做题记录 - 随笔分类(第15页) - zltzlt

AtCoder Beginner Contest 307 G Approximate Equalization

摘要：[洛谷传送门](https://www.luogu.com.cn/problem/AT_abc307_g "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/abc307/tasks/abc307_g "AtCoder 传送门") 考虑我们如果确定了阅读全文

posted @ 2023-06-26 15:08 zltzlt 阅读(77) 评论(0) 推荐(0)

AtCoder Beginner Contest 245 Ex Product Modulo 2

摘要：[洛谷传送门](https://www.luogu.com.cn/problem/AT_abc245_h "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/abc245/tasks/abc245_h "AtCoder 传送门") 很好的题。下文令阅读全文

posted @ 2023-06-26 12:48 zltzlt 阅读(48) 评论(0) 推荐(0)

AtCoder Beginner Contest 252 Ex K-th beautiful Necklace

摘要：[洛谷传送门](https://www.luogu.com.cn/problem/AT_abc252_h "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/abc252/tasks/abc252_h "AtCoder 传送门") ~~不知道为什么可阅读全文

posted @ 2023-06-25 22:07 zltzlt 阅读(37) 评论(0) 推荐(0)

CodeForces 1842E Tenzing and Triangle

摘要：[洛谷传送门](https://www.luogu.com.cn/problem/CF1842E "洛谷传送门") [CF 传送门](https://codeforces.com/contest/1842/problem/E "CF 传送门") 一个很显然的观察：选择的三角形两两重叠面积为 $0$，阅读全文

posted @ 2023-06-25 18:47 zltzlt 阅读(145) 评论(0) 推荐(0)

CodeForces 1842G Tenzing and Random Operations

摘要：[洛谷传送门](https://www.luogu.com.cn/problem/CF1842G "洛谷传送门") [CF 传送门](https://codeforces.com/contest/1842/problem/G "CF 传送门") 原来还不会这种拆期望的套路![](//图.tk/0) 阅读全文

posted @ 2023-06-25 18:35 zltzlt 阅读(141) 评论(2) 推荐(1)

CodeForces 1842F Tenzing and Tree

摘要：[洛谷传送门](https://www.luogu.com.cn/problem/CF1842F "洛谷传送门") [CF 传送门](https://codeforces.com/contest/1842/problem/F "CF 传送门") 事实上自己方向一直是错的…… 绝对值不好弄，我一开始的阅读全文

posted @ 2023-06-25 16:11 zltzlt 阅读(70) 评论(0) 推荐(0)

AtCoder Beginner Contest 262 Ex Max Limited Sequence

摘要：[洛谷传送门](https://www.luogu.com.cn/problem/AT_abc262_h "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/abc262/tasks/abc262_h "AtCoder 传送门") 先将 $m$ 和所阅读全文

posted @ 2023-06-25 10:45 zltzlt 阅读(28) 评论(0) 推荐(0)

AtCoder Regular Contest 154 E Reverse and Inversion

摘要：[洛谷传送门](https://www.luogu.com.cn/problem/AT_arc154_e "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/arc154/tasks/arc154_e "AtCoder 传送门") 好题！考虑如何更阅读全文

posted @ 2023-06-24 14:02 zltzlt 阅读(16) 评论(0) 推荐(0)

AtCoder Regular Contest 154 D A + B > C ?

