package pl.exercise;

public class Main {

    public static void main(String[] args) {

        Methods methods = new Methods();

        System.out.print("Type a word: ");
        methods.setFirstWord();
        System.out.print("Type a second word: ");
        methods.setSecondWord();
        System.out.print("Length of the end part: ");
        methods.setCout();
        System.out.println("Result: "+ methods.getFirstWord().substring(0,methods.getCount()));
        System.out.println("--------------------------");

        System.out.println("Length of the end part: " + methods.getFirstWord().substring(methods.getEndPartFirstWord(),methods.getFirstWordLength()));
        System.out.println("--------------------------");

        if (!(methods.getSecondWordIndex() ==-1)){
            System.out.println("The word " + methods.getSecondWord() + " is found in the word " + methods.getFirstWord());
        }else{
            System.out.println("The word " + methods.getSecondWord() + " isn't found in the word " + methods.getFirstWord());
        }
        System.out.println("--------------------------");

        for (int i=methods.getFirstWord().length(); i<=methods.getFirstWord().length();i--){

            try{System.out.print(methods.getFirstWord().charAt(i-1));}
            catch (StringIndexOutOfBoundsException e){}

            if (i==0){
                break;
            }

        }


    }

}


package pl.exercise;

import java.util.Scanner;

public class Methods {

    private String firstWord = "";
    private String secondWord = "";
    private int count = 0;





    Scanner scanner = new Scanner(System.in);



    public String getFirstWord() {
        return firstWord;
    }

    public void setFirstWord() {
        firstWord=scanner.nextLine();
    }

    public int getEndPartFirstWord() {
        int value=firstWord.length()-getCount();
        return value;
    }

    public int getFirstWordLength() {
        return firstWord.length();
    }

    public String getSecondWord() {
        return secondWord;
    }

    public int getSecondWordIndex() {
       int index = getFirstWord().indexOf(getSecondWord());
        return index;
    }

    public void setSecondWord() {
        secondWord=scanner.nextLine();
    }

    public int getCount() {
        return count;
    }

    public void setCout() {
        count =scanner.nextByte();
    }
}