cf/mirror

George and Round

CF
387B1200· pupil1s256 MB⌨ stdin/stdout
#brute force#greedy#two pointers

Examples

Sample 1of 3
Input
3 5
1 2 3
1 2 2 3 3
Output
0
Sample 2of 3
Input
3 5
1 2 3
1 1 1 1 1
Output
2
Sample 3of 3
Input
3 1
2 3 4
1
Output
3
387B.cpp
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Ln 11·137 BGNU C++20 (64)