import { readAll, writeAll, } from "https://deno.land/std@0.181.0/streams/mod.ts"; const input = new TextDecoder().decode(await readAll(Deno.stdin)); const files = input .split("\n") .filter((line) => line.length); const paths = files.map((file) => file.split("/")); let result = ""; for (let i = 0;; i++) { const chunks = paths.map((path) => path[i]); if (chunks.every((chunk) => chunk === chunks[0])) { if (chunks[0] === undefined) { break; } result += chunks[0] + "/"; } else { result += "*/"; break; } } result = result.slice(0, -1); await writeAll(Deno.stdout, new TextEncoder().encode(result));