Compilare: user.cpp: In function ‘int MEX(std::vector<int, std::allocator<int> >&)’: user.cpp:27: warning: comparison between signed and unsigned integer expressions user.cpp:36: warning: comparison between signed and unsigned integer expressions user.cpp: In function ‘void CountMoves(int, int, int)’: user.cpp:75: warning: suggest parentheses around comparison in operand of ‘^’ user.cpp:81: warning: suggest parentheses around comparison in operand of ‘^’ user.cpp:89: warning: suggest parentheses around comparison in operand of ‘^’ user.cpp:95: warning: suggest parentheses around comparison in operand of ‘^’ user.cpp:103: warning: suggest parentheses around comparison in operand of ‘^’ user.cpp: In function ‘void Read()’: user.cpp:138: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:139: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:142: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp: In function ‘void Print()’: user.cpp:150: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result