Compilare: user.cpp: In function ‘int main()’: user.cpp:103:14: warning: unused variable ‘aux’ [-Wunused-variable] int i, poz, aux; ^ user.cpp:105:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &n); ^ user.cpp:108:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &v[i]); ^ user.cpp: In function ‘int binSearch(int)’: user.cpp:99:9: warning: ‘res’ may be used uninitialized in this function [-Wmaybe-uninitialized] return res; ^