题目链接:https://hihocoder.com/problemset/problem/1586 You are given a list of integers a0, a1, …, a2^k-1. You need to support two types of queries: Output Minx,y∈[l,r] {ax∙ay}. Let ax=y. Input The first line is an integer T, indicating the number of test cases. (1≤T≤10). For each test case: The...