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吐血。。。我老老实实手写哈希表,最后两个点RE(SIGSEGV)是什么情况。。。
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QAQ 十亿进制不如万进制快 QAQ
题目 1937 [CQOI2015]多项式
2016-04-03 10:49:51
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hhd
题目 2206 Travel
2016-04-03 10:17:14
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题目 2206 Travel
2016-04-03 09:48:14
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写的K-D树为什么和暴力一样,似乎K-D树本身就很慢???......
题目 2195 [USACO Feb15]负载平衡(白金组)
2016-04-03 09:39:17
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感谢昊神提供评测插件,感谢钢哥提供数据,感谢我提供题面。。。。。。
大视野原版数据。。。。。。 |
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终于把这题弄好了,可以交了,坐等张灵犀前来切题。。。。。。
题目 2023 [NOI 2015]小园丁与老司机
2016-04-03 06:24:22
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为毛电脑上的和测的不一样
题目 464 破碎的项链
2016-04-02 22:22:51
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本地测答案正确交上去是错的+1 = =
题目 464 破碎的项链
2016-04-02 21:52:50
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完全背包最优方案
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自己写的SPJ,留念!
题目 2023 [NOI 2015]小园丁与老司机
2016-04-02 21:44:22
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百题纪念
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背包貌似不行
题目 149 [USACO Dec07] 书架2
2016-04-02 20:56:32
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COGS评测时会占一些内存吗?若将内存限制开大些评测,A掉后的平均内存小于2MB,但若不改,则MLE
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丧心病狂地卡内存......
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。。。没给数据范围,我手写哈希,RE了五六次才AC..
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终于写对splay了。
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回复 @stdafx.h :
嘿嘿嘿……这题在比赛的时候只有不到400个人写出来(总人数4000多),怎么是水题呢(滑稽) 官方题解 This problem asked to figure out an integer sequence from two samples and problem title. It turned out to be surprisingly hard, a lot harder than I anticipated. A quick search through OEIS shows that while there are a lot of sequences which have these two numbers in them, only one is related to Leonardo da Vinci (and if you're looking for da Vinci, there are only two sequences overall). http://oeis.org/A221180 is an erroneous series of powers of 2, written down by da Vinci in his diaries and available as part of "Codex Madrid I".
题目 2205 黑心买卖
2016-04-02 16:27:31
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