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poj 2983(最短路 差分约束)
Is the Information Reliable?Time Limit:3000MS Memory Limit:131072K Total Submissions:15783 Accepted:4893 DescriptionThe galaxy war between the Empire Draco and the Commonwe...原创 2019-03-29 14:06:37 · 164 阅读 · 0 评论 -
poj 1364 (最长路 差分约束)
KingTime Limit:1000MS Memory Limit:10000K Total Submissions:15090 Accepted:5300 DescriptionOnce, in one kingdom, there was a queen and that queen was expecting a baby. The ...原创 2019-03-29 11:34:49 · 223 阅读 · 0 评论 -
poj 2100(尺取法)
Graveyard DesignTime Limit:10000MS Memory Limit:64000K Total Submissions:9686 Accepted:2462 Case Time Limit:2000MS DescriptionKing George has recently decided that he wo...原创 2019-04-02 18:56:33 · 334 阅读 · 0 评论 -
poj 2739 (尺取法)
Sum of Consecutive Prime NumbersTime Limit:1000MS Memory Limit:65536K Total Submissions:29814 Accepted:15916 DescriptionSome positive integers can be represented by a sum o...原创 2019-04-02 18:25:04 · 195 阅读 · 0 评论 -
poj 3169(最短路 差分约束)
LayoutTime Limit:1000MS Memory Limit:65536K Total Submissions:16053 Accepted:7712 DescriptionLike everyone else, cows like to stand close to their friends when queuing for ...原创 2019-03-28 22:42:03 · 222 阅读 · 0 评论 -
poj 1201- Intervals (求最大路径)
DescriptionYou are given n closed, integer intervals [ai, bi] and n integers c1, ..., cn.Write a program that:reads the number of intervals, their end points and integers c1, ..., cn from the st...原创 2019-03-28 20:32:22 · 210 阅读 · 0 评论 -
poj 2991 (线段树+数学)
CraneTime Limit:2000MS Memory Limit:65536K Total Submissions:9336 Accepted:2476 Special Judge DescriptionACM has bought a new crane (crane -- jeřáb) . The crane con...原创 2019-04-07 12:39:08 · 276 阅读 · 0 评论 -
poj 3061 (尺取法)
SubsequenceTime Limit:1000MS Memory Limit:65536K Total Submissions:24441 Accepted:10320 DescriptionA sequence of N positive integers (10 < N < 100 000), each of them ...原创 2019-04-01 13:30:08 · 319 阅读 · 0 评论 -
poj 3320 (尺取法)
Jessica's Reading ProblemTime Limit:1000MS Memory Limit:65536K Total Submissions:19047 Accepted:6552 DescriptionJessica's a very lovely girl wooed by lots of boys. Recently...原创 2019-04-01 19:25:44 · 218 阅读 · 0 评论 -
poj 2104 (可持久线段树/主席树 区间第k大)
K-th NumberTime Limit:20000MS Memory Limit:65536K Total Submissions:71836 Accepted:25581 Case Time Limit:2000MS DescriptionYou are working for Macrohard company in data ...原创 2019-04-10 19:05:14 · 219 阅读 · 0 评论 -
poj 2785(折半枚举 双向搜索)
4 Values whose Sum is 0Time Limit:15000MS Memory Limit:228000K Total Submissions:32325 Accepted:9932 Case Time Limit:5000MS DescriptionThe SUM problem can be formulated ...原创 2019-04-06 14:35:09 · 264 阅读 · 0 评论 -
poj 3684(物理题 小球弹性碰撞问题)
Physics ExperimentTime Limit:1000MS Memory Limit:65536K Total Submissions:3957 Accepted:1407 Special Judge DescriptionSimon is doing a physics experiment withNide...原创 2019-04-06 13:51:22 · 667 阅读 · 0 评论 -
poj 2566(尺取法)
Bound FoundTime Limit:5000MS Memory Limit:65536K Total Submissions:6980 Accepted:2277 Special Judge DescriptionSignals of most probably extra-terrestrial origin hav...原创 2019-04-02 19:43:43 · 325 阅读 · 0 评论