oj.uz

답안 #972943

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
972943 2024-05-01T10:36:02 Z NemanjaSo2005 던전 (IOI21_dungeons) C++17
100 / 100
 6196 ms 1304492 KB 
#include "dungeons.h"
#include<bits/stdc++.h>
#define ll long long
using namespace std;
const int maxn=4e5+5;
const int maxl=25;
const int baza=8;
int N,step[10],potrebno[maxn];
ll dobija[maxn];
int koji[maxn][baza+2][maxl+2],gubit[maxn][baza+2][maxl+2];
int suma[maxn][baza+2][maxl+2];
vector<int> S,P,W,L;
void init(int n,vector<int> s,vector<int> p,vector<int> w,vector<int> l){
   S=s;
   P=p;
   W=w;
   L=l;

   N=n;
   potrebno[N]=1;
   dobija[N]=0;
   for(int i=N-1;i>=0;i--){
      potrebno[i]=max(s[i],potrebno[w[i]]-s[i]);
      dobija[i]=dobija[w[i]]+s[i];
   }

   step[0]=1;
   for(int i=1;i<=baza;i++)
      step[i]=step[i-1]*baza;
   for(int b=0;b<baza;b++){
      for(int i=0;i<N;i++)
         if(s[i]<=step[b]){
            koji[i][b][0]=w[i];
            suma[i][b][0]=s[i];
            gubit[i][b][0]=1e9;
         }
         else{
            koji[i][b][0]=l[i];
            suma[i][b][0]=p[i];
            gubit[i][b][0]=s[i];
         }
      for(int j=1;j<=maxl;j++)
         for(int i=1;i<=N;i++){
            int sl=koji[i][b][j-1];
            koji[i][b][j]=koji[sl][b][j-1];
            suma[i][b][j]=min(suma[i][b][j-1]+suma[sl][b][j-1],1'000'000'000);
            gubit[i][b][j]=min(gubit[i][b][j-1],gubit[sl][b][j-1]-suma[i][b][j-1]);
         }
   }
}

ll simulate(int poz,int s){
   ll snaga=s;
   if(potrebno[poz]<=snaga)
      return snaga+dobija[poz];
   int b=baza-1;
   while(step[b]>snaga)
      b--;
   for(int i=maxl;i>=0;i--)
      if(gubit[poz][b][i]>snaga){
         snaga+=suma[poz][b][i];
         poz=koji[poz][b][i];
      }
   for(int it=1;it<=5;it++){
      if(poz==N)
         break;
      if(snaga>=S[poz]){
         snaga+=S[poz];
         poz=W[poz];
      }
      else{
         snaga+=P[poz];
         poz=L[poz];
      }
   }
   if(potrebno[poz]<=snaga)
      return snaga+dobija[poz];
   return simulate(poz,snaga);
}

Subtask #1
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 8540 KB Output is correct
2 Correct 1 ms 8540 KB Output is correct
3 Correct 5 ms 14940 KB Output is correct
4 Correct 225 ms 174380 KB Output is correct
5 Correct 4 ms 14936 KB Output is correct
6 Correct 212 ms 174180 KB Output is correct

Subtask #2
26.0 / 26.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 14940 KB Output is correct
2 Correct 3405 ms 1299720 KB Output is correct
3 Correct 3311 ms 1299720 KB Output is correct
4 Correct 3260 ms 1301264 KB Output is correct
5 Correct 3268 ms 1301440 KB Output is correct
6 Correct 3427 ms 1299852 KB Output is correct
7 Correct 3251 ms 1297928 KB Output is correct

Subtask #3
13.0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 14936 KB Output is correct
2 Correct 299 ms 175584 KB Output is correct
3 Correct 268 ms 175680 KB Output is correct
4 Correct 241 ms 175204 KB Output is correct
5 Correct 195 ms 174960 KB Output is correct
6 Correct 272 ms 175184 KB Output is correct
7 Correct 291 ms 175184 KB Output is correct
8 Correct 200 ms 174932 KB Output is correct
9 Correct 253 ms 175068 KB Output is correct
10 Correct 211 ms 174792 KB Output is correct
11 Correct 443 ms 175184 KB Output is correct
12 Correct 757 ms 175376 KB Output is correct
13 Correct 544 ms 175324 KB Output is correct

Subtask #4
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 14936 KB Output is correct
2 Correct 299 ms 175584 KB Output is correct
3 Correct 268 ms 175680 KB Output is correct
4 Correct 241 ms 175204 KB Output is correct
5 Correct 195 ms 174960 KB Output is correct
6 Correct 272 ms 175184 KB Output is correct
7 Correct 291 ms 175184 KB Output is correct
8 Correct 200 ms 174932 KB Output is correct
9 Correct 253 ms 175068 KB Output is correct
10 Correct 211 ms 174792 KB Output is correct
11 Correct 443 ms 175184 KB Output is correct
12 Correct 757 ms 175376 KB Output is correct
13 Correct 544 ms 175324 KB Output is correct
14 Correct 4 ms 14940 KB Output is correct
15 Correct 235 ms 175432 KB Output is correct
16 Correct 260 ms 175680 KB Output is correct
17 Correct 217 ms 175068 KB Output is correct
18 Correct 214 ms 175192 KB Output is correct
19 Correct 257 ms 175184 KB Output is correct
20 Correct 241 ms 175016 KB Output is correct
21 Correct 231 ms 175188 KB Output is correct
22 Correct 236 ms 175152 KB Output is correct
23 Correct 396 ms 175444 KB Output is correct
24 Correct 497 ms 175440 KB Output is correct

