mosquito.cpp
#include <iostream>
using namespace std;
int main(int argc, char** argv){
int M, P, L, E, R, S, N, temp;
while(cin >> M >> P >> L >> E >> R >> S >> N) {
for(int i = 0; i < N; i++) {
temp = M;
M = P / S;
P = L / R;
L = temp * E;
}
cout << M << endl;
}
return 0;
}