XueXX and Chessboard（中南OJ）
Problem C: XueXX and Chessboard
Time Limit: 1 Sec Memory Limit: 512 MB
Submit: 155 Solved: 45
[Submit][Status][Web
Board]
Description
XueXX is a clever boy. And he always likes to do some
原创
2016-05-15 20:50:04 ·
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