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题目 Chessboard Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 20511 Accepted: 6427 Description Alice and Bob often play games on chessboard 阅读全文
posted @ 2018-12-22 11:03
Melted_czj
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题目 Robert is a famous engineer. One day he was given a task by his boss. The background of the task was the following:Given a map consisting of square 阅读全文
posted @ 2018-12-22 11:00
Melted_czj
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