結果
| 問題 | No.105 arcの六角ボルト |
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2014-12-23 17:22:20 |
| 言語 | C++11(廃止可能性あり) (gcc 15.2.0 + boost 1.89.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 962 bytes |
| 記録 | |
| コンパイル時間 | 1,373 ms |
| コンパイル使用メモリ | 180,116 KB |
| 実行使用メモリ | 7,712 KB |
| 最終ジャッジ日時 | 2026-03-05 07:19:57 |
| 合計ジャッジ時間 | 1,743 ms |
|
ジャッジサーバーID (参考情報) |
judge2 / judge3 |
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| ファイルパターン | 結果 |
|---|---|
| other | WA * 1 |
コンパイルメッセージ
In file included from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/ostream:42,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/istream:43,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/sstream:42,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/complex:50,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/ccomplex:43,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/x86_64-pc-linux-gnu/bits/stdc++.h:133,
from main.cpp:2:
In member function 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long double) [with _CharT = char; _Traits = std::char_traits<char>]',
inlined from 'int main()' at main.cpp:39:25:
/home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/ostream.h:244:25: warning: 'y' may be used uninitialized [-Wmaybe-uninitialized]
244 | { return _M_insert(__f); }
| ~~~~~~~~~^~~~~
main.cpp: In function 'int main()':
main.cpp:30:15: note: 'y' was declared here
30 | ld x = 0, y;
| ^
ソースコード
#if defined(__GNUG__) && !defined(__clang__)
#include <bits/stdc++.h>
#endif
#define inf(T) (numeric_limits<T>::min())
#define sup(T) (numeric_limits<T>::max())
#define rep(i,n) for (int i = 0; i < (n); i++)
#define asc(c) (c).begin(), (c).end()
#define desc(c) (c).rbegin(), (c).rend()
#define mp(...) make_pair(__VA_ARGS__)
#define mt(...) make_tuple(__VA_ARGS__)
using namespace std;
using ll = long long;
using ld = long double;
template <class Key> using uset = unordered_set<Key>;
template <class Key, class T> using umap = unordered_map<Key, T>;
int main()
{
cin.tie(0);
ios::sync_with_stdio(false);
int t;
cin >> t;
ld pi = 4 * atan(1l);
while (t--) {
ld x = 0, y;
rep(i,6) {
ld xi, yi;
cin >> xi >> yi;
if (yi >= 0 && xi > x) {
x = xi;
y = yi;
}
}
cout << x << ' ' << y << endl;
cout << fixed << setprecision(6) << atan2(y, x) / pi * 180 << endl;
}
return 0;
}