摘要：
Problem Description One day, a zombie came to the Lawn of the Dead, which can be seen as an n×m grid. Initially, he stood on the top-left cell, which 阅读全文
摘要：
A You are given 𝑛n integers 𝑎1,𝑎2,…,𝑎𝑛a1,a2,…,an. Find the maximum value of 𝑚𝑎𝑥(𝑎𝑙,𝑎𝑙+1,…,𝑎𝑟)⋅𝑚𝑖𝑛(𝑎𝑙,𝑎𝑙+1,…,𝑎𝑟)max(a 阅读全文