#include <cstdlib> #include <string> #include <stdio.h> int e, s, r; int n; struct status { int m, p, l; } a; int main(int argc, char** argv) { while (scanf("%d %d %d %d %d %d %d", &a.m, &a.p, &a.l, &e, &r, &s, &n) == 7) { for (int i = 0; i < n; i++) { status b; b.m = a.p/s; b.p = a.l/r; b.l = a.m*e; a = b; } printf("%d\n", a.m); } return 0; }