import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Main {
    public static void main(String[] args) throws NumberFormatException, IOException {
	BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
	int input = Integer.parseInt(br.readLine());
	if (input == 0) {
	    System.out.println(1);
	} else {
	    System.out.println(0);
	}
    }
} import java.io.BufferedReader; BufferedReader java.io import java.io.IOException; IOException java.io import java.io.InputStreamReader; InputStreamReader java.io public class Main {
    public static void main(String[] args) throws NumberFormatException, IOException {
	BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
	int input = Integer.parseInt(br.readLine());
	if (input == 0) {
	    System.out.println(1);
	} else {
	    System.out.println(0);
	}
    }
} Main public static void main(String[] args) throws NumberFormatException, IOException {
	BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
	int input = Integer.parseInt(br.readLine());
	if (input == 0) {
	    System.out.println(1);
	} else {
	    System.out.println(0);
	}
    } main {
	BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
	int input = Integer.parseInt(br.readLine());
	if (input == 0) {
	    System.out.println(1);
	} else {
	    System.out.println(0);
	}
    } BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); br new BufferedReader(new InputStreamReader(System.in)) int input = Integer.parseInt(br.readLine()); input Integer.parseInt(br.readLine()) Integer.parseInt Integer br.readLine() br.readLine br if (input == 0) {
	    System.out.println(1);
	} else {
	    System.out.println(0);
	} input == 0 input 0 {
	    System.out.println(1);
	} System.out.println(1) System.out.println System.out System System.out 1 {
	    System.out.println(0);
	} System.out.println(0) System.out.println System.out System System.out 0 String[] args args public class Main {
    public static void main(String[] args) throws NumberFormatException, IOException {
	BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
	int input = Integer.parseInt(br.readLine());
	if (input == 0) {
	    System.out.println(1);
	} else {
	    System.out.println(0);
	}
    }
} public class Main {
    public static void main(String[] args) throws NumberFormatException, IOException {
	BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
	int input = Integer.parseInt(br.readLine());
	if (input == 0) {
	    System.out.println(1);
	} else {
	    System.out.println(0);
	}
    }
} Main
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Main {
    public static void main(String[] args) throws NumberFormatException, IOException {
	BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
	int input = Integer.parseInt(br.readLine());
	if (input == 0) {
	    System.out.println(1);
	} else {
	    System.out.println(0);
	}
    }
}