李颖： 看错题目了 [阅读: 332] 2004-11-12 08:16:50 看错题目了 应该是 Length = 3 ((X + 3)/2 - 1) ====> Length = 3(X + 1)/2 Length = 2.5 ((X + 37)/2 -1) ====> Length = 5(X + 35)/4 ===> X = 169 , Length = 255 DISSENT IS THE HIGHEST FORM OF PATRIOTISM ! --Thomas Jefferson
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