結果
問題 | No.8076 eLepHAnTpAoOM |
ユーザー |
|
提出日時 | 2021-04-01 20:15:44 |
言語 | C++14 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 2 ms / 2,000 ms |
コード長 | 4,799 bytes |
コンパイル時間 | 3,361 ms |
コンパイル使用メモリ | 202,500 KB |
実行使用メモリ | 5,248 KB |
最終ジャッジ日時 | 2024-12-18 01:44:17 |
合計ジャッジ時間 | 3,886 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
(要ログイン)
ファイルパターン | 結果 |
---|---|
sample | AC * 1 |
other | AC * 23 |
ソースコード
//GIVE ME AC!!!!!!!!!!!!!!!!!#pragma GCC target("avx")#pragma GCC optimize("O3")#pragma GCC optimize("unroll-loops")#include<bits/stdc++.h>//#include<atcoder/all>#define ll long long#define MOD 1000000007#define mod 998244353#define floatset(n) fixed<<setprecision(n)#define all(n) n.begin(),n.end()#define rall(n) n.rbegin(),n.rend()#define rep(i, s, n) for (ll i=s;i<(ll)(n);i++)//#define mint modint1000000007using namespace std;//using namespace atcoder;const int dx[4] = {1, 0, -1, 0};const int dy[4] = {0, 1, 0, -1};const double pi=acos(-1);//素数判定 O(√N)ll prime(ll num){if (num < 2){return 0;}else if (num == 2){return 1;}else if (num % 2 == 0){return 0;}double sqrtNum = sqrt(num);for (int i = 3; i <= sqrtNum; i += 2){if (num % i == 0){return 0;}}return 1;}//素因数分解(約数列挙) O(√N)vector<ll> divisor(ll n) {vector<long long> ret;for (long long i = 1; i * i <= n; i++) {if (n % i == 0) {ret.push_back(i);if (i * i != n) ret.push_back(n / i);}}sort(ret.begin(), ret.end());return ret;}vector<pair<long long, long long> > prime_factorize(long long N) {vector<pair<long long, long long> > res;for (long long a = 2; a * a <= N; ++a) {if (N % a != 0) continue;long long ex = 0;while (N % a == 0) {++ex;N /= a;}res.push_back({a, ex});}if (N != 1) res.push_back({N, 1});sort(all(res));return res;}//最大公約数ll gcd(ll x,ll y){if(x<y) swap(x,y);//xの方が常に大きいll r;while(y>0){r=x%y;x=y;y=r;}return x;}//最小公倍数ll lcm(ll x,ll y){return (ll)(x/gcd(x,y))*y;}//転倒数ll merge_cnt(vector<ll> &a) {ll n = a.size();if (n <= 1) { return 0; }ll cnt = 0;vector<ll> b(a.begin(), a.begin()+n/2);vector<ll> c(a.begin()+(n/2), a.end());cnt += merge_cnt(b);cnt += merge_cnt(c);ll ai = 0, bi = 0, ci = 0;// merge の処理while (ai < n) {if ( bi < b.size() && (ci == c.size() || b[bi] <= c[ci]) ) {a[ai++] = b[bi++];}else {cnt += n / 2 - bi;a[ai++] = c[ci++];}}return cnt;}ll modinv(ll a){ll b=MOD,x=1,y=0;while(b>0){x-=y*(a/b);swap(x,y);a=a%b;swap(a,b);}x=x%MOD;if(x>=0){return x;}else{return x+MOD;}}ll COM(ll n,ll k){ll res=1;for(ll i=1;i<=k;i++){res=res*(n-i+1)%MOD*modinv(i)%MOD;}return res;}struct UnionFind {vector<int> par; // par[i]:iの親の番号 (例) par[3] = 2 : 3の親が2UnionFind(int N) : par(N) { //最初は全てが根であるとして初期化for(int i = 0; i < N; i++) par[i] = i;}int root(int x) { // データxが属する木の根を再帰で得る:root(x) = {xの木の根}if (par[x] == x) return x;return par[x] = root(par[x]);}void unite(int x, int y) { // xとyの木を併合int rx = root(x); //xの根をrxint ry = root(y); //yの根をryif (rx == ry) return; //xとyの根が同じ(=同じ木にある)時はそのままpar[rx] = ry; //xとyの根が同じでない(=同じ木にない)時:xの根rxをyの根ryにつける}bool same(int x, int y) { // 2つのデータx, yが属する木が同じならtrueを返すint rx = root(x);int ry = root(y);return rx == ry;}};const ll inf = 1e18;typedef pair<long long, long long > P;struct Edge {long long to;long long cost;};using Graph = vector<vector<Edge>>;using graph=vector<vector<ll>>;void dijkstra(const Graph& G, ll s, vector<long long>& dis) {ll N = G.size();dis.resize(N, inf);priority_queue<P, vector<P>, greater<P>> pq;pq.emplace(dis[s], s);while (!pq.empty()) {P p = pq.top();pq.pop();ll v = p.second;if (dis[v] < p.first) {continue;}if (v == s) {for (auto& e : G[v]) {if (dis[e.to] > e.cost) {dis[e.to] = e.cost;pq.emplace(dis[e.to], e.to);}}}else {for (auto& e : G[v]) {if (dis[e.to] > dis[v] + e.cost) {dis[e.to] = dis[v] + e.cost;pq.emplace(dis[e.to], e.to);}}}}}int main(){double H,FFC;cin>>H>>FFC;FFC*=2*pi;cout<<floatset(15)<<-8.245 + 6.807 * H + 7.073 * FFC<<endl;}