
import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		// TODO 自動生成されたメソッド・スタブ
		Scanner sc = new Scanner(System.in);
		String line = sc.nextLine();
		String[] lines = line.split(" ");

		int A = Integer.parseInt(lines[0]);
		int B = Integer.parseInt(lines[1]);

		if(A > 12) {
			System.out.println(B);
		}else if(A > 5) {
			System.out.println(B/2);
		}else {
			System.out.println(0);
		}
	}

} import java.util.Scanner; Scanner java.util public class Main {

	public static void main(String[] args) {
		// TODO 自動生成されたメソッド・スタブ
		Scanner sc = new Scanner(System.in);
		String line = sc.nextLine();
		String[] lines = line.split(" ");

		int A = Integer.parseInt(lines[0]);
		int B = Integer.parseInt(lines[1]);

		if(A > 12) {
			System.out.println(B);
		}else if(A > 5) {
			System.out.println(B/2);
		}else {
			System.out.println(0);
		}
	}

} Main public static void main(String[] args) {
		// TODO 自動生成されたメソッド・スタブ
		Scanner sc = new Scanner(System.in);
		String line = sc.nextLine();
		String[] lines = line.split(" ");

		int A = Integer.parseInt(lines[0]);
		int B = Integer.parseInt(lines[1]);

		if(A > 12) {
			System.out.println(B);
		}else if(A > 5) {
			System.out.println(B/2);
		}else {
			System.out.println(0);
		}
	} main {
		// TODO 自動生成されたメソッド・スタブ
		Scanner sc = new Scanner(System.in);
		String line = sc.nextLine();
		String[] lines = line.split(" ");

		int A = Integer.parseInt(lines[0]);
		int B = Integer.parseInt(lines[1]);

		if(A > 12) {
			System.out.println(B);
		}else if(A > 5) {
			System.out.println(B/2);
		}else {
			System.out.println(0);
		}
	} Scanner sc = new Scanner(System.in); sc new Scanner(System.in) String line = sc.nextLine(); line sc.nextLine() sc.nextLine sc String[] lines = line.split(" "); lines line.split(" ") line.split line " " int A = Integer.parseInt(lines[0]); A Integer.parseInt(lines[0]) Integer.parseInt Integer lines[0] lines 0 int B = Integer.parseInt(lines[1]); B Integer.parseInt(lines[1]) Integer.parseInt Integer lines[1] lines 1 if(A > 12) {
			System.out.println(B);
		}else if(A > 5) {
			System.out.println(B/2);
		}else {
			System.out.println(0);
		} A > 12 A 12 {
			System.out.println(B);
		} System.out.println(B) System.out.println System.out System System.out B if(A > 5) {
			System.out.println(B/2);
		}else {
			System.out.println(0);
		} A > 5 A 5 {
			System.out.println(B/2);
		} System.out.println(B/2) System.out.println System.out System System.out B/2 B 2 {
			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) {
		// TODO 自動生成されたメソッド・スタブ
		Scanner sc = new Scanner(System.in);
		String line = sc.nextLine();
		String[] lines = line.split(" ");

		int A = Integer.parseInt(lines[0]);
		int B = Integer.parseInt(lines[1]);

		if(A > 12) {
			System.out.println(B);
		}else if(A > 5) {
			System.out.println(B/2);
		}else {
			System.out.println(0);
		}
	}

} public class Main {

	public static void main(String[] args) {
		// TODO 自動生成されたメソッド・スタブ
		Scanner sc = new Scanner(System.in);
		String line = sc.nextLine();
		String[] lines = line.split(" ");

		int A = Integer.parseInt(lines[0]);
		int B = Integer.parseInt(lines[1]);

		if(A > 12) {
			System.out.println(B);
		}else if(A > 5) {
			System.out.println(B/2);
		}else {
			System.out.println(0);
		}
	}

} Main

import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		// TODO 自動生成されたメソッド・スタブ
		Scanner sc = new Scanner(System.in);
		String line = sc.nextLine();
		String[] lines = line.split(" ");

		int A = Integer.parseInt(lines[0]);
		int B = Integer.parseInt(lines[1]);

		if(A > 12) {
			System.out.println(B);
		}else if(A > 5) {
			System.out.println(B/2);
		}else {
			System.out.println(0);
		}
	}

}
