There is a legend in the IT City college. A student that failed to answer all questions on the game theory exam is given one more chance by his professor. The student has to play a game with the professor.

The game is played on a square field consisting of n × n cells. Initially all cells are empty. On each turn a player chooses and paint an empty cell that has no common sides with previously painted cells. Adjacent corner of painted cells is allowed. On the next turn another player does the same, then the first one and so on. The player with no cells to paint on his turn loses.

The professor have chosen the field size n and allowed the student to choose to be the first or the second player in the game. What should the student choose to win the game? Both players play optimally.

Input

The only line of the input contains one integer n (1 ≤ n ≤ 1018) — the size of the field.

Output

Output number 1, if the player making the first turn wins when both players play optimally, otherwise print number 2.

Examples

Input

1


Output

1

Input

2


Output

2
/*
 * For the brave souls who get this far: You are the chosen ones,
 * the valiant knights of programming who toil away, without rest,
 * fixing our most awful code. To you, true saviors, kings of men,
 * I say this: never gonna give you up, never gonna let you down,
 * never gonna run around and desert you. Never gonna make you cry,
 * never gonna say goodbye. Never gonna tell a lie and hurt you.
 * 
 * And Logic is the strongest weapon. 
 *
 */
//package Coding;

import java.io.*;
import java.math.*;
import java.util.*;
import java.util.Map.Entry;

public class Coding {

    private static InputStream stream;
    private static byte[] buf = new byte[1024];
    private static int curChar;
    private static int numChars;
    private static SpaceCharFilter filter;
    private static PrintWriter pw;
    private static int infi = (int) 1e9;
    //private static final int N = 1234567;
    //private static final double MOD = 1e9 + 7;
    //Scanner in = new Scanner(new BufferedReader(new InputStreamReader(System.in)));

    public static int soln() {
        long man = nL();
        //khy...
        pw.println(man % 2 == 0 ? 2 : 1);
        return 0;
    }

    public static void main(String[] args) throws FileNotFoundException {
        InputReader(System.in);
        //pw = new PrintWriter(new FileOutputStream("ans.txt"));
        pw = new PrintWriter(System.out);
        soln();
        pw.close();
    }

    /*
     *********************************************************************************************
     */
    public static void InputReader(InputStream stream1) {
        stream = stream1;
    }

    private static boolean isWhitespace(int c) {
        return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
    }

    private static boolean isEndOfLine(int c) {
        return c == '\n' || c == '\r' || c == -1;
    }

    private static int read() {
        if (numChars == -1) {
            throw new InputMismatchException();
        }
        if (curChar >= numChars) {
            curChar = 0;
            try {
                numChars = stream.read(buf);
            } catch (IOException e) {
                throw new InputMismatchException();
            }
            if (numChars <= 0) {
                return -1;
            }
        }
        return buf[curChar++];
    }

    private double nD() {
        return Double.parseDouble(nS());
    }

    private static int nI() {
        int c = read();
        while (isSpaceChar(c)) {
            c = read();
        }
        int sgn = 1;
        if (c == '-') {
            sgn = -1;
            c = read();
        }
        int res = 0;
        do {
            if (c < '0' || c > '9') {
                throw new InputMismatchException();
            }
            res *= 10;
            res += c - '0';
            c = read();
        } while (!isSpaceChar(c));
        return res * sgn;
    }

    private static long nL() {
        int c = read();
        while (isSpaceChar(c)) {
            c = read();
        }
        int sgn = 1;
        if (c == '-') {
            sgn = -1;
            c = read();
        }
        long res = 0;
        do {
            if (c < '0' || c > '9') {
                throw new InputMismatchException();
            }
            res *= 10;
            res += c - '0';
            c = read();
        } while (!isSpaceChar(c));
        return res * sgn;
    }

    private static String nS() {
        int c = read();
        while (isSpaceChar(c)) {
            c = read();
        }
        StringBuilder res = new StringBuilder();
        do {
            res.appendCodePoint(c);
            c = read();
        } while (!isSpaceChar(c));
        return res.toString();
    }

    private static String nLi() {
        int c = read();
        while (isSpaceChar(c)) {
            c = read();
        }
        StringBuilder res = new StringBuilder();
        do {
            res.appendCodePoint(c);
            c = read();
        } while (!isEndOfLine(c));
        return res.toString();
    }

    private static boolean isSpaceChar(int c) {
        if (filter != null) {
            return filter.isSpaceChar(c);
        }
        return isWhitespace(c);
    }

    private interface SpaceCharFilter {

        public boolean isSpaceChar(int ch);
    }
}
