#include<iostream> #include<cstdio> using namespace std; int main( void ) { int mosq, mosqB, pupae, larve, eggnum, larvesur, pupaesur, weeks; while ( cin >> mosq >> pupae >> larve >> eggnum >> larvesur >> pupaesur >> weeks ) { for ( int i = 0; i < weeks; i++ ) { mosqB = mosq; mosq = pupae / pupaesur; pupae = larve / larvesur; if ( larve % larvesur ) pupae++; larve = mosqB * eggnum; } cout << mosq << endl; } }