if (penyakit === 'flu'){
let obatFlus = database.flu.obat
obatTermurah = ''
cheapest = Number.MAX_VALUE
for (let i = 0; i < obatFlus.length; i++){
let fluObat = obatFlus[i]
let obatName = fluObat[0]
let obatPrice = fluObat[1]
if(obatPrice < cheapest){
obatTermurah = obatName
cheapest = obatPrice
}
}
output = [obatTermurah, cheapest]
}