回複:回複:Catch and Match

回答: Catch and Matchyaluzangbu2010-06-19 06:20:47

n By induction,n=2,m=1.n=3,m=3.
n=2t-1,m=2t-1 are right, let me see n=2t,we can creat a piece of card which sytisfied,as m is odd....
If this question is very important for you.Please write your concrete application in Chinese.Maybe I can do something for you.As this question in Math is simple.

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