scanner wprowadz = new Scanner(System.in);
        String x;
        int y = 0;
        int z = 0;
        int suma = 0;
        System.out.print("Wprowadz: ");
        x = wprowadz.nextLine();

        for (int i=0; i<x.length(); i++) {


            if(Character.isDigit(x.charAt(i)) == TRUE) {
                y = Character.getNumericValue(x.charAt(i));
                z += y;
            }

        }
        System.out.println("Wynik: " + z);

    */ // ----------------------------------------------
    /*
        Scanner wprowadz = new Scanner(System.in);
        String x;
        int y = 0;
        int z = 0;
        System.out.print("Wprowadz: ");
        x = wprowadz.nextLine();

        for (int i=0; i<x.length(); i++) {
            if (x.charAt(i) == '(') {
                z++;
            }
            if (x.charAt(i) == ')') {
                y++;
            }
        }
        if (z!=y) {
            System.out.println("Niepoprawna liczba nawiasow");
        } else {
            System.out.println("POPRAWNA liczba nawiasow");
        }
        */ // --------------------------------------
        Scanner wprowadz = new Scanner(System.in);
        String x;
        String nowy = "";
        int n = 0;

        int y = 0;
        System.out.print("Wprowadz ciag: ");
        x = wprowadz.nextLine();
        System.out.print("Wprowadz przesuniecie: ");
        n = wprowadz.nextInt();

        for (int i=0; i<x.length(); i++) {
            int charnum = x.charAt(i)+n;
            if(charnum<'a') {
                charnum += 26;
            }
            if(charnum>'z') {
                charnum -= 26;
            }

            char c = (char)charnum;
            nowy += c;
        }

        System.out.print("Wynik szyfru: " + nowy);

}
}