answer.code:1:1: error: ‘include’ does not name a type
    1 | include <bits/stdc++.h>
      | ^~~~~~~
answer.code:11:13: error: ‘int64_t’ does not name a type
   11 |     mutable int64_t a, b, p;
      |             ^~~~~~~
answer.code:1:1: note: ‘int64_t’ is defined in header ‘<cstdint>’; did you forget to ‘#include <cstdint>’?
  +++ |+#include <cstdint>
    1 | include <bits/stdc++.h>
answer.code:13:20: error: ‘int64_t’ has not been declared
   13 |     bool operator<(int64_t x) const { return p < x; }
      |                    ^~~~~~~
answer.code: In member function ‘bool Line::operator<(const Line&) const’:
answer.code:12:52: error: ‘a’ was not declared in this scope
   12 |     bool operator<(const Line &rhs) const { return a < rhs.a; }
      |                                                    ^
answer.code:12:60: error: ‘const struct Line’ has no member named ‘a’
   12 |     bool operator<(const Line &rhs) const { return a < rhs.a; }
      |                                                            ^
answer.code: In member function ‘bool Line::operator<(int) const’:
answer.code:13:46: error: ‘p’ was not declared in this scope
   13 |     bool operator<(int64_t x) const { return p < x; }
      |                                              ^
answer.code: At global scope:
answer.code:16:30: error: expected template-name before ‘<’ token
   16 | struct DynamicHull : multiset<Line, less<>> {
      |                              ^
answer.code:16:30: error: expected ‘{’ before ‘<’ token
answer.code:16:30: error: expected unqualified-id before ‘<’ token
answer.code: In function ‘int main()’:
answer.code:8:14: error: ‘ios’ has not been declared
    8 | #define spIO ios::sync_with_stdio(false);cin.tie(0)
      |              ^~~
answer.code:46:5: note: in expansion of macro ‘spIO’
   46 |     spIO;
      |     ^~~~
answer.code:8:42: error: ‘cin’ was not declared in this scope
    8 | #define spIO ios::sync_with_stdio(false);cin.tie(0)
      |                                          ^~~
answer.code:46:5: note: in expansion of macro ‘spIO’
   46 |     spIO;
      |     ^~~~
answer.code:51:5: error: ‘vector’ was not declared in this scope
   51 |     vector<ll> h(n);
      |     ^~~~~~
answer.code:51:14: error: expected primary-expression before ‘>’ token
   51 |     vector<ll> h(n);
      |              ^
answer.code:51:16: error: ‘h’ was not declared in this scope
   51 |     vector<ll> h(n);
      |                ^
answer.code:56:19: error: expected primary-expression before ‘int’
   56 |     vector<vector<int>> adj(n);
      |                   ^~~
answer.code:61:9: error: ‘adj’ was not declared in this scope
   61 |         adj[u].push_back(v);
      |         ^~~
answer.code: In lambda function:
answer.code:69:18: error: expected primary-expression before ‘>’ token
   69 |         vector<ll> dis(n, inf);
      |                  ^
answer.code:69:20: error: ‘dis’ was not declared in this scope
   69 |         vector<ll> dis(n, inf);
      |                    ^~~
answer.code:70:9: error: ‘set’ was not declared in this scope
   70 |         set<pair<ll, int>> st;
      |         ^~~
answer.code:70:13: error: ‘pair’ was not declared in this scope
   70 |         set<pair<ll, int>> st;
      |             ^~~~
answer.code:70:20: error: expected primary-expression before ‘,’ token
   70 |         set<pair<ll, int>> st;
      |                    ^
answer.code:70:22: error: expected primary-expression before ‘int’
   70 |         set<pair<ll, int>> st;
      |                      ^~~
answer.code:73:9: error: ‘st’ was not declared in this scope; did you mean ‘t’?
   73 |         st.emplace(0LL, src);
      |         ^~
      |         t
answer.code:78:13: error: ‘tie’ was not declared in this scope
   78 |             tie(d, u) = p;
      |             ^~~
answer.code:81:24: error: ‘adj’ was not declared in this scope
   81 |             for (int v:adj[u]){
      |                        ^~~
answer.code: In function ‘int main()’:
answer.code:99:16: error: ‘adj’ was not declared in this scope
   99 |     for (int u:adj[s]){
      |                ^~~
answer.code:100:15: error: ‘min’ was not declared in this scope; did you mean ‘main’?
  100 |         ans = min(ans, (ld)dt[u]);
      |               ^~~
      |               main
answer.code:103:16: error: ‘adj’ was not declared in this scope
  103 |     for (int u:adj[t]){
      |                ^~~
answer.code:104:15: error: ‘min’ was not declared in this scope; did you mean ‘main’?
  104 |         ans = min(ans, (ld)ds[u]);
      |               ^~~
      |               main
answer.code:107:21: error: aggregate ‘DynamicHull solve’ has incomplete type and cannot be defined
  107 |         DynamicHull solve;
      |                     ^~~~~
answer.code:108:16: error: expected primary-expression before ‘int’
  108 |         vector<int> us;
      |                ^~~
answer.code:109:20: error: ‘adj’ was not declared in this scope
  109 |         for (int v:a...