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

Subtask no.	Testdata Range	Score
1	0~9	0 / 37
2	0~19	0 / 63

Testdata Results

Testdata no.	Subtasks	Time (ms)	Memory (KiB)	Verdict	Score
0	1 2	0	3400	Accepted	100
1	1 2	0	3316	Accepted	100
2	1 2	0	3428	Accepted	100
3	1 2	0	3380	Wrong Answer	0
4	1 2	0	3256	Wrong Answer	0
5	1 2	0	3376	Wrong Answer	0
6	1 2	0	3308	Accepted	100
7	1 2	0	3400	Accepted	100
8	1 2	0	3308	Accepted	100
9	1 2	0	3312	Accepted	100
10	2	8	3564	Accepted	100
11	2	4	3392	Wrong Answer	0
12	2	8	3476	Accepted	100
13	2	4	3436	Wrong Answer	0
14	2	4	3392	Accepted	100
15	2	4	3380	Wrong Answer	0
16	2	8	3432	Wrong Answer	0
17	2	0	3376	Wrong Answer	0
18	2	4	3396	Wrong Answer	0
19	2	4	3364	Accepted	100

Problem