oj.uz

답안 #972939

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
972939 2024-05-01T10:33:26 Z NemanjaSo2005 던전 (IOI21_dungeons) C++17
89 / 100
 7000 ms 1727196 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];
ll 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]=suma[i][b][j-1]+suma[sl][b][j-1];
            gubit[i][b][j]=min(gubit[i][b][j-1],gubit[sl][b][j-1]-(int)min(suma[i][b][j-1],(ll)1'000'000'000));
         }
   }
}

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 16988 KB Output is correct
4 Correct 257 ms 225044 KB Output is correct
5 Correct 7 ms 16988 KB Output is correct
6 Correct 270 ms 224852 KB Output is correct

Subtask #2
26.0 / 26.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 14936 KB Output is correct
2 Correct 5584 ms 1719380 KB Output is correct
3 Correct 4472 ms 1722536 KB Output is correct
4 Correct 4162 ms 1723956 KB Output is correct
5 Correct 4085 ms 1723988 KB Output is correct
6 Correct 4392 ms 1722512 KB Output is correct
7 Correct 4070 ms 1720648 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 276 ms 228932 KB Output is correct
3 Correct 240 ms 229172 KB Output is correct
4 Correct 206 ms 228552 KB Output is correct
5 Correct 212 ms 228248 KB Output is correct
6 Correct 280 ms 228692 KB Output is correct
7 Correct 280 ms 228436 KB Output is correct
8 Correct 222 ms 228676 KB Output is correct
9 Correct 229 ms 228184 KB Output is correct
10 Correct 221 ms 228292 KB Output is correct
11 Correct 385 ms 228684 KB Output is correct
12 Correct 770 ms 228680 KB Output is correct
13 Correct 551 ms 228672 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 276 ms 228932 KB Output is correct
3 Correct 240 ms 229172 KB Output is correct
4 Correct 206 ms 228552 KB Output is correct
5 Correct 212 ms 228248 KB Output is correct
6 Correct 280 ms 228692 KB Output is correct
7 Correct 280 ms 228436 KB Output is correct
8 Correct 222 ms 228676 KB Output is correct
9 Correct 229 ms 228184 KB Output is correct
10 Correct 221 ms 228292 KB Output is correct
11 Correct 385 ms 228684 KB Output is correct
12 Correct 770 ms 228680 KB Output is correct
13 Correct 551 ms 228672 KB Output is correct
14 Correct 3 ms 14936 KB Output is correct
15 Correct 249 ms 228804 KB Output is correct
16 Correct 287 ms 228932 KB Output is correct
17 Correct 213 ms 228420 KB Output is correct
18 Correct 232 ms 228548 KB Output is correct
19 Correct 271 ms 228676 KB Output is correct
20 Correct 250 ms 228180 KB Output is correct
21 Correct 250 ms 228548 KB Output is correct
22 Correct 246 ms 228548 KB Output is correct
23 Correct 424 ms 228676 KB Output is correct
24 Correct 441 ms 228588 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 276 ms 228932 KB Output is correct
3 Correct 240 ms 229172 KB Output is correct
4 Correct 206 ms 228552 KB Output is correct
5 Correct 212 ms 228248 KB Output is correct
6 Correct 280 ms 228692 KB Output is correct
7 Correct 280 ms 228436 KB Output is correct
8 Correct 222 ms 228676 KB Output is correct
9 Correct 229 ms 228184 KB Output is correct
10 Correct 221 ms 228292 KB Output is correct
11 Correct 385 ms 228684 KB Output is correct
12 Correct 770 ms 228680 KB Output is correct
13 Correct 551 ms 228672 KB Output is correct
14 Correct 3 ms 14936 KB Output is correct
15 Correct 249 ms 228804 KB Output is correct
16 Correct 287 ms 228932 KB Output is correct
17 Correct 213 ms 228420 KB Output is correct
18 Correct 232 ms 228548 KB Output is correct
19 Correct 271 ms 228676 KB Output is correct
20 Correct 250 ms 228180 KB Output is correct
21 Correct 250 ms 228548 KB Output is correct
22 Correct 246 ms 228548 KB Output is correct
23 Correct 424 ms 228676 KB Output is correct
24 Correct 441 ms 228588 KB Output is correct
25 Correct 251 ms 227924 KB Output is correct
26 Correct 290 ms 228928 KB Output is correct
27 Correct 245 ms 228428 KB Output is correct
28 Correct 227 ms 228564 KB Output is correct
29 Correct 274 ms 228932 KB Output is correct
30 Correct 254 ms 228684 KB Output is correct
31 Correct 274 ms 228176 KB Output is correct
32 Correct 479 ms 228568 KB Output is correct
33 Correct 349 ms 228680 KB Output is correct
34 Correct 625 ms 228408 KB Output is correct
35 Correct 448 ms 228548 KB Output is correct

