cf/mirror

Three Doors

CF
1709A800· newbie2s256 MB⌨ stdin/stdout
#brute force#greedy#implementation#math

Examples

Sample 1of 1
Input
4
3
0 1 2
1
0 3 2
2
3 1 0
2
1 3 0
Output
YES
NO
YES
NO
1709A.cpp
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Ln 11·137 BGNU C++20 (64)