A dependency dashboard lists published versions of a package, like "1.10.0" and "1.2". Versions must be ordered by their numeric parts, not as text: 1.2.0 comes before 1.10.0.
Compare two versions part by part, as numbers, from left to right. A missing part counts as 0, so "1.2" and "1.2.0" are equal. Versions that are equal must keep their original order.
Write sortVersions(versions) that returns a new array with the versions in ascending order.
Input: versions = ["1.10.0","1.2.0","1.9"] Output: ["1.2.0","1.9","1.10.0"]
Second parts compare as numbers: 2 < 9 < 10.
Input: versions = ["2.0","1.2.0","1.2"] Output: ["1.2.0","1.2","2.0"]
1.2.0 and 1.2 are equal, so they keep their original order.
0 <= versions.length <= 100000 to 10^6 joined by ..Run tries your code on the examples. Submit runs every test, including hidden edge cases, and solves the problem when they all pass.
Ctrl + Enter runs, Ctrl + Shift + Enter submits (⌘ on a Mac).
I'm here to help with #218 Order Package Versions. I give hints, never the solution, so you get to solve it yourself. Ask for a hint, select code to ask about it, or press Ask Tuto why on a failing test.
Your first 3 answers need no account. for free to keep asking.