摘要:
打了一场cf模拟赛,zbl 发现宝藏,建议去看看awa https://www.bilibili.com/video/BV1Cg4y1871L T1Filling Diamonds cout<<read()<<endl; 简单题,随便推一推就好了 T2 Sorted Adjacent Differe 阅读全文
posted @ 2020-04-22 19:59
Tracer_w
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