alair002 发表于 2012-1-30 20:100 ]% a; x' h2 V- ]) h5 r% M
囧了,下了无数不知道用哪个有用9907358293139910249973248100589576987749407694826299240049369299498516 ...
→冰凉奇迹← 发表于 2012-1-31 18:52+ d' e2 t6 p2 L
我翻译的是The Electrician Mathematical Contest in Modeling,不知道对不对
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