Eroare de compilare: user.cpp: In function ‘void solve()’: user.cpp:53:5: error: ‘queue’ was not declared in this scope queue<pair<int, int>, vector<pair<int, int> >, greater<pair<int, int> > > Q; ^ user.cpp:53:25: error: expected primary-expression before ‘,’ token queue<pair<int, int>, vector<pair<int, int> >, greater<pair<int, int> > > Q; ^ user.cpp:53:50: error: expected primary-expression before ‘,’ token queue<pair<int, int>, vector<pair<int, int> >, greater<pair<int, int> > > Q; ^ user.cpp:53:52: error: ‘greater’ was not declared in this scope queue<pair<int, int>, vector<pair<int, int> >, greater<pair<int, int> > > Q; ^ user.cpp:53:75: error: expected primary-expression before ‘>’ token queue<pair<int, int>, vector<pair<int, int> >, greater<pair<int, int> > > Q; ^ user.cpp:53:77: error: expected primary-expression before ‘>’ token queue<pair<int, int>, vector<pair<int, int> >, greater<pair<int, int> > > Q; ^ user.cpp:53:79: error: ‘Q’ was not declared in this scope queue<pair<int, int>, vector<pair<int, int> >, greater<pair<int, int> > > Q; ^ user.cpp: In function ‘void citire()’: user.cpp:16:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &t); ^ user.cpp:17:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d", &n, &m); ^ user.cpp:20:33: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &dragoni[i]); ^ user.cpp:26:38: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d %d", &x, &y, &z); ^ user.cpp: In function ‘int main()’: user.cpp:59:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("dragoni.in", "r", stdin); ^ user.cpp:60:40: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("dragoni.out", "w", stdout); ^