Subtask #5
27.0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 14936 KB Output is correct
2 Correct 299 ms 175584 KB Output is correct
3 Correct 268 ms 175680 KB Output is correct
4 Correct 241 ms 175204 KB Output is correct
5 Correct 195 ms 174960 KB Output is correct
6 Correct 272 ms 175184 KB Output is correct
7 Correct 291 ms 175184 KB Output is correct
8 Correct 200 ms 174932 KB Output is correct
9 Correct 253 ms 175068 KB Output is correct
10 Correct 211 ms 174792 KB Output is correct
11 Correct 443 ms 175184 KB Output is correct
12 Correct 757 ms 175376 KB Output is correct
13 Correct 544 ms 175324 KB Output is correct
14 Correct 4 ms 14940 KB Output is correct
15 Correct 235 ms 175432 KB Output is correct
16 Correct 260 ms 175680 KB Output is correct
17 Correct 217 ms 175068 KB Output is correct
18 Correct 214 ms 175192 KB Output is correct
19 Correct 257 ms 175184 KB Output is correct
20 Correct 241 ms 175016 KB Output is correct
21 Correct 231 ms 175188 KB Output is correct
22 Correct 236 ms 175152 KB Output is correct
23 Correct 396 ms 175444 KB Output is correct
24 Correct 497 ms 175440 KB Output is correct
25 Correct 233 ms 174644 KB Output is correct
26 Correct 282 ms 175584 KB Output is correct
27 Correct 253 ms 174932 KB Output is correct
28 Correct 218 ms 175188 KB Output is correct
29 Correct 257 ms 175444 KB Output is correct
30 Correct 283 ms 175328 KB Output is correct
31 Correct 251 ms 175068 KB Output is correct
32 Correct 469 ms 175188 KB Output is correct
33 Correct 353 ms 175324 KB Output is correct
34 Correct 791 ms 175200 KB Output is correct
35 Correct 564 ms 175440 KB Output is correct

Subtask #6
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 14940 KB Output is correct
2 Correct 3405 ms 1299720 KB Output is correct
3 Correct 3311 ms 1299720 KB Output is correct
4 Correct 3260 ms 1301264 KB Output is correct
5 Correct 3268 ms 1301440 KB Output is correct
6 Correct 3427 ms 1299852 KB Output is correct
7 Correct 3251 ms 1297928 KB Output is correct
8 Correct 3 ms 14936 KB Output is correct
9 Correct 299 ms 175584 KB Output is correct
10 Correct 268 ms 175680 KB Output is correct
11 Correct 241 ms 175204 KB Output is correct
12 Correct 195 ms 174960 KB Output is correct
13 Correct 272 ms 175184 KB Output is correct
14 Correct 291 ms 175184 KB Output is correct
15 Correct 200 ms 174932 KB Output is correct
16 Correct 253 ms 175068 KB Output is correct
17 Correct 211 ms 174792 KB Output is correct
18 Correct 443 ms 175184 KB Output is correct
19 Correct 757 ms 175376 KB Output is correct
20 Correct 544 ms 175324 KB Output is correct
21 Correct 4 ms 14940 KB Output is correct
22 Correct 235 ms 175432 KB Output is correct
23 Correct 260 ms 175680 KB Output is correct
24 Correct 217 ms 175068 KB Output is correct
25 Correct 214 ms 175192 KB Output is correct
26 Correct 257 ms 175184 KB Output is correct
27 Correct 241 ms 175016 KB Output is correct
28 Correct 231 ms 175188 KB Output is correct
29 Correct 236 ms 175152 KB Output is correct
30 Correct 396 ms 175444 KB Output is correct
31 Correct 497 ms 175440 KB Output is correct
32 Correct 233 ms 174644 KB Output is correct
33 Correct 282 ms 175584 KB Output is correct
34 Correct 253 ms 174932 KB Output is correct
35 Correct 218 ms 175188 KB Output is correct
36 Correct 257 ms 175444 KB Output is correct
37 Correct 283 ms 175328 KB Output is correct
38 Correct 251 ms 175068 KB Output is correct
39 Correct 469 ms 175188 KB Output is correct
40 Correct 353 ms 175324 KB Output is correct
41 Correct 791 ms 175200 KB Output is correct
42 Correct 564 ms 175440 KB Output is correct
43 Correct 2 ms 8632 KB Output is correct
44 Correct 5 ms 14940 KB Output is correct
45 Correct 4790 ms 1304492 KB Output is correct
46 Correct 4137 ms 1299856 KB Output is correct
47 Correct 3704 ms 1300416 KB Output is correct
48 Correct 5288 ms 1302528 KB Output is correct
49 Correct 4988 ms 1304456 KB Output is correct
50 Correct 3404 ms 1302028 KB Output is correct
51 Correct 3060 ms 1302356 KB Output is correct
52 Correct 3409 ms 1300104 KB Output is correct
53 Correct 6141 ms 1300920 KB Output is correct
54 Correct 4086 ms 1302056 KB Output is correct
55 Correct 4692 ms 1301024 KB Output is correct
56 Correct 5376 ms 1301760 KB Output is correct
57 Correct 5720 ms 1301564 KB Output is correct
58 Correct 5577 ms 1301788 KB Output is correct
59 Correct 5617 ms 1301924 KB Output is correct
60 Correct 6196 ms 1301148 KB Output is correct
61 Correct 5098 ms 1301148 KB Output is correct