ZHUQW - 博客园

2018年2月24日

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 sym 阅读全文

posted @ 2018-02-24 22:17 ZHUQW 阅读(137) 评论(0) 推荐(0)

A1087. All Roads Lead to Rome

摘要： Indeed there are many different tourist routes from our city to Rome. You are supposed to find your clients the route with the least cost while gainin 阅读全文

posted @ 2018-02-24 10:35 ZHUQW 阅读(246) 评论(0) 推荐(0)

A1072. Gas Station

摘要： A gas station has to be built at such a location that the minimum distance between the station and any of the residential housing is as far away as po 阅读全文

posted @ 2018-02-24 09:06 ZHUQW 阅读(248) 评论(0) 推荐(0)

2018年2月21日

1062.Talent and Virtue

摘要： About 900 years ago, a Chinese philosopher Sima Guang wrote a history book in which he talked about people's talent and virtue. According to his theor 阅读全文

posted @ 2018-02-21 14:22 ZHUQW 阅读(194) 评论(0) 推荐(0)

2018年2月13日

A1018. Public Bike Management

摘要： There is a public bike service in Hangzhou City which provides great convenience to the tourists from all over the world. One may rent a bike at any s 阅读全文

posted @ 2018-02-13 19:26 ZHUQW 阅读(206) 评论(0) 推荐(0)

A1030. Travel Plan

摘要： A traveler's map gives the distances between cities along the highways, together with the cost of each highway. Now you are supposed to write a progra 阅读全文

posted @ 2018-02-13 15:15 ZHUQW 阅读(151) 评论(0) 推荐(0)

A1003. Emergency

摘要： As an emergency rescue team leader of a city, you are given a special map of your country. The map shows several scattered cities connected by some ro 阅读全文

posted @ 2018-02-13 10:07 ZHUQW 阅读(154) 评论(0) 推荐(0)

2018年2月12日

A1021. Deepest Root

摘要： A graph which is connected and acyclic can be considered a tree. The height of the tree depends on the selected root. Now you are supposed to find the 阅读全文

posted @ 2018-02-12 23:21 ZHUQW 阅读(126) 评论(0) 推荐(0)

A1013. Battle Over Cities

摘要： It is vitally important to have all the cities connected by highways in a war. If a city is occupied by the enemy, all the highways from/toward that c 阅读全文

posted @ 2018-02-12 18:38 ZHUQW 阅读(138) 评论(0) 推荐(0)

A1076. Forwards on Weibo

摘要： Weibo is known as the Chinese version of Twitter. One user on Weibo may have many followers, and may follow many other users as well. Hence a social n 阅读全文

posted @ 2018-02-12 15:41 ZHUQW 阅读(151) 评论(0) 推荐(0)

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