Compilare: user.cpp: In function ‘void rezolvare()’: user.cpp:34: warning: unused variable ‘p’ user.cpp: In function ‘void citire()’: user.cpp:56: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:58: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp: In function ‘void afisare()’: user.cpp:69: warning: unused variable ‘i’ user.cpp:69: warning: unused variable ‘last’