7.5测试

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TopCoder SRM 666 Div1

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这场号666啊
 

TopCoder SRM 626 Div1

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1000一眼看过去觉得太难了就没做...
 

Topcoder 669 Div1

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QAQ
 

3.10测试总结

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题面大概可以在SuperOj上找到
 

12.23模拟赛总结

JLOI2015 Day1...
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