Compilare: user.cpp: In function ‘int main()’: user.cpp:17:34: warning: unused variable ‘sum’ [-Wunused-variable] int n, minn = 10005, st, dr, sum = 0; ^ user.cpp:41:28: warning: ‘dr’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout << st << " " << dr; ^ user.cpp:41:13: warning: ‘st’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout << st << " " << dr; ^