이 제출은 이전 버전의 oj.uz에서 채점하였습니다. 현재는 제출 당시와는 다른 서버에서 채점을 하기 때문에, 다시 제출하면 결과가 달라질 수도 있습니다.
#include "dungeons.h"
#include <bits/stdc++.h>
using namespace std;
const int sz=24;
int nxt[400001][sz][5];
long long mx[400001][sz][5],mn[400001][sz][5],sum[400001][sz][5];
vector <int> S,P,ve={1,57,3249,185193};
void init(int n, vector <int> s, vector <int> p, vector <int> w, vector <int> l){
S=s;
P=p;
memset(nxt,-1,sizeof(nxt));
for (int i=0;i<n;i++){
for (int j=0;j<4;j++)
if (s[i]<=ve[j]){
nxt[i][0][j]=w[i];
sum[i][0][j]=s[i];
}
else{
nxt[i][0][j]=l[i];
sum[i][0][j]=p[i];
}
nxt[i][0][4]=w[i];
for (int j=0;j<5;j++)
mx[i][0][j]=mn[i][0][j]=s[i];
sum[i][0][4]=s[i];
}
for (int j=1;j<sz;j++){
for (int i=0;i<n;i++)
for (int k=0;k<5;k++){
if (nxt[i][j-1][k]==-1)
continue;
int u=nxt[i][j-1][k];
nxt[i][j][k]=nxt[u][j-1][k];
mx[i][j][k]=max(mx[i][j-1][k],mx[u][j-1][k]-sum[i][j-1][k]);
mn[i][j][k]=min(mn[i][j-1][k],mn[u][j-1][k]-sum[i][j-1][k]);
sum[i][j][k]=sum[i][j-1][k]+sum[u][j-1][k];
}
}
}
long long simulate(int x, int Z){
int b=0;
long long z=Z;
while (true){
if (nxt[x][0][0]==-1)
return z;
int j=(b?upper_bound(ve.begin(),ve.end(),z)-ve.begin()-1:4);
for (int i=sz-1;i>=0;i--)
if (nxt[x][i][j]!=-1)
if ((b&&z<mn[x][i][j])||(!b&&z>=mx[x][i][j])){
z+=sum[x][i][j];
x=nxt[x][i][j];
}
b^=1;
}
return z;
}
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