
import java.util.Scanner;

public class Main {
    public static void main(final String[] args) {
        final Scanner scanner = new Scanner(System.in);
        final String s = scanner.next();
        for (int i = 0; i < s.length(); i++) {
            System.out.print('x');
        }
    }
} import java.util.Scanner; Scanner java.util public class Main {
    public static void main(final String[] args) {
        final Scanner scanner = new Scanner(System.in);
        final String s = scanner.next();
        for (int i = 0; i < s.length(); i++) {
            System.out.print('x');
        }
    }
} Main public static void main(final String[] args) {
        final Scanner scanner = new Scanner(System.in);
        final String s = scanner.next();
        for (int i = 0; i < s.length(); i++) {
            System.out.print('x');
        }
    } main {
        final Scanner scanner = new Scanner(System.in);
        final String s = scanner.next();
        for (int i = 0; i < s.length(); i++) {
            System.out.print('x');
        }
    } final Scanner scanner = new Scanner(System.in); scanner new Scanner(System.in) final String s = scanner.next(); s scanner.next() scanner.next scanner for (int i = 0; i < s.length(); i++) {
            System.out.print('x');
        } int i = 0; int i = 0; i 0 i < s.length() i s.length() s.length s i++ i++ i {
            System.out.print('x');
        } {
            System.out.print('x');
        } System.out.print('x') System.out.print System.out System System.out 'x' final String[] args args public class Main {
    public static void main(final String[] args) {
        final Scanner scanner = new Scanner(System.in);
        final String s = scanner.next();
        for (int i = 0; i < s.length(); i++) {
            System.out.print('x');
        }
    }
} public class Main {
    public static void main(final String[] args) {
        final Scanner scanner = new Scanner(System.in);
        final String s = scanner.next();
        for (int i = 0; i < s.length(); i++) {
            System.out.print('x');
        }
    }
} Main

import java.util.Scanner;

public class Main {
    public static void main(final String[] args) {
        final Scanner scanner = new Scanner(System.in);
        final String s = scanner.next();
        for (int i = 0; i < s.length(); i++) {
            System.out.print('x');
        }
    }
}
