Submission #416937

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
416937	2021-06-03 07:50:50	Emin2004	Race (IOI11_race)	C++14	21 / 100	35 ms	4892 KiB

race

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#include "race.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define pb push_back
#define pii pair<int, ll>
#define F first
#define S second
const int N = 10005;
const int mod = 1e9+7;
int par[1005][20], hgh[N], tin[N], tout[N], tmr = 1;
ll dis[N];
vector<pii> a[N];
void DFS(int node){
    for(int i = 1; i <= 10; i++){
        par[node][i] = par[par[node][i - 1]][i - 1];
    }
    tin[node] = tmr;
    tmr++;
    for(pii i : a[node]){
        if(i.F != par[node][0]){
            par[i.F][0] = node;
            dis[i.F] = dis[node] + i.S;
            hgh[i.F] = hgh[node] + 1;
            DFS(i.F);
        }
 
 
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• Subtask 1: 9 / 9
• Subtask 2: 12 / 12
• Subtask 3: 0 / 22
• Subtask 4: 0 / 57