mosquito.c

#include <stdio.h>
 
int main()
{
	int M, P, L, E, R, S, N;
 
	int i, M2;
 
 
	while (scanf("%d %d %d %d %d %d %d", &M, &P, &L, &E, &R, &S, &N) != EOF){
		for (i = 0; i< N; i++){
 
			M2 = M;
 
			M = P/ S;
			P = L/ R;
			L = M2 * E;
			//printf("%d: %d %d %d\n", i, M, P, L);			
 
			if(M == 0 && P==0 && L==0){break;}
 
		}		
		printf("%d\n", M);
 
 
 
	}
 
 
 
 
 
	return 0;
}