2018年7月27日
【Leetcode】807. Max Increase to Keep City Skyline
摘要： Description In a 2 dimensional array grid, each value grid[i][j] represents the height of a building located there. We are allowed to increase the hei 阅读全文
posted @ 2018-07-27 15:35 DCREN 阅读(254) 评论(0) 推荐(0)
【Leetcode】804. Unique Morse Code Words
摘要： Unique Morse Code Words Description International Morse Code defines a standard encoding where each letter is mapped to a series of dots and dashes, a 阅读全文
posted @ 2018-07-27 14:28 DCREN 阅读(284) 评论(0) 推荐(0)
【Leetcode】709. To Lower Case
摘要： To Lower Case Description Implement function ToLowerCase() that has a string parameter str, and returns the same string in lowercase. Example 1: Examp 阅读全文
posted @ 2018-07-27 12:47 DCREN 阅读(399) 评论(0) 推荐(0)
【Leetcode】Jewels and Stones
摘要： Jewels and Stones Description You're given strings J representing the types of stones that are jewels, and S representing the stones you have. Each ch 阅读全文
posted @ 2018-07-27 12:17 DCREN 阅读(201) 评论(0) 推荐(0)