0x50 动态规划（0x57 倍增优化DP）例题1：计算重复

状态	递交者	时间	内存	语言	代码	递交时间
AC	zjj2020	1ms	1.1 MiB	C++	1017 Bytes	2020-9-1 13:21:33
AC	zhanghanwenaz	1ms	3.3 MiB	C++	1 KiB	2023-10-4 11:12:03
AC	2018chenyu	2ms	1.2 MiB	C++	968 Bytes	2019-12-25 21:13:48
AC	cy2020	3ms	1.2 MiB	C++	885 Bytes	2020-11-20 22:19:12
AC	Guest	4ms	1.2 MiB	C++	680 Bytes	2019-9-8 17:00:14
AC	lys2020	4ms	1.2 MiB	C++	984 Bytes	2020-11-21 7:33:15
AC	zwq2020	5ms	1.2 MiB	C++	1.5 KiB	2020-9-17 22:24:02
AC	zhangweiquanyz	6ms	1.2 MiB	C++	1.5 KiB	2020-9-17 22:23:40
AC	zhangzhihan	6ms	2.2 MiB	C++	1 KiB	2023-9-4 20:44:42
AC	yangyanbo	6ms	2.2 MiB	C++	801 Bytes	2023-9-1 15:00:56
AC	zouchengzhikb	6ms	2.2 MiB	C++	1.3 KiB	2023-10-9 10:22:02
AC	duanjiahui2024	7ms	2.2 MiB	C++	752 Bytes	2025-8-31 20:28:16
AC	hutiancheng	7ms	2.2 MiB	C++	1.1 KiB	2025-8-29 22:50:02
AC	wuweizhen	7ms	2.2 MiB	C++	831 Bytes	2025-9-4 15:59:45
AC	2018liukaiyu	10ms	1.2 MiB	C++	922 Bytes	2020-1-17 10:15:28
AC	liangjiewensh	16ms	1.7 MiB	C++	752 Bytes	2023-7-10 15:23:21
AC	chenlibangdn	19ms	2.2 MiB	C++	1 KiB	2020-2-10 18:49:46
AC	huangzixiac	20ms	1.4 MiB	C++	1.6 KiB	2023-7-20 16:20:17
AC	wulingfeng20190826	24ms	2.1 MiB	C++	1 KiB	2021-8-20 14:08:16
AC	clb2020	28ms	2.1 MiB	C++	1.5 KiB	2020-9-3 13:20:44
AC	zhangxinrongxx	39ms	1.4 MiB	C++	803 Bytes	2023-7-12 14:46:11