// A simple program built to handle assertions

import java.util.*;

public class Assertions {
  public static void main(String[] args) {
    System.out.print("Give me a number: ");
    Scanner s = new Scanner(System.in);
    int n = s.nextInt();
    int p = 0;
    // A: n > 1?  SOMETIMES;    p > 0?  NEVER
    while (n > 1) {
      // B: n > 1?  ALWAYS;    p > 0?  SOMETIMES
      if (n % 2 == 0) {
        // C: n % 2 == 0?  ALWAYS
        n = n / 2;
      } else {
        // D: n % 2 == 0?  NEVER
        n = 3 * n + 1;
      }
      p++;
    }
    // E: n > 1?  NEVER
    System.out.println("n = " + n);
    System.out.println("p = " + p);
  }
}