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大概问了一下之前的研究背景然后开始做题。
题不难但是当天状态不佳,半天才搞明白题意,惨挂。面试用的是coderpad。
Consider a road network in the shape of a grid, of size n by n. you want to go from top left to bottom rigit to switch color. What's the optimal strategy of wait/go at each location?
求职季求加米加米加米 |