import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
	// write your code here
        Scanner scanner = new Scanner(System.in);
        int A = scanner.nextInt(), B = scanner.nextInt(), C = scanner.nextInt();
        System.out.println(C / A * B);

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

    public static void main(String[] args) {
	// write your code here
        Scanner scanner = new Scanner(System.in);
        int A = scanner.nextInt(), B = scanner.nextInt(), C = scanner.nextInt();
        System.out.println(C / A * B);

    }
} Main public static void main(String[] args) {
	// write your code here
        Scanner scanner = new Scanner(System.in);
        int A = scanner.nextInt(), B = scanner.nextInt(), C = scanner.nextInt();
        System.out.println(C / A * B);

    } main {
	// write your code here
        Scanner scanner = new Scanner(System.in);
        int A = scanner.nextInt(), B = scanner.nextInt(), C = scanner.nextInt();
        System.out.println(C / A * B);

    } Scanner scanner = new Scanner(System.in); scanner new Scanner(System.in) int A = scanner.nextInt() A scanner.nextInt() scanner.nextInt scanner B = scanner.nextInt() B scanner.nextInt() scanner.nextInt scanner C = scanner.nextInt(); C scanner.nextInt() scanner.nextInt scanner System.out.println(C / A * B) System.out.println System.out System System.out C / A * B C / A C A B String[] args args public class Main {

    public static void main(String[] args) {
	// write your code here
        Scanner scanner = new Scanner(System.in);
        int A = scanner.nextInt(), B = scanner.nextInt(), C = scanner.nextInt();
        System.out.println(C / A * B);

    }
} public class Main {

    public static void main(String[] args) {
	// write your code here
        Scanner scanner = new Scanner(System.in);
        int A = scanner.nextInt(), B = scanner.nextInt(), C = scanner.nextInt();
        System.out.println(C / A * B);

    }
} Main
import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
	// write your code here
        Scanner scanner = new Scanner(System.in);
        int A = scanner.nextInt(), B = scanner.nextInt(), C = scanner.nextInt();
        System.out.println(C / A * B);

    }
}
