結果
問題 | No.105 arcの六角ボルト |
ユーザー | raven7959 |
提出日時 | 2022-09-04 10:33:28 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 42 ms / 5,000 ms |
コード長 | 2,936 bytes |
コンパイル時間 | 2,084 ms |
コンパイル使用メモリ | 206,956 KB |
実行使用メモリ | 6,816 KB |
最終ジャッジ日時 | 2024-11-18 12:31:26 |
合計ジャッジ時間 | 2,823 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
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ソースコード
#include <bits/stdc++.h> #pragma GCC optimize("Ofast") #pragma GCC optimize("unroll-loops") #pragma GCC target("sse,sse2,sse3,ssse3,sse4,fma,abm,mmx,avx,avx2") #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define rrep(i, n) for (int i = (int)(n - 1); i >= 0; i--) #define all(x) (x).begin(), (x).end() #define sz(x) int(x.size()) #define yn(joken) cout<<((joken) ? "Yes" : "No")<<"\n" #define YN(joken) cout<<((joken) ? "YES" : "NO")<<"\n" using namespace std; using ll = long long; using vi = vector<int>; using vl = vector<ll>; using vs = vector<string>; using vc = vector<char>; using vd = vector<double>; using vld = vector<long double>; using vvi = vector<vector<int>>; using vvl = vector<vector<ll>>; using vvs = vector<vector<string>>; using vvc = vector<vector<char>>; using vvd = vector<vector<double>>; using vvld = vector<vector<long double>>; using vvvi = vector<vector<vector<int>>>; using vvvl = vector<vector<vector<ll>>>; using vvvvi = vector<vector<vector<vector<int>>>>; using vvvvl = vector<vector<vector<vector<ll>>>>; using pii = pair<int,int>; using pll = pair<ll,ll>; const int INF = 1e9; const ll LINF = 2e18; template <class T> bool chmax(T& a, const T& b) { if (a < b) { a = b; return 1; } return 0; } template <class T> bool chmin(T& a, const T& b) { if (b < a) { a = b; return 1; } return 0; } bool ispow2(int i) { return i && (i & -i) == i; } bool ispow2(ll i) { return i && (i & -i) == i; } template <class T> vector<T> make_vec(size_t a) { return vector<T>(a); } template <class T, class... Ts> auto make_vec(size_t a, Ts... ts) { return vector<decltype(make_vec<T>(ts...))>(a, make_vec<T>(ts...)); } template <typename T> istream& operator>>(istream& is, vector<T>& v) { for (int i = 0; i < int(v.size()); i++) { is >> v[i]; } return is; } template <typename T> ostream& operator<<(ostream& os, const vector<T>& v) { for (int i = 0; i < int(v.size()); i++) { os << v[i]; if (i < int(v.size()) - 1) os << ' '; } return os; } static uint32_t RandXor(){ static uint32_t x=123456789; static uint32_t y=362436069; static uint32_t z=521288629; static uint32_t w=88675123; uint32_t t; t=x^(x<<11); x=y; y=z; z=w; return w=(w^(w>>19))^(t^(t>>8)); } static long double Rand01(){ return (RandXor()+0.5)*(1.0/UINT_MAX); } void solve(){ int tt; cin>>tt; const long double pi=3.141592653589793238462; while(tt--){ vld X(6),Y(6); rep(i,6) cin>>X[i]>>Y[i]; long double mx=INF,my=INF; rep(i,6){ if(X[i]>0 && Y[i]>0 && Y[i]<my){ mx=X[i],my=Y[i]; } } long double ans=atan2(my,mx)*180/pi; if(ans>59) ans-=60; cout<<fixed<<setprecision(12)<<ans<<endl; } } int main(){ cin.tie(nullptr); ios::sync_with_stdio(false); solve(); }