RandomNumberChecker

let tempArray = []
var drSN
while(true){
  drSN = Math.floor(Math.random() * Math.floor(999999))
  console.log(drSN)
  for (let element in rows){
    if(rows[elememt][4]==drSN){
      tempArray.push("Bad")
      break
    }
  }
  if(tempArray.length===0){
    break
  } else{
    tempArray = []
  }
}