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注意要用邻接表,当心空间超 数组要开大(悲剧的是,我开的太小 poj告诉我超时,我开的大一点poj给wa,非要足够大) bi| ≤ 10^7 连正无穷的边可能要用int64 最大流ans和正权和应用int64 Followed by: Post your reply here: |
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