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n[i]点往外连了三条边 f[i]连向s[i] dn[i]连向n[i+1], dn[i-1]连向n[i-1]In Reply To:Re:不用把图表示出来 Posted by:1050310209 at 2007-09-11 10:37:10 > 什么意思呢? Followed by: Post your reply here: |
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