摘要: C. Heavy Intervals You have $n$ intervals $[l_1, r_1], [l_2, r_2], \dots, [l_n, r_n]$, such that $l_i < r_i$ for each $i$, and all the endpoints of th 阅读全文
posted @ 2023-12-27 22:38 onlyblues 阅读(44) 评论(0) 推荐(0) 编辑
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