Compilare: main.cpp: In function 'int main()': main.cpp:49:36: warning: comparison between two arrays is deprecated in C++20 [-Warray-compare] 49 | if (!viz[i] && cost[i] < cost[nod]) { | ~~~~~~~~^~~~~~~~~~~ main.cpp:49:36: note: use unary '+' which decays operands to pointers or '&'view_convert_expr' not supported by dump_decl<declaration error>['view_convert_expr' not supported by dump_decl<declaration error>][0] < &'view_convert_expr' not supported by dump_decl<declaration error>['view_convert_expr' not supported by dump_decl<declaration error>][0]' to compare the addresses