Compilare: user.cpp: In function ‘void quicksort(puncte*, int, int)’: user.cpp:34:22: warning: variable ‘aux’ set but not used [-Wunused-but-set-variable] int i, j, pivot, aux; ^ user.cpp: In function ‘int adoua()’: user.cpp:69:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^