URAL 1423. String Tale
1. 题目 http://acm.timus.ru/problem.aspx?space=1&num=1423 1423. String Tale Time limit: 1.0 second Memory limit: 64 MB Background I want to tell you a story. Not entirely, but only the very beginnin…
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URAL 1354. Palindrome. Again Palindrome
1. 题目 http://acm.timus.ru/problem.aspx?space=1&num=1354 1354. Palindrome. Again Palindrome Time limit: 1.0 second Memory limit: 64 MB A word is the nonempty sequence of symbols a1a2…an. A p…
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URAL 1297. Palindrome
1. 题目 http://acm.timus.ru/problem.aspx?space=1&num=1297 1297. Palindrome Time limit: 1.0 second Memory limit: 64 MB The “U.S. Robots” HQ has just received a rather alarming anonymous letter. It st…
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URAL 1723. Sandro’s Book
1. 题目 http://acm.hust.edu.cn/vjudge/problem/visitOriginUrl.action?id=18392 1723. Sandro’s Book Time limit: 0.5 second Memory limit: 64 MB It’s been quite a number of years since Lich Sandr…
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令Picasso将图像缓存到本地存储空间
Picasso是Android上的一个强大的图像下载和缓冲库，默认情况下，Picasso可以将图像缓存到内存，如果杀掉App再次打开，仍需要重新下载图像。Picasso通过委托你当前使用的HTTP Client来进行下载和缓冲，只要使用如okhttp之类带有本地存储缓存功能的HTTP Client，Picasso便会自动使用该Client进行下载和缓存，从而获得将图像缓存到本地存储空间的特性。…
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URAL 1238. Folding
1. 题目 http://acm.timus.ru/problem.aspx?space=1&num=1238 1238. Folding Time limit: 1.0 second Memory limit: 64 MB Bill is trying to compactly represent sequences of capital alphabetic characters fr…
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URAL 1004. Sightseeing Trip
1. 题目 http://acm.timus.ru/problem.aspx?space=1&num=1004 1004. Sightseeing Trip Time limit: 0.5 second Memory limit: 64 MB There is a travel agency in Adelton town on Zanzibar island. It has decide…
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URAL 1152. False Mirrors
1. 题目 http://acm.timus.ru/problem.aspx?space=1&num=1152 1152. False Mirrors Time limit: 2.0 second Memory limit: 64 MB Background We wandered in the labyrinth for twenty minutes before finally ent…
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URAL 1039. Anniversary Party
1. 题目 http://acm.timus.ru/problem.aspx?space=1&num=1039 1039. Anniversary Party Time limit: 0.5 second Memory limit: 8 MB Background The president of the Ural State University is going to make an …
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POJ 1463. Strategic game
1. 题目 http://poj.org/problem?id=1463 Strategic game Time Limit: 2000MS Memory Limit: 10000K Total Submissions: 7290 Accepted: 3379 Description Bob enjoys playing computer games, especially strategic g…
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