差分约束
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mowayao
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POJ1201-Intervals(差分约束)
Intervals Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 20786 Accepted: 7866 Description You are given n closed, integer intervals [ai, bi] and n integer原创 2014-06-19 11:08:02 · 795 阅读 · 0 评论 -
POJ3169-Layout
Layout Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 6582 Accepted: 3182 Description Like everyone else, cows like to stand close to their friends when que原创 2014-06-18 21:59:04 · 808 阅读 · 0 评论 -
UVa11478 - Halum(差分约束)
Problem H Halum Time Limit : 3 seconds You are given a directed graph G(V,E) with a set of vertices and edges. Each edge (i,j) that connects some vertex i to vertex j has原创 2014-08-08 20:33:05 · 876 阅读 · 0 评论