Submission #1200431

#	Time	Username	Problem	Language	Result	Execution time	Memory
1200431		boycl08	Game (IOI14_game)	C++20	Compilation error	0 ms	0 KiB

game

#include "game.h"
#include <bits/stdc++.h>
int deg[5000];
void initialize(int n) {}
int hasEdge(int u, int v) {
  return (++deg[max(u, v)] == max(u, v));
}

Compilation message (stderr)

game.cpp: In function 'int hasEdge(int, int)':
game.cpp:6:17: error: 'max' was not declared in this scope
    6 |   return (++deg[max(u, v)] == max(u, v));
      |                 ^~~
game.cpp:6:17: note: suggested alternatives:
In file included from /usr/include/c++/11/string:52,
                 from /usr/include/c++/11/bits/locale_classes.h:40,
                 from /usr/include/c++/11/bits/ios_base.h:41,
                 from /usr/include/c++/11/ios:42,
                 from /usr/include/c++/11/istream:38,
                 from /usr/include/c++/11/sstream:38,
                 from /usr/include/c++/11/complex:45,
                 from /usr/include/c++/11/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
                 from game.cpp:2:
/usr/include/c++/11/bits/stl_algo.h:3467:5: note:   'std::max'
 3467 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
In file included from /usr/include/c++/11/algorithm:64,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:65,
                 from game.cpp:2:
/usr/include/c++/11/bits/ranges_algo.h:3011:29: note:   'std::ranges::max'
 3011 |   inline constexpr __max_fn max{};
      |                             ^~~