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ural Infernal Work
Infernal WorkTime Limit:2000MSMemory Limit:65536KB64bit IO Format:%I64d & %I64uDescriptionRailwaymen Vassily and Pyotr died and were sent to Hell. The...
分类:其他好文   时间:2015-10-03 15:38:47    阅读次数:212
URAL 1057 Amount of Degrees (数位DP,入门)
题意: 求给定区间[X,Y]中满足下列条件的整数个数:这个数恰好等于K个互不相等的,B的整数次幂之和。例如,设X=15,Y=20,K=2,B=2,则有且仅有下列三个数满足了要求: 17 = 24+20, 18 = 24+21, 20 = 24+22。(以B为底数,幂次数不允许相同) 参考论文--.....
分类:其他好文   时间:2015-10-02 00:09:51    阅读次数:220
URAL - 1966 - Cycling Roads(并检查集合 + 判刑线相交)
意甲冠军:n 积分,m 边缘(1 ≤ m >对于每条边,边上的两端点并入集合,枚举边与边。推断他们是否相交,是的话各点并入集合,最后看集合内元素的个数是否为n。。#include #include const int MAXN = 200 + 10;const double EPS = 1e-8;s...
分类:其他好文   时间:2015-09-30 21:02:48    阅读次数:198
Ural 1091 Tmutarakan Exams
Tmutarakan ExamsTime Limit: 1000msMemory Limit: 16384KBThis problem will be judged onUral. Original ID:109164-bit integer IO format:%lld Java class na...
分类:其他好文   时间:2015-09-29 22:06:26    阅读次数:290
Ural 1114 Boxes
BoxesTime Limit: 600msMemory Limit: 16384KBThis problem will be judged onUral. Original ID:111464-bit integer IO format:%lld Java class name:(Any)Nbox...
分类:其他好文   时间:2015-09-29 22:03:57    阅读次数:200
URAL 1099 Work Scheduling
一般图的最大匹配 带花树开花算法有两个模板,一个kuangbin大神的,另一个不知道谁写的。#include#include#include#include#include#includeusing namespace std;const int MAXN = 250;int N; //点的个数,点...
分类:其他好文   时间:2015-09-29 22:01:04    阅读次数:181
Ural 1036 Lucky Tickets
Lucky TicketsTime Limit: 2000msMemory Limit: 16384KBThis problem will be judged onUral. Original ID:103664-bit integer IO format:%lld Java class name:...
分类:其他好文   时间:2015-09-29 21:58:07    阅读次数:200
URAL 1137Bus Routes (dfs)
Z - Bus Routes Time Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64uSubmit Status Practice URAL 1137DescriptionSeveral bus routes were ...
分类:其他好文   时间:2015-09-29 21:49:26    阅读次数:259
URAL 1099 Work scheduling 一般图的最大匹配 带花树算法(模板)
R - Work scheduling Time Limit:500MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64uSubmit Status Practice URAL 1099DescriptionThere is certain amo...
分类:编程语言   时间:2015-09-28 22:09:31    阅读次数:225
URAL 1033 Labyrinth
E - Labyrinth Time Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64uSubmit Status Practice URAL 1033DescriptionAdministration of the lab...
分类:其他好文   时间:2015-09-24 21:08:32    阅读次数:229
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