mosq.java

 
import java.io.BufferedReader;
 
/*
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 */
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.StringTokenizer;
 
 
 
/**
 *
 * @author cteam022
 */
public class mosq {
 
    BufferedReader input = new BufferedReader(new InputStreamReader(System.in));
    StringTokenizer st = new StringTokenizer("");
 
    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) throws IOException {
        mosq g = new mosq();
        while(true){g.uloha();}
    }
 
    void uloha() throws IOException{
        if(!input.ready()){System.exit(0);}
        st = new StringTokenizer(input.readLine());
        int M = Integer.valueOf(st.nextToken());
        int P = Integer.valueOf(st.nextToken());
        int L = Integer.valueOf(st.nextToken());
        int E = Integer.valueOf(st.nextToken());
        int R = Integer.valueOf(st.nextToken());
        int S = Integer.valueOf(st.nextToken());
        int N = Integer.valueOf(st.nextToken());
 
        int C[] = new int[N+1];
 
        C[0] = M;
        C[1] = P/S;
        C[2] = L/(R*S);
        for(int i = 3; i <= N; i++) {
            C[i] = (E*C[i-3])/(R*S);
        }
        System.out.println(C[N]);
    }
 
}