cf/mirror

Monotonic Renumeration

CF
1102E1700· expert2s256 MB⌨ stdin/stdout
#combinatorics#sortings

Examples

Sample 1of 3
Input
5
1 2 1 2 3
Output
2
Sample 2of 3
Input
2
100 1
Output
2
Sample 3of 3
Input
4
1 3 3 7
Output
4
1102E.cpp
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Ln 11·137 BGNU C++20 (64)