Eroare de compilare: main.cpp: In function 'void prim_from(int)': main.cpp:38:5: error: 'priority_queue' was not declared in this scope 38 | priority_queue< tuple<long long,int,int>, vector<tuple<long long,int,int>>, greater<tuple<long long,int,int>> > pq; | ^~~~~~~~~~~~~~ main.cpp:5:1: note: 'std::priority_queue' is defined in header '<queue>'; did you forget to '#include <queue>'? 4 | #include <fstream> +++ |+#include <queue> 5 | using namespace std; main.cpp:38:45: error: expected primary-expression before ',' token 38 | priority_queue< tuple<long long,int,int>, vector<tuple<long long,int,int>>, greater<tuple<long long,int,int>> > pq; | ^ main.cpp:38:79: error: expected primary-expression before ',' token 38 | priority_queue< tuple<long long,int,int>, vector<tuple<long long,int,int>>, greater<tuple<long long,int,int>> > pq; | ^ main.cpp:38:115: error: expected primary-expression before '>' token 38 | priority_queue< tuple<long long,int,int>, vector<tuple<long long,int,int>>, greater<tuple<long long,int,int>> > pq; | ^ main.cpp:38:117: error: 'pq' was not declared in this scope 38 | priority_queue< tuple<long long,int,int>, vector<tuple<long long,int,int>>, greater<tuple<long long,int,int>> > pq; | ^~ Non zero exit status: 1