Eroare de compilare: user.cpp: In function ‘void arbore_partial()’: user.cpp:32:5: error: ‘g’ was not declared in this scope g.push(make_pair(0,1)); ^ user.cpp:37:21: error: ‘class std::priority_queue<std::pair<int, int>, std::vector<std::pair<int, int> >, std::greater<std::pair<int, int> > >’ has no member named ‘front’ int cos = q.front().first; ^ user.cpp:38:22: error: ‘class std::priority_queue<std::pair<int, int>, std::vector<std::pair<int, int> >, std::greater<std::pair<int, int> > >’ has no member named ‘front’ int varf = q.front().second; ^ user.cpp:41:16: error: ‘viz’ was not declared in this scope if(viz[it->second] == false && it ->first < cost[it->second]) ^ user.cpp:43:19: error: ‘class std::priority_queue<std::pair<int, int>, std::vector<std::pair<int, int> >, std::greater<std::pair<int, int> > >’ has no member named ‘push_back’ q.push_back(make_pair(it->second,it->firs)); ^ user.cpp:43:54: error: ‘struct std::pair<int, int>’ has no member named ‘firs’ q.push_back(make_pair(it->second,it->firs)); ^ user.cpp:37:13: warning: unused variable ‘cos’ [-Wunused-variable] int cos = q.front().first; ^ user.cpp: In function ‘void read()’: user.cpp:16:32: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("apm.in","r",stdin); ^ user.cpp:17:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("apm.out","w",stdout); ^ user.cpp:18:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d",&n,&m); ^ user.cpp:22:35: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d %d",&a,&b,&c); ^