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#! /usr/bin/node
"use strict"
function commonpath(p) {
let pa = [];
let pl = [];
for (let sp of p) {
let q = sp.split("/");
pl.push(q.length);
pa.push(q);
}
let out = [];
for (let cl = 0; cl < Math.min(...pl); cl++) {
let ex = false;
let tx = pa[0][cl];
for (let pe of pa) {
if (pe[cl] != tx) {
ex = true;
break;
}
}
if (ex) {
break;
}
out.push(tx);
}
return out.join("/");
}
if (commonpath([
"/a/b/c/1/x.pl",
"/a/b/c/d/e/2/x.pl",
"/a/b/c/d/3/x.pl",
"/a/b/c/4/x.pl",
"/a/b/c/d/5/x.pl"
]) == "/a/b/c") {
process.stdout.write("Pass");
} else {
process.stdout.write("FAIL");
}
process.stdout.write("\n");
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