2012年9月1日

Large Division (大数取余，有个坑爹的地方)

摘要： Large Division Time Limit:1000MSMemory Limit:32768KB 64bit IO Format:%lld & %lluSubmitStatus原题链接：点击打开链接DescriptionGiven two integers, a and b, you should checkwhethera is divisible by b or not. We know that an integerais divisible by an integer b if and only if there exists an integercsuch that 阅读全文

posted @ 2012-09-01 21:38 铁树银花 阅读(313) 评论(0) 推荐(0) 编辑

The Center of Gravity（一道很很简单的几何题）

摘要： The Center of GravityTime Limit: 3000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2994Accepted Submission(s): 1668原题链接：点击打开链接Problem DescriptionEveryone know the story that how Newton discovered the Universal Gravitation. One day, Newton walkedleisurely, sudden 阅读全文

posted @ 2012-09-01 19:13 铁树银花 阅读(252) 评论(0) 推荐(0) 编辑

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