Compilare: user.cpp: In function ‘void citire()’: user.cpp:39: warning: format ‘%s’ expects type ‘char*’, but argument 3 has type ‘char (*)[100]’ user.cpp:31: warning: unused variable ‘str’ user.cpp:35: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:39: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:51: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp: In function ‘void lee()’: user.cpp:76: warning: unused variable ‘p’