摘要:
原题链接在这里:https://leetcode.com/problems/guess-number-higher-or-lower/ 题目: We are playing the Guess Game. The game is as follows: I pick a number from 1 阅读全文
摘要:
原题链接在这里:https://leetcode.com/problems/word-pattern-ii/ 题目: Given a pattern and a string str, find if str follows the same pattern. Here follow means a 阅读全文