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- #include <bits/stdc++.h>
- using namespace std;
- // macros
- typedef long long ll;
- typedef long double ld;
- typedef pair<int, int> ii;
- typedef pair<ll, ll> lll;
- typedef tuple<ll, ll, ll> llll;
- typedef tuple<int, int, int> iii;
- typedef vector<int> vi;
- typedef vector<ii> vii;
- typedef vector<iii> viii;
- typedef vector<ll> vll;
- typedef vector<lll> vlll;
- #define REP(a,b,c) for(int a=int(b); a<int(c); a++)
- #define RE(a,c) REP(a,0,c)
- #define RE1(a,c) REP(a,1,c+1)
- #define REI(a,b,c) REP(a,b,c+1)
- #define REV(a,b,c) for(int a=int(c-1); a>=int(b); a--)
- #define FOR(a,b) for(auto& a : b)
- #define all(a) a.begin(), a.end()
- #define INF 1e18
- #define EPS 1e-9
- #define pb push_back
- #define popb pop_back
- #define fi first
- #define se second
- #define sz size()
- mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count());
- // input
- template<class T> void IN(T& x) {cin >> x;}
- template<class H, class... T> void IN(H& h, T&... t) {IN(h); IN(t...); }
- // output
- template<class T1, class T2> void OUT(const pair<T1,T2>& x);
- template<class T> void OUT(const vector<T>& x);
- template<class T> void OUT(const T& x) {cout << x;}
- template<class H, class... T> void OUT(const H& h, const T&... t) {OUT(h); OUT(t...); }
- template<class T1, class T2> void OUT(const pair<T1,T2>& x) {OUT(x.fi,' ',x.se);}
- template<class T> void OUT(const vector<T>& x) {RE(i,x.size()) OUT(i==0?"":" ",x[i]);}
- template<class... T> void OUTL(const T&... t) {OUT(t..., "\n"); }
- template<class H> void OUTLS(const H& h) {OUTL(h); }
- template<class H, class... T> void OUTLS(const H& h, const T&... t) {OUT(h,' '); OUTLS(t...); }
- void program();
- int main() {
- ios_base::sync_with_stdio(false);
- cin.tie(NULL);
- cout.tie(NULL);
- program();
- }
- //===================//
- // begin program //
- //===================//
- const int MX = 5e5;
- int n;
- ll xs, ys, xf, yf;
- ll X[MX], Y[MX], R[MX], C[MX];
- vlll adj[MX];
- ll dist[MX];
- void program() {
- IN(n,xs,ys,xf,yf);
- RE(i,n) IN(X[i], Y[i], R[i], C[i]);
- X[n]=xs, Y[n]=ys, R[n]=0, C[n]=INF; n++;
- X[n]=xf, Y[n]=yf, R[n]=0, C[n]=0 ; n++;
- // horizontal graph
- {
- priority_queue<llll> pq;
- RE(i,n) {
- pq.push({Y[i]+R[i],2,i});
- pq.push({Y[i]-R[i],1,i});
- }
- ll inside = 0, last = 0;
- while(!pq.empty()) {
- ll y, typ, i;
- tie(y,typ,i) = pq.top(); pq.pop();
- if(typ == 2) {
- // create
- if(inside) {
- adj[i ].pb({last,0});
- adj[last].pb({i ,0});
- }
- inside++;
- last = i;
- } else {
- // destroy
- inside--;
- }
- }
- }
- // vertical graph
- {
- priority_queue<llll> pq;
- RE(i,n) {
- pq.push({X[i]+R[i],2,i});
- pq.push({X[i]-R[i],1,i});
- }
- ll inside = 0, last = 0;
- while(!pq.empty()) {
- ll x, typ, i;
- tie(x,typ,i) = pq.top(); pq.pop();
- if(typ == 2) {
- // create
- if(inside) {
- adj[i +n].pb({last+n,0});
- adj[last+n].pb({i +n,0});
- }
- inside++;
- last = i;
- } else {
- // destroy
- inside--;
- }
- }
- }
- RE(i,n) {
- adj[i ].pb({i+n, C[i]});
- adj[i+n].pb({i , C[i]});
- }
- // dijkstra
- RE(i,n*2) dist[i] = INF;
- priority_queue<lll,vlll,greater<lll>> pq;
- pq.push({0,n-2}); dist[n-2] = 0;
- while(!pq.empty()) {
- lll p = pq.top(); pq.pop();
- if(dist[p.se] != p.fi) continue;
- if(p.se == n-1) break;
- FOR(v,adj[p.se]) {
- if(p.fi+v.se < dist[v.fi]) {
- dist[v.fi] = p.fi+v.se;
- pq.push({dist[v.fi], v.fi});
- }
- }
- }
- if(dist[n-1] == INF) dist[n-1] = -1;
- OUTL(dist[n-1]);
- }
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