結果

問題 No.198 キャンディー・ボックス2
ユーザー GrayCoder
提出日時 2018-08-17 10:56:24
言語 C++14
(gcc 13.3.0 + boost 1.87.0)
結果
WA  
実行時間 -
コード長 521 bytes
コンパイル時間 1,855 ms
コンパイル使用メモリ 172,252 KB
実行使用メモリ 6,824 KB
最終ジャッジ日時 2024-10-08 02:46:24
合計ジャッジ時間 2,898 ms
ジャッジサーバーID
(参考情報)
judge3 / judge2
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 * 4
other AC * 1 WA * 25
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/istream:39,
                 from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/sstream:38,
                 from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/complex:45,
                 from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/ccomplex:39,
                 from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/x86_64-pc-linux-gnu/bits/stdc++.h:54,
                 from main.cpp:1:
In member function 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long int) [with _CharT = char; _Traits = std::char_traits<char>]',
    inlined from 'int main()' at main.cpp:27:11:
/home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/ostream:167:25: warning: 'ans' may be used uninitialized [-Wmaybe-uninitialized]
  167 |       { return _M_insert(__n); }
      |                ~~~~~~~~~^~~~~
main.cpp: In function 'int main()':
main.cpp:23:15: note: 'ans' was declared here
   23 |   long candy, ans;
      |               ^~~

ソースコード

diff #

#include <bits/stdc++.h>
using namespace std;
#define SORT(a) sort(a.begin(), a.end());
typedef long long ll;
const long mod = 1e9 + 7;

int main(void) {
#ifdef DEBUG
  freopen("input.txt", "r", stdin);
#endif

  ios_base::sync_with_stdio(false);
  cin.tie(NULL);

  long B;
  cin >> B;
  int N;
  cin >> N;
  vector<long> C(N);
  for (int i = 0; i < N; i++)
    cin >> C[i];
  SORT(C);
  long candy, ans;
  candy = C[N/2];
  for (int i = 0; i < N; i++)
    ans += abs(candy - C[i]);
  cout << ans << endl;
  return 0;
}
0