cf/mirror

Sum

CF
1442D2800· international gm1.5s512 MB⌨ stdin/stdout
#data structures#divide and conquer#dp#greedy

Examples

Sample 1of 1
Input
3 3
2 5 10
3 1 2 3
2 1 20
Output
26
1442D.cpp
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Ln 11·137 BGNU C++20 (64)