New Problems 2020 全國賽、2021 全國模擬賽修復完成，2022 TOI 初選、2021 全國賽上線囉！
Rejudge Announcement 1877 測資已修正 & rejudge

Testdata Results

Testdata no.	Subtasks	Time (ms)	Memory (KiB)	Verdict	Score
0	1 2 3 4 5	14	2620	Accepted	100
1	1 2 3 4 5	13	2616	Accepted	100
2	1 2 3 4 5	10	2616	Accepted	100
3	1 2 3 4 5	13	2616	Accepted	100
4	2 3 4 5	279	5404	Accepted	100
5	2 3 4 5	279	5404	Accepted	100
6	2 3 4 5	268	5400	Accepted	100
7	2 3 4 5	257	5392	Accepted	100
8	3 4 5	896	14856	Accepted	100
9	3 4 5	896	14856	Accepted	100
10	3 4 5	911	14852	Accepted	100
11	3 4 5	897	14860	Accepted	100
12	4 5	1207	16880	Accepted	100
13	4 5	1190	16884	Accepted	100
14	4 5	1200	16880	Accepted	100
15	5	141	8656	Segmentation Fault	0
16	5	141	8660	Segmentation Fault	0
17	5	139	8660	Segmentation Fault	0

Problem