結果
問題 | No.1932 動く点 P / Moving Point P |
ユーザー | woodywoody |
提出日時 | 2022-05-15 17:57:35 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 1,868 ms / 6,000 ms |
コード長 | 4,703 bytes |
コンパイル時間 | 4,337 ms |
コンパイル使用メモリ | 245,320 KB |
実行使用メモリ | 122,540 KB |
最終ジャッジ日時 | 2024-09-13 03:09:23 |
合計ジャッジ時間 | 39,248 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge4 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 2 ms
6,812 KB |
testcase_01 | AC | 954 ms
93,056 KB |
testcase_02 | AC | 778 ms
86,528 KB |
testcase_03 | AC | 580 ms
15,076 KB |
testcase_04 | AC | 787 ms
34,432 KB |
testcase_05 | AC | 881 ms
36,760 KB |
testcase_06 | AC | 431 ms
49,920 KB |
testcase_07 | AC | 1,832 ms
122,492 KB |
testcase_08 | AC | 1,868 ms
122,540 KB |
testcase_09 | AC | 1,723 ms
122,528 KB |
testcase_10 | AC | 1,745 ms
122,480 KB |
testcase_11 | AC | 1,774 ms
122,492 KB |
ソースコード
#include<bits/stdc++.h> #include<atcoder/all> #define rep(i,b) for(int i=0;i<b;i++) #define rrep(i,b) for(int i=b-1;i>=0;i--) #define rep1(i,b) for(int i=1;i<b;i++) #define repx(i,x,b) for(int i=x;i<b;i++) #define fore(i,a) for(auto i:a) #define fore1(i,a) for(auto &i:a) #define rng(x) (x).begin(), (x).end() #define rrng(x) (x).rbegin(), (x).rend() #define sz(x) ((int)(x).size()) #define pb push_back #define fi first #define se second using namespace std; using namespace atcoder; using ll = long long; template<typename T> using mpq = priority_queue<T, vector<T>, greater<T>>; template<typename T> bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; } return 0; } template<typename T> bool chmin(T &a, const T &b) { if (b<a) { a=b; return 1; } return 0; } template<typename T> ll sumv(const vector<T>&a){ll res(0);for(auto&&x:a)res+=x;return res;} bool yn(bool a) { if(a) {cout << "Yes" << endl; return 1;} else {cout << "No" << endl; return 0;}} #define dame { cout << "No" << endl; return 0;} #define dame1 { cout << -1 << endl; return 0;} #define test(x) cout << "test" << x << endl; #define deb(x,y) cout << x << " " << y << endl; #define out cout << ans << endl; #define outv fore(yans , ans) cout << yans << endl; #define show(x) cerr<<#x<<" = "<<x<<endl; #define showv(v) {fore(vy , v) {cout << vy << " ";} cout << endl;} #define showv2(v) fore(vy , v) cout << vy << endl; using pll = pair<ll,ll>; using pil = pair<int,ll>; using pli = pair<ll,int>; using pii = pair<int,int>; using tp = tuple<int ,int ,int>; using vi = vector<int>; using vl = vector<ll>; using vs = vector<string>; using vb = vector<bool>; using vpii = vector<pii>; using vpli = vector<pli>; using vpll = vector<pll>; using vpil = vector<pil>; using vvi = vector<vector<int>>; using vvl = vector<vector<ll>>; using vvs = vector<vector<string>>; using vvb = vector<vector<bool>>; using vvpii = vector<vector<pii>>; using vvpli = vector<vector<pli>>; using vvpll = vector<vpll>; using vvpil = vector<vpil>; using mint = modint998244353; using vm = vector<mint>; using vvm = vector<vector<mint>>; vector<int> dx={1,0,-1,0,1,1,-1,-1},dy={0,1,0,-1,1,-1,1,-1}; ll gcd(ll a, ll b) { return b?gcd(b,a%b):a;} ll lcm(ll a, ll b) { return a/gcd(a,b)*b;} const double eps = 1e-10; const ll LINF = 1001002003004005006ll; const int INF = 1001001001; struct mat{ vector<vector<long double>> v; mat(long double a=1,long double b=0,long double c=0,long double d=0,long double e=1,long double f=0,long double g=0 ,long double h=0,long double i=1) { v.resize(3,vector<long double>(3)); v[0][0] = a; v[0][1] = b; v[0][2] = c; v[1][0] = d; v[1][1] = e; v[1][2] = f; v[2][0] = g; v[2][1] = h; v[2][2] = i; } mat operator*(const mat& ot) { mat ret; rep(i,3) rep(j,3){ ret.v[i][j] = 0; rep(k,3) ret.v[i][j] += v[i][k]*ot.v[k][j]; } return ret; } }; int main(){ int n; cin>>n; vector<mat> a(n),ar(n); vector<mat> sum(n),sumr(n); rep(i,n){ long double p,q,r; cin>>p>>q>>r; long double theta = (long double)r/180*M_PI; long double co=cosl(theta),si=sinl(theta); show(i); // cout << fixed << setprecision(8) << theta << endl; a[i].v[0][0] = co; a[i].v[0][1] = -si; a[i].v[0][2] = (-co+1)*p + si*q; a[i].v[1][0] = si; a[i].v[1][1] = co; a[i].v[1][2] = -si*p + (-co+1)*q; a[i].v[2][0] = 0; a[i].v[2][1] = 0; a[i].v[2][2] = 1; theta *= -1; co=cosl(theta),si=sinl(theta); ar[i].v[0][0] = co; ar[i].v[0][1] = -si; ar[i].v[0][2] = (-co+1)*p + si*q; ar[i].v[1][0] = si; ar[i].v[1][1] = co; ar[i].v[1][2] = -si*p + (-co+1)*q; ar[i].v[2][0] = 0; ar[i].v[2][1] = 0; ar[i].v[2][2] = 1; if (i == 0){ sum[i] = a[i]*sum[i]; sumr[i] = sumr[i]*ar[i]; }else{ sum[i] = a[i]*sum[i-1]; sumr[i] = sumr[i-1]*ar[i]; } // show(i); // cout << fixed << setprecision(8) << a[i].v[0][0] << endl; } int q; cin>>q; vector<pair<long double , long double>> ans(q); rep(i,q){ int s,t; cin>>s>>t; s--; t--; long double x,y; cin>>x>>y; mat v = sum[t]; if (s != 0) v = v*sumr[s-1]; ans[i].fi = v.v[0][0]*x + v.v[0][1]*y + v.v[0][2]; ans[i].se = v.v[1][0]*x + v.v[1][1]*y + v.v[1][2]; } rep(i,q){ cout << fixed << setprecision(20) << ans[i].fi << " " << ans[i].se << endl; } return 0; }