Eroare de compilare: user.cpp: In function ‘bool find_path(int)’: user.cpp:18: warning: comparison between signed and unsigned integer expressions user.cpp:26: warning: comparison between signed and unsigned integer expressions user.cpp: In function ‘int main()’: user.cpp:76: error: ‘Rez’ was not declared in this scope user.cpp:78: error: expected ‘;’ before ‘swap’ user.cpp:81: error: ‘Rez’ was not declared in this scope user.cpp:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:41: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:44: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result