You are viewing a single comment's thread. Return to all comments →
scala = arr.lastIndexOf(arr.last) + 1
Seems like cookies are disabled on this browser, please enable them to open this website
An unexpected error occurred. Please try reloading the page. If problem persists, please contact support@hackerrank.com
List Length
You are viewing a single comment's thread. Return to all comments →
scala = arr.lastIndexOf(arr.last) + 1