mosquito.cpp

#include <stdio.h>
#include <iostream>
using namespace std;
void solve(int M,int P,int L,int E,int R,int S,int N){
	int M2,P2,L2;
	for(int i=0;i<N;i++){
		//cout<<M<<" "<<P<<" "<<L<<endl;
		M2=P/S;
		P2=L/R;
		L2=M*E;
		M=M2;
		P=P2;
		L=L2;
		}
		printf("%d\n",M);
	}
int main(){
	int M,P,L,E,R,S,N;
	while (scanf("%d %d %d %d %d %d %d", &M, &P, &L, &E,&S, &R,&N) == 7){
		solve(M,P,L,E,R,S,N);
	}
	return 0;
}