Compilare: user.cpp: In function ‘void citire()’: user.cpp:32: warning: suggest parentheses around ‘&&’ within ‘||’ user.cpp:28: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:31: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result