Shanghai Hypercomputers, the world's largest computer chip manufacturer, has invented a new classof nanoparticles called Amphiphilic Carbon Molecules (ACMs). ACMs are semiconductors. It meansthat they can be either conductors or insulators of electro…
题目链接: Inversion Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1087 Accepted Submission(s): 323 Problem Description You have a sequence {a1,a2,...,an} and you can delete a contiguous subsequ…