mosquito.cpp
#include <iostream>
using namespace std;
int main()
{
int M,P,L,E,R,S,N;
int Mo,Po,Lo;
while(1)
{
if(cin.eof()) break;
cin >> M >> P >> L >> E >> R >> S >> N;
//
for(int n = 0; n < N; n++)
{
Mo = M; Po = P; Lo = L;
//
L = Mo*E;
P = Lo/R;
M = Po/S;
}
cout << M << '\n';
}
return 0;
}