Compilare: user.cpp: In function ‘void Initializari()’: user.cpp:27:5: warning: unused variable ‘i’ [-Wunused-variable] int i; ^ user.cpp: In function ‘void Citire()’: user.cpp:19:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d\n",&N); ^ user.cpp:22:44: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d %d\n",&v[i].h,&v[i].k); ^