제출 #720870

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
720870		urosk	던전 (IOI21_dungeons)	C++17	0 / 100	7064 ms	63608 KiB

dungeons

#include "dungeons.h"
#include <bits/stdc++.h>
#define ll long long
#define pb push_back
using namespace std;
#define maxn 400005
ll n;
vector<ll> g[maxn];
vector<ll> v[maxn];
ll a[maxn],b[maxn];
bool sub3 = 1;
void init(int N, vector<int> s, vector<int> p, vector<int> w, vector<int> l) {
	n = N;
	for(ll i = 1;i<=n;i++) a[i] = s[i-1];
	for(ll i = 1;i<=n;i++) b[i] = p[i-1];
	for(ll i = 1;i<n;i++) sub3&=(a[i]==a[i+1]);
    for(ll i = 1;i<=n;i++){
        if(sub3) v[w[i-1]+1].pb(i);
        else v[i].pb(w[i-1]+1);
    }
    for(ll i = 1;i<=n;i++) g[i].pb(l[i-1]+1);
	return;
}

long long simulate(int x, int z) {
    x++;
    if(!sub3){
        while(x!=n+1){
            if(z>=a[x]){
                z+=a[x];
                x = v[x][0];
            }else{
                z+=b[x];
                x = g[x][0];
            }
        }
        return z;
    }
	return 0;
}
/**
3 2
2 6 9
3 1 2
2 2 3
1 0 1
0 1
2 3
**/

• Subtask 1: 0 / 11
• Subtask 2: 0 / 26
• Subtask 3: 0 / 13
• Subtask 4: 0 / 12
• Subtask 5: 0 / 27
• Subtask 6: 0 / 11