Eroare de compilare: user.cpp:3:15: error: math: No such file or directory user.cpp: In function ‘int linie()’: user.cpp:65: warning: suggest explicit braces to avoid ambiguous ‘else’ user.cpp: In function ‘int coloana()’: user.cpp:94: warning: suggest explicit braces to avoid ambiguous ‘else’ user.cpp: In function ‘void determinare()’: user.cpp:118: error: ‘labs’ was not declared in this scope user.cpp:139: error: ‘labs’ was not declared in this scope user.cpp: In function ‘int Lee(long int (*)[1001], long int, long int)’: user.cpp:184: warning: suggest explicit braces to avoid ambiguous ‘else’