摘要:
短对话 1. M : Why do you declare the news that you're pregnant on your blog directly? W : I'm so excited that I want to share this good news with the peo 阅读全文
摘要:
题目描述 新款手机 iTone6 近期上市,George 很想买一只。不幸地,George 没有足够的钱,所以 George 打算当一名程序猿去打工。现在George遇到了一个问题。 给出一组有 n 个整数的数列p_1,p_2,…,p_n ,你需要挑出 k 组长度为 m 的数,要求这些数互不重叠 即 阅读全文
摘要:
题目描述 Farmer John has noticed that his cows often move between nearby fields. Taking this into account, he wants to plant enough grass in each of his f 阅读全文
摘要:
题目描述 Bessie is planning the annual Great Cow Gathering for cows all across the country and, of course, she would like to choose the most convenient lo 阅读全文
摘要:
题目描述 Each of Farmer John’s N (4 <= N <= 16) cows has a unique serial number S_i (1 <= S_i <= 25,000). The cows are so proud of it that each one now we 阅读全文