POJ 1651. Multiplication Puzzle
1. 题目 http://poj.org/problem?id=1651 Multiplication Puzzle Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 7404 Accepted: 4581 Description The multiplication puzzle is played with a row of …
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URAL 1221. Malevich Strikes Back!
1. 题目 http://acm.timus.ru/problem.aspx?space=1&num=1221 1221. Malevich Strikes Back! Time limit: 1.0 second Memory limit: 64 MB After the greatest success of Malevich’s “Black Square&#…
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URAL 1156. Two Rounds
1. 题目 http://acm.timus.ru/problem.aspx?space=1&num=1156 1156. Two Rounds Time limit: 2.0 second Memory limit: 64 MB There are two rounds in the Urals Championship. The competitors have to solve N …
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修复Android Google账号联系人同步选项丢失
很多国内Android ROM删除了Google服务，需要另外安装，有时安装不完整，导致部分Google账号同步选项丢失。比如在Google账户同步下，找不到同步联系人的选项，导致无法同步Google联系人到手机上。对于Google账号联系人同步选项丢失的问题，可以通过安装丢失的APK来解决。 在http://opengapps.org/根据手机类型，下载完整的GApps包，解压后找到 \…
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URAL 1495. One-two, One-two 2
1. 题目 http://acm.timus.ru/problem.aspx?space=1&num=1495 1495. One-two, One-two 2 Time limit: 2.0 second Memory limit: 64 MB A year ago the famous gangster Vito Maretti woke up in the morning and r…
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URAL 1009. K-based Numbers
1. 题目 http://acm.timus.ru/problem.aspx?space=1&num=1009 1009. K-based Numbers Time limit: 1.0 second Memory limit: 64 MB Let’s consider K-based numbers, containing exactly N digits. We define a nu…
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POJ 1631. Bridging signals
1. 题目 http://poj.org/problem?id=1631 Bridging signals Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 12008 Accepted: 6545 Description ‘Oh no, they’ve done it again’, crie…
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POJ 2533. Longest Ordered Subsequence
1. 题目 http://poj.org/problem?id=2533 Longest Ordered Subsequence Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 39666 Accepted: 17428 Description A numeric sequence of ai is ordered if a1 …
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URAL 1210. Kind Spirits
1. 题目 http://acm.timus.ru/problem.aspx?space=1&num=1210 1210. Kind Spirits Time limit: 1.0 second Memory limit: 64 MB Ivanushka the Fool lives at the planet of 0-level. It’s very unpleasant …
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URAL 1225. Flags
1. 题目 http://acm.timus.ru/problem.aspx?space=1&num=1225 1225. Flags Time limit: 1.0 second Memory limit: 64 MB On the Day of the Flag of Russia a shop-owner decided to decorate the show-window of …
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