import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.StringTokenizer;

public class Main  {
    public static void main(String[] args)throws Exception {
        BufferedReader input = new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer tokenizer = new StringTokenizer(input.readLine());
        int a = Integer.parseInt(tokenizer.nextToken());
        int b = Integer.parseInt(tokenizer.nextToken());
        int c = Integer.parseInt(tokenizer.nextToken());
        int i = 1;
        int count = 0;
        while (a*i <= c){
            count+= b;
            i++;
        }
        System.out.println(count);
    }
} import java.io.BufferedReader; BufferedReader java.io import java.io.InputStreamReader; InputStreamReader java.io import java.util.StringTokenizer; StringTokenizer java.util public class Main  {
    public static void main(String[] args)throws Exception {
        BufferedReader input = new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer tokenizer = new StringTokenizer(input.readLine());
        int a = Integer.parseInt(tokenizer.nextToken());
        int b = Integer.parseInt(tokenizer.nextToken());
        int c = Integer.parseInt(tokenizer.nextToken());
        int i = 1;
        int count = 0;
        while (a*i <= c){
            count+= b;
            i++;
        }
        System.out.println(count);
    }
} Main public static void main(String[] args)throws Exception {
        BufferedReader input = new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer tokenizer = new StringTokenizer(input.readLine());
        int a = Integer.parseInt(tokenizer.nextToken());
        int b = Integer.parseInt(tokenizer.nextToken());
        int c = Integer.parseInt(tokenizer.nextToken());
        int i = 1;
        int count = 0;
        while (a*i <= c){
            count+= b;
            i++;
        }
        System.out.println(count);
    } main {
        BufferedReader input = new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer tokenizer = new StringTokenizer(input.readLine());
        int a = Integer.parseInt(tokenizer.nextToken());
        int b = Integer.parseInt(tokenizer.nextToken());
        int c = Integer.parseInt(tokenizer.nextToken());
        int i = 1;
        int count = 0;
        while (a*i <= c){
            count+= b;
            i++;
        }
        System.out.println(count);
    } BufferedReader input = new BufferedReader(new InputStreamReader(System.in)); input new BufferedReader(new InputStreamReader(System.in)) StringTokenizer tokenizer = new StringTokenizer(input.readLine()); tokenizer new StringTokenizer(input.readLine()) int a = Integer.parseInt(tokenizer.nextToken()); a Integer.parseInt(tokenizer.nextToken()) Integer.parseInt Integer tokenizer.nextToken() tokenizer.nextToken tokenizer int b = Integer.parseInt(tokenizer.nextToken()); b Integer.parseInt(tokenizer.nextToken()) Integer.parseInt Integer tokenizer.nextToken() tokenizer.nextToken tokenizer int c = Integer.parseInt(tokenizer.nextToken()); c Integer.parseInt(tokenizer.nextToken()) Integer.parseInt Integer tokenizer.nextToken() tokenizer.nextToken tokenizer int i = 1; i 1 int count = 0; count 0 while (a*i <= c){
            count+= b;
            i++;
        } a*i <= c a*i a i c {
            count+= b;
            i++;
        } count+= b count b i++ i System.out.println(count) System.out.println System.out System System.out count String[] args args public class Main  {
    public static void main(String[] args)throws Exception {
        BufferedReader input = new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer tokenizer = new StringTokenizer(input.readLine());
        int a = Integer.parseInt(tokenizer.nextToken());
        int b = Integer.parseInt(tokenizer.nextToken());
        int c = Integer.parseInt(tokenizer.nextToken());
        int i = 1;
        int count = 0;
        while (a*i <= c){
            count+= b;
            i++;
        }
        System.out.println(count);
    }
} public class Main  {
    public static void main(String[] args)throws Exception {
        BufferedReader input = new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer tokenizer = new StringTokenizer(input.readLine());
        int a = Integer.parseInt(tokenizer.nextToken());
        int b = Integer.parseInt(tokenizer.nextToken());
        int c = Integer.parseInt(tokenizer.nextToken());
        int i = 1;
        int count = 0;
        while (a*i <= c){
            count+= b;
            i++;
        }
        System.out.println(count);
    }
} Main
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.StringTokenizer;

public class Main  {
    public static void main(String[] args)throws Exception {
        BufferedReader input = new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer tokenizer = new StringTokenizer(input.readLine());
        int a = Integer.parseInt(tokenizer.nextToken());
        int b = Integer.parseInt(tokenizer.nextToken());
        int c = Integer.parseInt(tokenizer.nextToken());
        int i = 1;
        int count = 0;
        while (a*i <= c){
            count+= b;
            i++;
        }
        System.out.println(count);
    }
}
