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formleaf(½ð±Ò+1):лл²ÎÓë 2010-02-12 13:23
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Originally posted by cheng2169 at 2010-02-11 23:57:17:
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x1(x1-1)+x2(x2-1)+.......+xn(xn-1)=1000
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formleaf(½ð±Ò+1):лл²ÎÓë 2010-02-12 13:23
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Originally posted by cheng2169 at 2010-02-11 23:57:17:
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x1(x1-1)+x2(x2-1)+.......+xn(xn-1)=1000
max{x1+x2+.......+xn}=?
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cheng2169(½ð±Ò+2): 2010-02-12 22:31
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