Eroare de compilare: main.cpp:28:18: error: 'edge' was not declared in this scope priority_queue < edge > Q1; ^~~~ main.cpp:28:23: error: template argument 1 is invalid priority_queue < edge > Q1; ^ main.cpp:28:23: error: template argument 2 is invalid main.cpp:28:23: error: template argument 3 is invalid main.cpp: In function 'void dijkstra(int, int, int)': main.cpp:37:9: warning: unused variable 'fl2' [-Wunused-variable] int fl2=0; ^~~ main.cpp: In function 'int main()': main.cpp:97:37: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("lanterna.in","r",stdin); ^ main.cpp:98:39: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("lanterna.out","w",stdout); ^ main.cpp:99:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&n,&k); ^ main.cpp:101:29: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&baze[i]); ^ main.cpp:102:19: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&m); ^ main.cpp:105:38: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%d%d",&x,&y,&t,&e); ^ Non zero exit status: 1