Submission #397926

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
397926	2021-05-03 11:45:51	phathnv	IOI Fever (JOI21_fever)	C++11	100 / 100	2161 ms	171040 KiB

fever

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int N = 1e5 + 7;
const int LOGN = 17;
const int INF = 1e9 + 7;
struct Edge{
    int v, w;
    Edge(int _v, int _w){
        v = _v;
        w = _w;
    }
};
int n, x[N], y[N], curInd, ind[N][4], f[N][3][4], nxt[N][3][4][LOGN], ord[N], dist[N * 16];
vector<Edge> adj[N * 16];
bool imp[N];
int Dist(int a, int b){
    int dx = abs(x[a] - x[b]);
    int dy = abs(y[a] - y[b]);
    assert(dx == dy || !dx || !dy);
    return (dx + dy) / 2;
}
int Calc(int s){
    for(int i = 1; i <= curInd; i++)
 
 
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• Subtask 7: 31 / 31