标题:
请教一道机井数学题
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作者:
margland
时间:
2003-1-4 22:14
标题:
请教一道机井数学题
. the reminder of 2^n divided by 3 is 1, n is integrate , then must be
1) n>0
2) n is even
3) 忘了
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[确认]2
我怎么觉得1)对啊[em08][em08]
作者:
lisaislisa
时间:
2003-1-4 22:33
nope
it can =0
^^
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