摘要:
原题链接在这里:https://leetcode.com/problems/word-abbreviation/ 题目: Given an array of n distinct non-empty strings, you need to generate minimal possible abb 阅读全文
摘要:
原题链接在这里:https://leetcode.com/problems/remove-k-digits/description/ 题目: Given a non-negative integer num represented as a string, remove k digits from 阅读全文