cf/mirror

Single-use Stones

CF
965D1900· candidate master1s256 MB⌨ stdin/stdout
#binary search#flows#greedy#two pointers

Examples

Sample 1of 2
Input
10 5
0 0 1 0 2 0 0 1 0
Output
3
Sample 2of 2
Input
10 3
1 1 1 1 2 1 1 1 1
Output
3
965D.cpp
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Ln 11·137 BGNU C++20 (64)
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