結果

問題 No.1692 Expectations
ユーザー goteten
提出日時 2021-10-01 21:23:58
言語 C++14
(gcc 13.3.0 + boost 1.87.0)
結果
WA  
実行時間 -
コード長 440 bytes
コンパイル時間 1,702 ms
コンパイル使用メモリ 170,892 KB
実行使用メモリ 5,376 KB
最終ジャッジ日時 2024-07-19 10:24:42
合計ジャッジ時間 2,599 ms
ジャッジサーバーID
(参考情報)
judge5 / judge4
このコードへのチャレンジ
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ファイルパターン 結果
sample WA * 2
other AC * 5 WA * 15
権限があれば一括ダウンロードができます
コンパイルメッセージ
In file included from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/map:60,
                 from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/x86_64-pc-linux-gnu/bits/stdc++.h:81,
                 from main.cpp:1:
In member function 'std::pair<std::_Rb_tree_node_base*, std::_Rb_tree_node_base*> std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_get_insert_unique_pos(const key_type&) [with _Key = long long int; _Val = long long int; _KeyOfValue = std::_Identity<long long int>; _Compare = std::less<long long int>; _Alloc = std::allocator<long long int>]',
    inlined from 'std::pair<std::_Rb_tree_iterator<_Val>, bool> std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_insert_unique(_Arg&&) [with _Arg = const long long int&; _Key = long long int; _Val = long long int; _KeyOfValue = std::_Identity<long long int>; _Compare = std::less<long long int>; _Alloc = std::allocator<long long int>]' at /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/bits/stl_tree.h:2172:28,
    inlined from 'std::pair<typename std::_Rb_tree<_Key, _Key, std::_Identity<_Tp>, _Compare, typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_Key>::other>::const_iterator, bool> std::set<_Key, _Compare, _Alloc>::insert(const value_type&) [with _Key = long long int; _Compare = std::less<long long int>; _Alloc = std::allocator<long long int>]' at /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/bits/stl_set.h:512:25,
    inlined from 'int main()' at main.cpp:18:14:
/home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/bits/stl_tree.h:2120:24: warning: 'a' may be used uninitialized [-Wmaybe-uninitialized]
 2120 |           __x = __comp ? _S_left(__x) : _S_right(__x);
      |                 ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
main.cpp: In function 'int main()':
main.cpp:17:8: note: 'a' was declared here
   17 |     ll a;
      |        ^

ソースコード

diff #

#include <bits/stdc++.h>
using namespace std;

#define rep(i, n) for (int i = 0; i < n; i++)
#define all(x) (x).begin(),(x).end()
const int mod = 1000000007;
const long long INF = 1LL << 60;
using ll = long long;

int main()
{
  ll N,M;
  cin >> N >> M;

  set<ll> se;
  rep(i,N){
    ll a;
    se.insert(a);
  }

  ll ans=se.size();
  cout << ans << " ";

  if(ans==1&&N==M){
    cout << 1 << endl;
  }
  else{
    cout << 0 << endl;
  }
}
0