937. Reorder Data in Log Files

You are given an array of logs. Each log is a space-delimited string of words, where the first word is the identifier. There are two types of logs: - Letter-logs: All words (except the identifier) consist of lowercase English letters. - Digit-logs: All words (except the identifier) consist of digits. Reorder these logs so that: - The letter-logs come before all digit-logs. - The letter-logs