https://www.acmicpc.net/problem/6609
const fs=require('fs')
ip=fs.readFileSync(0).toString().split('\n')
for(i=0;i<ip.length-1;i++){
v=ip[i].split(' ')
m=parseInt(v[0])
p=parseInt(v[1])
l=parseInt(v[2])
e=parseInt(v[3])
r=parseInt(v[4])
s=parseInt(v[5])
n=parseInt(v[6])
for(j=0;j<n;j++){
sum=m
m=parseInt(p/s)
p=parseInt(l/r)
l=sum*e
}
console.log(m)
}