백준 31668 자바 - 특별한 가지

// 특별한 가지
package Bronze_IV_4;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Ex31668 {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        int n = Integer.parseInt(br.readLine());
        int m = Integer.parseInt(br.readLine());
        int k = Integer.parseInt(br.readLine());

        System.out.println(m / n * k);
    }
}