
分治
文章平均质量分 90
snowy_smile
终于在ICPC World Final里拿到了气球!
再努力一点吧,坚持下去吧,梦想是会实现的! 人生会有低谷,但我更相信,未来也会有更多梦想能够实现~
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【HDU5721 BestCoder 2nd AnniversaryD】【平面最近点对 分治写法+KD-tree写法】Palace 平面最近点对
PalaceTime Limit: 8000/4000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 260 Accepted Submission(s): 72Problem DescriptionThe last trial Venus imp原创 2016-07-18 15:10:43 · 2943 阅读 · 0 评论 -
【HDU5808 BestCoder Round 86E】【时间排序 树状数组计数 bitsetDP 或分治】Price List Strike Back 距离范围、区间范围商店购物 使得价值和恰为m
Price List Strike Back Accepts: 2 Submissions: 51 Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 262144/131072 K (Java/Others)问题描述在Byteland一共有nn家商店,编号依次为11到nn。每家商店只会原创 2016-08-07 11:42:08 · 1543 阅读 · 3 评论 -
【HDU5896 2016 ACM ICPC Asia Regional Shenyang Online E】【DP 排列组合 分治ntt】Running King n个点构成含环无向图的方案数.cp
Running KingTime Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 201 Accepted Submission(s): 71Problem DescriptionIn People's Republic原创 2016-09-22 10:15:03 · 1579 阅读 · 0 评论