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View Compilation Error

0_0_39323819_25791.cpp:2:10: error: 'algorithm' was not declared in this scope
    2 | include <algorithm>
      |          ^~~~~~~~~
0_0_39323819_25791.cpp:2:10: error: 'algorithm' was not declared in this scope
0_0_39323819_25791.cpp:2:10: error: 'algorithm' was not declared in this scope
0_0_39323819_25791.cpp:2:10: error: 'algorithm' was not declared in this scope
0_0_39323819_25791.cpp:2:10: error: 'algorithm' was not declared in this scope
0_0_39323819_25791.cpp:2:10: error: 'algorithm' was not declared in this scope
0_0_39323819_25791.cpp:2:10: error: 'algorithm' was not declared in this scope
0_0_39323819_25791.cpp:2:10: error: 'algorithm' was not declared in this scope
0_0_39323819_25791.cpp:2:10: error: 'algorithm' was not declared in this scope
0_0_39323819_25791.cpp:2:1: error: 'include' does not name a type
    2 | include <algorithm>
      | ^~~~~~~
0_0_39323819_25791.cpp:8:1: error: 'vector' does not name a type
    8 | vector<int> e[N];
      | ^~~~~~
0_0_39323819_25791.cpp: In function 'void dfs(int, int)':
0_0_39323819_25791.cpp:31:21: error: 'e' was not declared in this scope; did you mean 'std::numbers::e'?
   31 |         for(int v : e[u])
      |                     ^
      |                     std::numbers::e
In file included from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/max_size_type.h:37,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/ranges_base.h:39,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/string_view:48,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/basic_string.h:47,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/string:54,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/locale_classes.h:40,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/ios_base.h:41,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/ios:44,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/ostream:40,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/iostream:41,
                 from 0_0_39323819_25791.cpp:1:
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/numbers:122:27: note: 'std::numbers::e' declared here
  122 |   inline constexpr double e = e_v<double>;
      |                           ^
0_0_39323819_25791.cpp:36:36: error: 'min' was not declared in this scope
   36 |                         f[u][1] += min({f[v][1], f[v][2], f[v][3]});
      |                                    ^~~
0_0_39323819_25791.cpp:36:36: note: suggested alternatives:
In file included from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/string:51:
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algobase.h:281:5: note:   'std::min'
  281 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
In file included from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/tuple:44,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/uses_allocator_args.h:38,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/memory_resource.h:41,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/string:58:
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/ranges_util.h:733:29: note:   'std::ranges::min'
  733 |   inline constexpr __min_fn min{};
      |                             ^~~
0_0_39323819_25791.cpp: In function 'void solve()':
0_0_39323819_25791.cpp:52:9: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
   52 |         cin >> n;
      |         ^~~
      |         std::cin
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
0_0_39323819_25791.cpp:60:17: error: 'e' was not declared in this scope; did you mean 'std::numbers::e'?
   60 |                 e[u].push_back(v) , e[v].push_back(u);
      |                 ^
      |                 std::numbers::e
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/numbers:122:27: note: 'std::numbers::e' declared here
  122 |   inline constexpr double e = e_v<double>;
      |                           ^
0_0_39323819_25791.cpp:65:9: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   65 |         cout << min({f[1][1], f[1][2]}) << '\n';
      |         ^~~~
      |         std::cout
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
0_0_39323819_25791.cpp:65:17: error: 'min' was not declared in this scope
   65 |         cout << min({f[1][1], f[1][2]}) << '\n';
      |                 ^~~
0_0_39323819_25791.cpp:65:17: note: suggested alternatives:
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algobase.h:281:5: note:   'std::min'
  281 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/ranges_util.h:733:29: note:   'std::ranges::min'
  733 |   inline constexpr __min_fn min{};
      |                             ^~~
0_0_39323819_25791.cpp:67:41: error: 'e' was not declared in this scope; did you mean 'std::numbers::e'?
   67 |         for(int i=1; i<=n; i++)         e[i].clear();
      |                                         ^
      |                                         std::numbers::e
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/numbers:122:27: note: 'std::numbers::e' declared here
  122 |   inline constexpr double e = e_v<double>;
      |                           ^
0_0_39323819_25791.cpp: In function 'int main()':
0_0_39323819_25791.cpp:74:17: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
   74 |         int t;  cin>>t;
      |                 ^~~
      |                 std::cin
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~


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