結果
| 問題 | No.105 arcの六角ボルト |
| コンテスト | |
| ユーザー |
SSRS
|
| 提出日時 | 2021-12-17 11:16:04 |
| 言語 | C++14 (gcc 15.3.0 + boost 1.92.0 + ACL) |
| 結果 |
AC
不安定
|
| 実行時間 | 55 ms / 5,000 ms |
| + 155µs | |
| コード長 | 458 bytes |
| 記録 | |
| コンパイル時間 | 5,401 ms |
| コンパイル使用メモリ | 184,092 KB |
| 実行使用メモリ | 9,872 KB |
| 最終ジャッジ日時 | 2026-10-15 06:16:26 |
| 合計ジャッジ時間 | 2,326 ms |
|
ジャッジサーバーID (参考情報) |
judge2_0 / judge1_0 |
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| ファイルパターン | 結果 |
|---|---|
| other | AC * 3 |
コンパイルメッセージ
In file included from /home/linuxbrew/.linuxbrew/Cellar/gcc@15/15.3.0/include/c++/15/ostream:42,
from /home/linuxbrew/.linuxbrew/Cellar/gcc@15/15.3.0/include/c++/15/istream:43,
from /home/linuxbrew/.linuxbrew/Cellar/gcc@15/15.3.0/include/c++/15/sstream:42,
from /home/linuxbrew/.linuxbrew/Cellar/gcc@15/15.3.0/include/c++/15/complex:50,
from /home/linuxbrew/.linuxbrew/Cellar/gcc@15/15.3.0/include/c++/15/ccomplex:43,
from /home/linuxbrew/.linuxbrew/Cellar/gcc@15/15.3.0/include/c++/15/x86_64-pc-linux-gnu/bits/stdc++.h:133,
from main.cpp:1:
In member function 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(double) [with _CharT = char; _Traits = std::char_traits<char>]',
inlined from 'int main()' at main.cpp:20:13:
/home/linuxbrew/.linuxbrew/Cellar/gcc@15/15.3.0/include/c++/15/bits/ostream.h:232:25: warning: 'ans' may be used uninitialized [-Wmaybe-uninitialized]
232 | { return _M_insert(__f); }
| ~~~~~~~~~^~~~~
main.cpp: In function 'int main()':
main.cpp:13:12: note: 'ans' was declared here
13 | double ans;
| ^~~
ソースコード
#include <bits/stdc++.h>
using namespace std;
const double PI = acos(-1);
int main(){
cout << fixed << setprecision(20);
int T;
cin >> T;
for (int i = 0; i < T; i++){
vector<double> X(6), Y(6);
for (int j = 0; j < 6; j++){
cin >> X[j] >> Y[j];
}
double ans;
for (int j = 0; j < 6; j++){
double t = atan2(Y[j], X[j]) / PI * 180;
if (t > -5 && t < 55){
ans = t;
}
}
cout << ans << endl;
}
}
SSRS