将-8,-6,-4,-2,0,2,4,6,8填入幻方中,使得每行,每列,斜对角的3个数相加均为0.
问题描述:
将-8,-6,-4,-2,0,2,4,6,8填入幻方中,使得每行,每列,斜对角的3个数相加均为0.
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答
-2 8 -6
-4 0 4
6 -8 2