Question

数学题目！求大神！

Answer 1

2 twins in the front: (3*2)*3=18
1 twin in the front: 2*(3*2)*(3*2)=72
0 twins in the front: 18
sum up,and the answer is 108

WARNING!!!
shaxzee is wrong,because the twins is ok to stand apart but impossible to tell apart according to the problem.In other words, the twins are the same person

Answer 2

尼玛图传了半天……以上是所有可能，一共48种,题目意思大致是有6个人拍照排两排每排3只，最高的要在后面一排，最矮的要在前面一排，其中有对双胞胎不能拆，也就是要并排站，我是现将最高最矮定位后做的，这种题还是画图好不然容易错……upstair has got the right answer，这题考的果然是英文水平，我给跪了