Problem	artswap
User	Pan
Submission Time	2024-03-02 15:49:47
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

artswap.cpp:31:11: error: ambiguating new declaration of ‘long long int swap_pieces(int, int)’
31 | long long swap_pieces(int X, int Y);
| ^~~~~~~~~~~
In file included from artswap.cpp:1:
artswap.h:2:5: note: old declaration ‘int swap_pieces(int, int)’
2 | int swap_pieces(int X, int Y);
| ^~~~~~~~~~~