再犯一次職業病,...N根,拿1-M根,...奇勝.N=2(M+1)K-3,先那輸,...
反向思維,您最後得奇數,一定是隻剩一張或0張.反推上去就得結果.
所有跟帖:
• N=2(m+1)k-m,先拿輸...人老了,就難職業了 -jinjing- ♀ (0 bytes) () 08/21/2010 postreply 07:54:02
再犯一次職業病,...N根,拿1-M根,...奇勝.N=2(M+1)K-3,先那輸,...
• N=2(m+1)k-m,先拿輸...人老了,就難職業了 -jinjing- ♀ (0 bytes) () 08/21/2010 postreply 07:54:02
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