摘要: https://leetcode.com/problems/lemonade-change/ At a lemonade stand, each lemonade costs $5. Customers are standing in a queue to buy from you, and ord 阅读全文
posted @ 2019-01-22 12:16 _Zlrrr 阅读(205) 评论(0) 推荐(0)
摘要: https://leetcode.com/problems/assign-cookies/ Assume you are an awesome parent and want to give your children some cookies. But, you should give each 阅读全文
posted @ 2019-01-22 11:46 _Zlrrr 阅读(181) 评论(0) 推荐(0)