Subtask #6
0.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 14936 KB Output is correct
2 Correct 5584 ms 1719380 KB Output is correct
3 Correct 4472 ms 1722536 KB Output is correct
4 Correct 4162 ms 1723956 KB Output is correct
5 Correct 4085 ms 1723988 KB Output is correct
6 Correct 4392 ms 1722512 KB Output is correct
7 Correct 4070 ms 1720648 KB Output is correct
8 Correct 3 ms 14936 KB Output is correct
9 Correct 276 ms 228932 KB Output is correct
10 Correct 240 ms 229172 KB Output is correct
11 Correct 206 ms 228552 KB Output is correct
12 Correct 212 ms 228248 KB Output is correct
13 Correct 280 ms 228692 KB Output is correct
14 Correct 280 ms 228436 KB Output is correct
15 Correct 222 ms 228676 KB Output is correct
16 Correct 229 ms 228184 KB Output is correct
17 Correct 221 ms 228292 KB Output is correct
18 Correct 385 ms 228684 KB Output is correct
19 Correct 770 ms 228680 KB Output is correct
20 Correct 551 ms 228672 KB Output is correct
21 Correct 3 ms 14936 KB Output is correct
22 Correct 249 ms 228804 KB Output is correct
23 Correct 287 ms 228932 KB Output is correct
24 Correct 213 ms 228420 KB Output is correct
25 Correct 232 ms 228548 KB Output is correct
26 Correct 271 ms 228676 KB Output is correct
27 Correct 250 ms 228180 KB Output is correct
28 Correct 250 ms 228548 KB Output is correct
29 Correct 246 ms 228548 KB Output is correct
30 Correct 424 ms 228676 KB Output is correct
31 Correct 441 ms 228588 KB Output is correct
32 Correct 251 ms 227924 KB Output is correct
33 Correct 290 ms 228928 KB Output is correct
34 Correct 245 ms 228428 KB Output is correct
35 Correct 227 ms 228564 KB Output is correct
36 Correct 274 ms 228932 KB Output is correct
37 Correct 254 ms 228684 KB Output is correct
38 Correct 274 ms 228176 KB Output is correct
39 Correct 479 ms 228568 KB Output is correct
40 Correct 349 ms 228680 KB Output is correct
41 Correct 625 ms 228408 KB Output is correct
42 Correct 448 ms 228548 KB Output is correct
43 Correct 1 ms 8540 KB Output is correct
44 Correct 4 ms 14940 KB Output is correct
45 Correct 5560 ms 1727196 KB Output is correct
46 Correct 4202 ms 1722572 KB Output is correct
47 Correct 4284 ms 1722956 KB Output is correct
48 Correct 5702 ms 1725136 KB Output is correct
49 Correct 5650 ms 1727188 KB Output is correct
50 Correct 4147 ms 1724752 KB Output is correct
51 Correct 3790 ms 1725152 KB Output is correct
52 Correct 4075 ms 1722828 KB Output is correct
53 Execution timed out 7164 ms 1719416 KB Time limit exceeded
54 Halted 0 ms 0 KB -