Problem	adjlist
User	yuxiangt
Submission Time	2025-08-05 23:57:32
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

adjlist.cpp: In function ‘int main()’:
adjlist.cpp:15:10: error: ‘__gnu_cxx::__alloc_traits<std::allocator<std::vector<long long int> >, std::vector<long long int> >::value_type’ {aka ‘class std::vector<long long int>’} has no member named ‘pushback’; did you mean ‘push_back’?
15 | adj[a].pushback(b);
| ^~~~~~~~
| push_back
adjlist.cpp:16:10: error: ‘__gnu_cxx::__alloc_traits<std::allocator<std::vector<long long int> >, std::vector<long long int> >::value_type’ {aka ‘class std::vector<long long int>’} has no member named ‘pushback’; did you mean ‘push_back’?
16 | adj[b].pushback(a);
| ^~~~~~~~
| push_back
adjlist.cpp:20:34: error: no matching function for call to ‘sort(std::vector<long long int>::iterator, <unresolved overloaded function type>)’
20 | sort(adj[i].begin(), adj[i].end);
|