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CF
1883E1700· expert1s256 MB⌨ stdin/stdout
#bitmasks#greedy

Examples

Sample 1of 1multi-test • hover to link
Input
9
1
1
2
2 1
3
3 2 1
4
7 1 5 3
5
11 2 15 7 10
6
1 8 2 16 8 16
2
624323799 708290323
12
2 1 1 3 3 11 12 22 45 777 777 1500
12
12 11 10 9 8 7 6 5 4 3 2 1
Output
0
1
3
6
10
3
0
2
66
1883E.cpp
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Ln 11·137 BGNU C++20 (64)