cf/mirror

BinCoin

CF
1773B2200· master3s1024 MB⌨ stdin/stdout
#binary search#divide and conquer#hashing#implementation#probabilities#trees

Examples

Sample 1of 2
Input
3 50
1 2 3    1 2 3    3 2 1    1 2 3
3 2 1    1 2 3    1 2 3    1 2 3
1 2 3    3 2 1    1 2 3    3 2 1
1 2 3    3 2 1    1 2 3    3 2 1
1 2 3    1 2 3    3 2 1    1 2 3
3 2 1    1 2 3    3 2 1    1 2 3
1 2 3    3 2 1    1 2 3    1 2 3
1 2 3    1 2 3    3 2 1    1 2 3
3 2 1    3 2 1    1 2 3    3 2 1
1 2 3    3 2 1    3 2 1    1 2 3
1 2 3    3 2 1    1 2 3    3 2 1
3 2 1    3 2 1    1 2 3    1 2 3
3 2 1    3 2 1
Output
2 -1 2
Sample 2of 2
Input
5 60
2 4 3 5 1    1 5 2 4 3    1 5 2 4 3
1 5 2 4 3    1 5 3 4 2    1 5 3 4 2
1 5 3 4 2    1 5 3 4 2    1 5 3 4 2
3 4 2 5 1    2 4 3 5 1    1 5 2 4 3
3 4 2 5 1    2 4 3 5 1    2 4 3 5 1
1 5 2 4 3    3 4 2 5 1    3 4 2 5 1
1 5 2 4 3    2 4 3 5 1    1 5 2 4 3
1 5 3 4 2    3 4 2 5 1    1 5 3 4 2
1 5 2 4 3    1 5 3 4 2    1 5 2 4 3
2 4 3 5 1    2 4 3 5 1    2 4 3 5 1
2 4 3 5 1    2 4 3 5 1    1 5 2 4 3
1 5 3 4 2    1 5 2 4 3    3 4 2 5 1
1 5 3 4 2    3 4 2 5 1    3 4 2 5 1
1 5 2 4 3    2 4 3 5 1    1 5 2 4 3
1 5 3 4 2    2 4 3 5 1    2 4 3 5 1
1 5 2 4 3    1 5 2 4 3    1 5 2 4 3
1 5 2 4 3    1 5 2 4 3    3 4 2 5 1
3 4 2 5 1    3 4 2 5 1    1 5 2 4 3
1 5 3 4 2    1 5 3 4 2    2 4 3 5 1
3 4 2 5 1    1 5 2 4 3    3 4 2 5 1
Output
5 4 4 5 -1
1773B.cpp
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Ln 11·137 BGNU C++20 (64)
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