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	0~14	83 / 83
2	15~29	17 / 17

Testdata Results

Testdata no.	Subtasks	Time (ms)	Memory (KiB)	Verdict	Score
0	1	4	1524	Accepted	100
1	1	4	1520	Accepted	100
2	1	2	1488	Accepted	100
3	1	2	1484	Accepted	100
4	1	3	1492	Accepted	100
5	1	2	1516	Accepted	100
6	1	2	1516	Accepted	100
7	1	3	1516	Accepted	100
8	1	2	1524	Accepted	100
9	1	2	1512	Accepted	100
10	1	2	1524	Accepted	100
11	1	2	1524	Accepted	100
12	1	2	1524	Accepted	100
13	1	2	1536	Accepted	100
14	1	2	1532	Accepted	100
15	2	3	1512	Accepted	100
16	2	2	1520	Accepted	100
17	2	2	1500	Accepted	100
18	2	2	1500	Accepted	100
19	2	2	1504	Accepted	100
20	2	2	1524	Accepted	100
21	2	2	1528	Accepted	100
22	2	2	1512	Accepted	100
23	2	2	1524	Accepted	100
24	2	2	1528	Accepted	100
25	2	2	1528	Accepted	100
26	2	2	1520	Accepted	100
27	2	4	1524	Accepted	100
28	2	3	1516	Accepted	100
29	2	3	1520	Accepted	100

Problem