#2122. C++-CSP-J-2023年复赛-T2 公路(road)
C++-CSP-J-2023年复赛-T2 公路(road)
Background
Description
Format
Input
Output
Samples
5 4
10 10 10 10
9 8 9 6 5
79
Limitation
1s, 1024KiB for each test case.
5 4
10 10 10 10
9 8 9 6 5
79
1s, 1024KiB for each test case.
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