Eroare de compilare: main.cpp:12:5: error: 'll' does not name a type 12 | ll val; | ^~ main.cpp: In member function 'bool date::operator<(const date&) const': main.cpp:16:17: error: 'val' was not declared in this scope 16 | return (val >= b.val); | ^~~ main.cpp:16:26: error: 'const struct date' has no member named 'val' 16 | return (val >= b.val); | ^~~ main.cpp: At global scope: main.cpp:23:1: error: 'll' does not name a type 23 | ll cost[MAX+5]; | ^~ main.cpp: In function 'void dijkstra(int)': main.cpp:29:11: error: no matching function for call to 'std::priority_queue<date>::push(<brace-enclosed initializer list>)' 29 | Q.push({start,0}); | ~~~~~~^~~~~~~~~~~ In file included from /usr/include/c++/12.2.1/queue:64, from /usr/include/c++/12.2.1/x86_64-pc-linux-gnu/bits/stdc++.h:86, from main.cpp:1: /usr/include/c++/12.2.1/bits/stl_queue.h:738:7: note: candidate: 'void std::priority_queue<_Tp, _Sequence, _Compare>::push(const value_type&) [with _Tp = date; _Sequence = std::vector<date>; _Compare = std::less<date>; value_type = date]' 738 | push(const value_type& __x) | ^~~~ /usr/include/c++/12.2.1/bits/stl_queue.h:738:30: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'const std::priority_queue<date>::value_type&' {aka 'const date&'} 738 | push(const value_type& __x) | ~~~~~~~~~~~~~~~~~~^~~ /usr/include/c++/12.2.1/bits/stl_queue.h:746:7: note: candidate: 'void std::priority_queue<_Tp, _Sequence, _Compare>::push(value_type&&) [with _Tp = date; _Sequence = std::vector<date>; _Compare = std::less<date>; value_type = date]' 746 | push(value_type&& __x) | ^~~~ /usr/include/c++/12.2.1/bits/stl_queue.h:746:25: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'std::priority_queue<date>::value_type&&' {aka 'date&&'} 746 | push(value_type&& __x) | ~~~~~~~~~~~~~^~~ main.cpp:30:5: error: 'cost' was not declared in this scope; did you mean 'cosl'? 30 | cost[start]=0; | ^~~~ | cosl main.cpp:40:28: error: 'struct date' has no member named 'val' 40 | if(cost[nod]+x.val<cost[x.nod]) | ^~~ main.cpp:42:41: error: 'struct date' has no member named 'val' 42 | cost[x.nod]=cost[nod]+x.val; | ^~~ main.cpp:43:23: error: no matching function for call to 'std::priority_queue<date>::push(<brace-enclosed initializer list>)' 43 | Q.push({x.nod,cost[x.nod]}); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/12.2.1/bits/stl_queue.h:738:7: note: candidate: 'void std::priority_queue<_Tp, _Sequence, _Compare>::push(const value_type&) [with _Tp = date; _Sequence = std::vector<date>; _Compare = std::less<date>; value_type = date]' 738 | push(const value_type& __x) | ^~~~ /usr/include/c++/12.2.1/bits/stl_queue.h:738:30: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'const std::priority_queue<date>::value_type&' {aka 'const date&'} Non zero exit status: 1