Compilare: main.cpp: In function 'long long int min_dif()': main.cpp:58:30: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 58 | for(long long i = 0;i<diferente.size()-1;i++) | ~^~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:134:15: warning: unused variable 'n' [-Wunused-variable] 134 | long long n,s,i,x; | ^ main.cpp:134:17: warning: unused variable 's' [-Wunused-variable] 134 | long long n,s,i,x; | ^ main.cpp:134:19: warning: unused variable 'i' [-Wunused-variable] 134 | long long n,s,i,x; | ^ main.cpp: In function 'int cauta(nod*, long long int)': main.cpp:74:1: warning: control reaches end of non-void function [-Wreturn-type] 74 | } | ^ main.cpp: In function 'int sterge(nod*&, long long int)': main.cpp:130:1: warning: control reaches end of non-void function [-Wreturn-type] 130 | } | ^