import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.Scanner;

/**
 * Built using CHelper plug-in
 * Actual solution is at the top
 *
 * @author test
 */
public class Main {
    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        Scanner in = new Scanner(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        abc187_a solver = new abc187_a();
        solver.solve(1, in, out);
        out.close();
    }

    static class abc187_a {
        public void solve(int testNumber, Scanner in, PrintWriter out) {
            if (in.nextInt() == 1) {
                out.println(0);
            } else {
                out.println(1);
            }
        }

    }
}
 import java.io.OutputStream; OutputStream java.io import java.io.IOException; IOException java.io import java.io.InputStream; InputStream java.io import java.io.PrintWriter; PrintWriter java.io import java.util.Scanner; Scanner java.util public class Main {
    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        Scanner in = new Scanner(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        abc187_a solver = new abc187_a();
        solver.solve(1, in, out);
        out.close();
    }

    static class abc187_a {
        public void solve(int testNumber, Scanner in, PrintWriter out) {
            if (in.nextInt() == 1) {
                out.println(0);
            } else {
                out.println(1);
            }
        }

    }
} Main public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        Scanner in = new Scanner(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        abc187_a solver = new abc187_a();
        solver.solve(1, in, out);
        out.close();
    } main {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        Scanner in = new Scanner(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        abc187_a solver = new abc187_a();
        solver.solve(1, in, out);
        out.close();
    } InputStream inputStream = System.in; inputStream System.in System System.in OutputStream outputStream = System.out; outputStream System.out System System.out Scanner in = new Scanner(inputStream); in new Scanner(inputStream) PrintWriter out = new PrintWriter(outputStream); out new PrintWriter(outputStream) abc187_a solver = new abc187_a(); solver new abc187_a() solver.solve(1, in, out) solver.solve solver 1 in out out.close() out.close out String[] args args static class abc187_a {
        public void solve(int testNumber, Scanner in, PrintWriter out) {
            if (in.nextInt() == 1) {
                out.println(0);
            } else {
                out.println(1);
            }
        }

    } abc187_a public void solve(int testNumber, Scanner in, PrintWriter out) {
            if (in.nextInt() == 1) {
                out.println(0);
            } else {
                out.println(1);
            }
        } solve {
            if (in.nextInt() == 1) {
                out.println(0);
            } else {
                out.println(1);
            }
        } if (in.nextInt() == 1) {
                out.println(0);
            } else {
                out.println(1);
            } in.nextInt() == 1 in.nextInt() in.nextInt in 1 {
                out.println(0);
            } out.println(0) out.println out 0 {
                out.println(1);
            } out.println(1) out.println out 1 int testNumber testNumber Scanner in in PrintWriter out out public class Main {
    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        Scanner in = new Scanner(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        abc187_a solver = new abc187_a();
        solver.solve(1, in, out);
        out.close();
    }

    static class abc187_a {
        public void solve(int testNumber, Scanner in, PrintWriter out) {
            if (in.nextInt() == 1) {
                out.println(0);
            } else {
                out.println(1);
            }
        }

    }
} public class Main {
    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        Scanner in = new Scanner(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        abc187_a solver = new abc187_a();
        solver.solve(1, in, out);
        out.close();
    }

    static class abc187_a {
        public void solve(int testNumber, Scanner in, PrintWriter out) {
            if (in.nextInt() == 1) {
                out.println(0);
            } else {
                out.println(1);
            }
        }

    }
} Main
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.Scanner;

/**
 * Built using CHelper plug-in
 * Actual solution is at the top
 *
 * @author test
 */
public class Main {
    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        Scanner in = new Scanner(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        abc187_a solver = new abc187_a();
        solver.solve(1, in, out);
        out.close();
    }

    static class abc187_a {
        public void solve(int testNumber, Scanner in, PrintWriter out) {
            if (in.nextInt() == 1) {
                out.println(0);
            } else {
                out.println(1);
            }
        }

    }
}

