cf/mirror

Little Xor

CF
252A1100· newbie2s256 MB⌨ stdin/stdout
#brute force#implementation

Examples

Sample 1of 3
Input
5
1 2 1 1 2
Output
3
Sample 2of 3
Input
3
1 2 7
Output
7
Sample 3of 3
Input
4
4 2 4 8
Output
14
252A.cpp
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Ln 11·137 BGNU C++20 (64)