Eroare de compilare: user.cpp:12: warning: integer overflow in expression user.cpp:12: error: overflow in constant expression user.cpp:12: error: overflow in array dimension user.cpp:12: error: size of array ‘c’ is too large user.cpp: In function ‘void bfs()’: user.cpp:34: error: ‘c’ was not declared in this scope user.cpp: In function ‘void antibfs()’: user.cpp:67: error: ‘c’ was not declared in this scope user.cpp:69: warning: comparison between signed and unsigned integer expressions user.cpp: In function ‘int main()’: user.cpp:74: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:75: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:77: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:78: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:81: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result