| 20 | */ |
| 21 | |
| 22 | var subdomainVisits = function (cpdomains) { |
| 23 | if (!cpdomains || cpdomains.length <= 0) return []; |
| 24 | let map = new Map(); |
| 25 | for (let dom of cpdomains) { |
| 26 | let [num, name] = dom.split(" "); |
| 27 | while (name.indexOf(".") >= 0) { |
| 28 | map.set(name, map.get(name) + Number(num) || Number(num)); |
| 29 | name = name.substring(name.indexOf(".") + 1); |
| 30 | } |
| 31 | map.set(name, map.get(name) + Number(num) || Number(num)); |
| 32 | } |
| 33 | let res = []; |
| 34 | for (let [key, value] of map.entries()) { |
| 35 | res.push(`${value} ${key}`); |
| 36 | } |
| 37 | return res; |
| 38 | }; |