一道java的题目，麻烦求解。

Question

设a=6、b=-4,计算表达式的值:--a%++b (－－)＜＜a (a＜10 && a>10 ? a:b)

Answer 1

等于-3

Answer 2

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

Answer 3

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Answer 4

貌似题目是错的？