Eroare de compilare: user.cpp: In function ‘int Query(int, int, int, int, int)’: user.cpp:56:9: warning: variable ‘st’ set but not used [-Wunused-but-set-variable] int st,dr; ^ user.cpp:56:12: warning: variable ‘dr’ set but not used [-Wunused-but-set-variable] int st,dr; ^ user.cpp:62:16: error: ‘st’ was not declared in this scope return max(st,dr); ^ user.cpp:62:19: error: ‘dr’ was not declared in this scope return max(st,dr); ^ user.cpp:63:1: warning: control reaches end of non-void function [-Wreturn-type] } ^