Compilare: user.cpp: In function ‘void verif(int, int, int&)’: user.cpp:12:9: warning: unused variable ‘a’ [-Wunused-variable] int a,rez=0; ^ user.cpp: In function ‘int main()’: user.cpp:35:34: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘lol’ [-Wformat=] printf("%d %d\n",v[i]); ^ user.cpp:35:34: warning: format ‘%d’ expects a matching ‘int’ argument [-Wformat=]