Veritas_des_Liberty

2020年5月12日

摘要： To prepare for PAT, the judge sometimes has to generate random passwords for the users. The problem is that there are always some confusing passwords 阅读全文

posted @ 2020-05-12 15:47 Veritas_des_Liberty 阅读(213) 评论(0) 推荐(0)

1036 Boys vs Girls

摘要： This time you are asked to tell the difference between the lowest grade of all the male students and the highest grade of all the female students. Inp 阅读全文

posted @ 2020-05-12 15:13 Veritas_des_Liberty 阅读(240) 评论(0) 推荐(0)

1037 Magic Coupon

摘要： The magic shop in Mars is offering some magic coupons. Each coupon has an integer N printed on it, meaning that when you use this coupon with a produc 阅读全文

posted @ 2020-05-12 14:59 Veritas_des_Liberty 阅读(160) 评论(0) 推荐(0)

1038 Recover the Smallest Number

摘要： Given a collection of number segments, you are supposed to recover the smallest number from them. For example, given { 32, 321, 3214, 0229, 87 }, we c 阅读全文

posted @ 2020-05-12 14:31 Veritas_des_Liberty 阅读(204) 评论(0) 推荐(0)

2020年5月11日

1039 Course List for Student

摘要： Zhejiang University has 40000 students and provides 2500 courses. Now given the student name lists of all the courses, you are supposed to output the 阅读全文

posted @ 2020-05-11 23:52 Veritas_des_Liberty 阅读(201) 评论(0) 推荐(0)

1040 Longest Symmetric String

摘要： Given a string, you are supposed to output the length of the longest symmetric sub-string. For example, given Is PAT&TAP symmetric?, the longest symme 阅读全文

posted @ 2020-05-11 23:28 Veritas_des_Liberty 阅读(188) 评论(0) 推荐(0)

1041 Be Unique

摘要： Being unique is so important to people on Mars that even their lottery is designed in a unique way. The rule of winning is simple: one bets on a numbe 阅读全文

posted @ 2020-05-11 23:05 Veritas_des_Liberty 阅读(204) 评论(0) 推荐(0)

1042 Shuffling Machine

摘要： Shuffling is a procedure used to randomize a deck of playing cards. Because standard shuffling techniques are seen as weak, and in order to avoid "ins 阅读全文

posted @ 2020-05-11 22:58 Veritas_des_Liberty 阅读(169) 评论(0) 推荐(0)

2020年5月10日

1043 Is It a Binary Search Tree

摘要： A Binary Search Tree (BST) is recursively defined as a binary tree which has the following properties: The left subtree of a node contains only nodes 阅读全文

posted @ 2020-05-10 23:30 Veritas_des_Liberty 阅读(142) 评论(0) 推荐(0)

1044 Shopping in Mars

摘要： Shopping in Mars is quite a different experience. The Mars people pay by chained diamonds. Each diamond has a value (in Mars dollars M$). When making 阅读全文

posted @ 2020-05-10 22:09 Veritas_des_Liberty 阅读(177) 评论(0) 推荐(0)

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