結果

問題 No.1132 凸凹
ユーザー 👑 CleyL
提出日時 2021-12-21 10:24:59
言語 C++14
(gcc 13.3.0 + boost 1.87.0)
結果
WA  
実行時間 -
コード長 550 bytes
コンパイル時間 799 ms
コンパイル使用メモリ 65,764 KB
実行使用メモリ 6,940 KB
最終ジャッジ日時 2024-09-15 15:33:29
合計ジャッジ時間 1,716 ms
ジャッジサーバーID
（参考情報） 		judge6 / judge3
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 AC * 2
other AC * 25 WA * 1
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/iostream:39,
                 from main.cpp:1:
In member function 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long int) [with _CharT = char; _Traits = std::char_traits<char>]',
    inlined from 'int main()' at main.cpp:22:11:
/home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/ostream:202:25: warning: 'mx' may be used uninitialized [-Wmaybe-uninitialized]
  202 |       { return _M_insert(__n); }
      |                ~~~~~~~~~^~~~~
main.cpp: In function 'int main()':
main.cpp:5:23: note: 'mx' was declared here
    5 |   long long mn,mnp=-1,mx,mxp=-1;
      |                       ^~
In member function 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long int) [with _CharT = char; _Traits = std::char_traits<char>]',
    inlined from 'int main()' at main.cpp:22:38:
/home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/ostream:202:25: warning: 'mn' may be used uninitialized [-Wmaybe-uninitialized]
  202 |       { return _M_insert(__n); }
      |                ~~~~~~~~~^~~~~
main.cpp: In function 'int main()':
main.cpp:5:13: note: 'mn' was declared here
    5 |   long long mn,mnp=-1,mx,mxp=-1;
      |             ^~

ソースコード

diff # 

#include <iostream>
using namespace std;
int main(){
  long long a,b,c,d,p,q;cin>>a>>b>>c>>d>>p>>q;
  long long mn,mnp=-1,mx,mxp=-1;
  for(int i = p; q >= i; i++){
    if(mnp == -1){
      mnp = i;
      mn = a*i*i*i+b*i*i+c*i+d;
    }else if(mn > a*i*i*i+b*i*i+c*i+d){
      mnp = i;
      mn = a*i*i*i+b*i*i+c*i+d;
    }
    if(mxp == -1){
      mxp = i;
      mx = a*i*i*i+b*i*i+c*i+d;
    }else if(mx < a*i*i*i+b*i*i+c*i+d){
      mxp = i;
      mx = a*i*i*i+b*i*i+c*i+d;
    }
  }
  cout << mx << " " << mxp << " " << mn << " " << mnp << endl;
}
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