作业帮6个整数相乘得36那么它们的和是多少?
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6个整数相乘得36那么它们的和是多少?
6个整数相乘得36那么它们的和是多少?
6个整数相乘得36那么它们的和是多少?
36x1x1x1x1x1 41
18x2x1x1x1x1 24
12x3x1x1x1x1 19
9x4x1x1x1x1 17
6x6x1x1x1x1 16
6x3x2x1x1x1 14
4x3x3x1x1x1 13
3x3x2x2x1x1 12
其中每种里面可以取2个,4个,6个为负数
2个时：
36x1x1x1x1x1 -33,37
18x2x1x1x1x1 -16,-14,18,20
12x3x1x1x1x1 -11,11,-7,15
9x4x1x1x1x1 -9,-3,7,13
6x6x1x1x1x1 -8,-4,12
6x3x2x1x1x1 -4,-2,0,4,6,8,12
4x3x3x1x1x1 -1,3,1,5,9
3x3x2x2x1x1 0,2,4,6,8
4个时：
36x1x1x1x1x1 -37,33
18x2x1x1x1x1 16,14,-18,-20
12x3x1x1x1x1 11,-11,7,-15
9x4x1x1x1x1 9,3,-7,-13
6x6x1x1x1x1 8,4,-12
6x3x2x1x1x1 4,2,0,-4,-8,-6,-12
4x3x3x1x1x1 1,-1,-3,-5,-9
3x3x2x2x1x1 0,-2,-4,-6,-8
6个时：
36x1x1x1x1x1 -41
18x2x1x1x1x1 -24
12x3x1x1x1x1 -19
9x4x1x1x1x1 -17
6x6x1x1x1x1 -16
6x3x2x1x1x1 -14
4x3x3x1x1x1 -13
3x3x2x2x1x1 -12
综合起来一共为：
-41,-37,-33,-24,-20,-19,-18,-17,-16,-15,-14,-13,-12,-11,-9,-8,-7,-6,-5,-4,-3,-2,-1,0,1,2,3,4,6,7,8,9,11,12,13,14,15,16,17,18,19,20,24,33,37,41
一共46个解