Compilare: user.cpp: In function ‘void calculeaza(int)’: user.cpp:20:13: warning: variable ‘st’ set but not used [-Wunused-but-set-variable] static int st[2000]; ^ user.cpp:22:8: warning: unused variable ‘j’ [-Wunused-variable] int i,j; ^ user.cpp:31:6: warning: unused variable ‘start’ [-Wunused-variable] int start = 0; ^ user.cpp:33:6: warning: variable ‘total’ set but not used [-Wunused-but-set-variable] int total; ^ user.cpp:35:6: warning: unused variable ‘gasit’ [-Wunused-variable] int gasit; ^ user.cpp: In function ‘void citire()’: user.cpp:8:21: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f, "%d", &n); ^ user.cpp:11:28: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f, "%d", &(v[i]) ); ^ user.cpp: In function ‘void calculeaza(int)’: user.cpp:54:42: warning: ‘alternativa’ may be used uninitialized in this function [-Wmaybe-uninitialized] aufostlafel[alternativa].insert(*it); ^