摘要：[洛谷传送门](https://www.luogu.com.cn/problem/AT_arc154_d "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/arc154/tasks/arc154_d "AtCoder 传送门") **看到这种题，应阅读全文

posted @ 2023-06-23 23:48 zltzlt 阅读(55) 评论(0) 推荐(0)

AtCoder Regular Contest 154 C Roller

摘要：[洛谷传送门](https://www.luogu.com.cn/problem/AT_arc154_c "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/arc154/tasks/arc154_c "AtCoder 传送门") 被这题干爆了![] 阅读全文

posted @ 2023-06-23 23:44 zltzlt 阅读(27) 评论(0) 推荐(0)

AtCoder Regular Contest 162 F Montage

摘要：[洛谷传送门](https://www.luogu.com.cn/problem/AT_arc162_f "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/arc162/tasks/arc162_f "AtCoder 传送门") 题目限制可以被改写阅读全文

posted @ 2023-06-21 21:01 zltzlt 阅读(27) 评论(0) 推荐(0)

AtCoder Regular Contest 162 E Strange Constraints

摘要：[洛谷传送门](https://www.luogu.com.cn/problem/AT_arc162_e "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/arc162/tasks/arc162_e "AtCoder 传送门") 完全没有思路。但是阅读全文

posted @ 2023-06-21 08:44 zltzlt 阅读(53) 评论(0) 推荐(0)

AtCoder Regular Contest 162 D Smallest Vertices

摘要：[洛谷传送门](https://www.luogu.com.cn/problem/AT_arc162_d "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/arc162/tasks/arc162_d "AtCoder 传送门") 注意到，如果给定每阅读全文

posted @ 2023-06-21 08:32 zltzlt 阅读(91) 评论(1) 推荐(0)

AtCoder Beginner Contest 235 Ex Painting Weighted Graph

摘要：[洛谷传送门](https://www.luogu.com.cn/problem/AT_abc235_h "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/abc235/tasks/abc235_h "AtCoder 传送门") 为啥洛谷唯一一篇题阅读全文

posted @ 2023-06-20 22:16 zltzlt 阅读(30) 评论(0) 推荐(0)

AtCoder Regular Contest 141 E Sliding Edge on Torus

摘要：[洛谷传送门](https://www.luogu.com.cn/problem/AT_arc141_e "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/arc141/tasks/arc141_e "AtCoder 传送门") $(i, j) \ 阅读全文

posted @ 2023-06-20 11:35 zltzlt 阅读(28) 评论(0) 推荐(0)

AtCoder Beginner Contest 220 H Security Camera

摘要：[洛谷传送门](https://www.luogu.com.cn/problem/AT_abc220_h "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/abc220/tasks/abc220_h "AtCoder 传送门") 看到数据范围猜复杂阅读全文

posted @ 2023-06-18 19:58 zltzlt 阅读(18) 评论(0) 推荐(0)

AtCoder Beginner Contest 306 G Return to 1

摘要：[洛谷传送门](https://www.luogu.com.cn/problem/AT_abc306_g "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/abc306/tasks/abc306_g "AtCoder 传送门") 考虑若干个能被 $ 阅读全文

posted @ 2023-06-18 10:42 zltzlt 阅读(188) 评论(8) 推荐(1)

AtCoder Beginner Contest 242 Ex Random Painting

摘要：[洛谷传送门](https://www.luogu.com.cn/problem/AT_abc242_h "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/abc242/tasks/abc242_h "AtCoder 传送门") 好久没复习过 mi 阅读全文

posted @ 2023-06-17 16:25 zltzlt 阅读(30) 评论(0) 推荐(0)

AtCoder Beginner Contest 221 G Jumping sequence

摘要：[洛谷传送门](https://www.luogu.com.cn/problem/AT_abc221_g "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/abc221/tasks/abc221_g "AtCoder 传送门") 这个数据范围让我们阅读全文

posted @ 2023-06-17 11:48 zltzlt 阅读(26) 评论(0) 推荐(0)

CodeForces 1841C Ranom Numbers

摘要：[洛谷传送门](https://www.luogu.com.cn/problem/CF1841C "洛谷传送门") [CF 传送门](https://codeforces.com/problemset/problem/1841/C "CF 传送门") 先反转 $s$ 串，然后考虑 dp，设 $f_{ 阅读全文

posted @ 2023-06-16 21:48 zltzlt 阅读(125) 评论(0) 推荐(0)

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随笔分类 - 做题记录

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