oj.uz

Submission #929102

# Submission time Handle Problem Language Result Execution time Memory
929102 2024-02-17T17:22:03 Z abcvuitunggio Dungeons Game (IOI21_dungeons) C++17
100 / 100
 6163 ms 1946436 KB 
#include "dungeons.h"
#include <bits/stdc++.h>
using namespace std;
const int base=10,sz=9;
const long long INF=1e18;
int N,nxt[400001][24][sz+1],lg[10000001];
long long mx[400001][24],mn[400001][24][sz],sum[400001][24][sz+1];
vector <int> S,P,ve={1};
void init(int n, vector <int> s, vector <int> p, vector <int> w, vector <int> l){
    N=n,S=s,P=p;
    for (int i=1;i<sz;i++)
        ve.push_back(ve.back()*base);
    for (int i=2;i<10000001;i++)
        lg[i]=lg[i/2]+1;
    lg[0]=-1;
    memset(nxt,-1,sizeof(nxt));
    for (int i=0;i<n;i++){
        for (int j=0;j<sz;j++)
            if (s[i]<=ve[j]){
                nxt[i][0][j]=w[i];
                sum[i][0][j]=s[i];
                mn[i][0][j]=INF;
            }
            else{
                nxt[i][0][j]=l[i];
                sum[i][0][j]=p[i];
                mn[i][0][j]=s[i];
            }
        nxt[i][0][sz]=w[i];
        mx[i][0]=sum[i][0][sz]=s[i];
    }
    for (int j=1;j<24;j++){
        for (int i=0;i<n;i++)
            for (int k=0;k<=sz;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];
                if (k<sz)
                    mn[i][j][k]=min(mn[i][j-1][k],mn[u][j-1][k]-sum[i][j-1][k]);
                else
                    mx[i][j]=max(mx[i][j-1],mx[u][j-1]-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,cur=0;
    long long z=Z;
    while (x<N){
        while (cur<sz&&ve[cur]<=z)
            cur++;
        int j=(b?cur-1:sz);
        for (int i=(b?lg[max(10000000-z,0LL)]:23);i>=0;i--)
            if (nxt[x][i][j]!=-1)
                if ((b&&z<mn[x][i][j])||(!b&&z>=mx[x][i])){
                    z+=sum[x][i][j];
                    x=nxt[x][i][j];
                }
        b^=1;
    }
    return z;
}

Subtask #1
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 57 ms 419384 KB Output is correct
2 Correct 57 ms 419408 KB Output is correct
3 Correct 58 ms 425720 KB Output is correct
4 Correct 323 ms 611372 KB Output is correct
5 Correct 60 ms 425616 KB Output is correct
6 Correct 305 ms 611236 KB Output is correct

Subtask #2
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 59 ms 421844 KB Output is correct
2 Correct 3450 ms 1941156 KB Output is correct
3 Correct 3347 ms 1941600 KB Output is correct
4 Correct 3147 ms 1943128 KB Output is correct
5 Correct 2756 ms 1943128 KB Output is correct
6 Correct 3265 ms 1941588 KB Output is correct
7 Correct 3135 ms 1939800 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 60 ms 421712 KB Output is correct
2 Correct 380 ms 612676 KB Output is correct
3 Correct 397 ms 612928 KB Output is correct
4 Correct 332 ms 612248 KB Output is correct
5 Correct 321 ms 612160 KB Output is correct
6 Correct 401 ms 612424 KB Output is correct
7 Correct 382 ms 612176 KB Output is correct
8 Correct 328 ms 612356 KB Output is correct
9 Correct 228 ms 612120 KB Output is correct
10 Correct 346 ms 611996 KB Output is correct
11 Correct 379 ms 612336 KB Output is correct
12 Correct 568 ms 612376 KB Output is correct
13 Correct 491 ms 612180 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 60 ms 421712 KB Output is correct
2 Correct 380 ms 612676 KB Output is correct
3 Correct 397 ms 612928 KB Output is correct
4 Correct 332 ms 612248 KB Output is correct
5 Correct 321 ms 612160 KB Output is correct
6 Correct 401 ms 612424 KB Output is correct
7 Correct 382 ms 612176 KB Output is correct
8 Correct 328 ms 612356 KB Output is correct
9 Correct 228 ms 612120 KB Output is correct
10 Correct 346 ms 611996 KB Output is correct
11 Correct 379 ms 612336 KB Output is correct
12 Correct 568 ms 612376 KB Output is correct
13 Correct 491 ms 612180 KB Output is correct
14 Correct 56 ms 421712 KB Output is correct
15 Correct 379 ms 612444 KB Output is correct
16 Correct 413 ms 612712 KB Output is correct
17 Correct 404 ms 612124 KB Output is correct
18 Correct 393 ms 612176 KB Output is correct
19 Correct 399 ms 612380 KB Output is correct
20 Correct 467 ms 611920 KB Output is correct
21 Correct 401 ms 612244 KB Output is correct
22 Correct 402 ms 612180 KB Output is correct
23 Correct 400 ms 612176 KB Output is correct
24 Correct 587 ms 612432 KB Output is correct

Subtask #5
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 60 ms 421712 KB Output is correct
2 Correct 380 ms 612676 KB Output is correct
3 Correct 397 ms 612928 KB Output is correct
4 Correct 332 ms 612248 KB Output is correct
5 Correct 321 ms 612160 KB Output is correct
6 Correct 401 ms 612424 KB Output is correct
7 Correct 382 ms 612176 KB Output is correct
8 Correct 328 ms 612356 KB Output is correct
9 Correct 228 ms 612120 KB Output is correct
10 Correct 346 ms 611996 KB Output is correct
11 Correct 379 ms 612336 KB Output is correct
12 Correct 568 ms 612376 KB Output is correct
13 Correct 491 ms 612180 KB Output is correct
14 Correct 56 ms 421712 KB Output is correct
15 Correct 379 ms 612444 KB Output is correct
16 Correct 413 ms 612712 KB Output is correct
17 Correct 404 ms 612124 KB Output is correct
18 Correct 393 ms 612176 KB Output is correct
19 Correct 399 ms 612380 KB Output is correct
20 Correct 467 ms 611920 KB Output is correct
21 Correct 401 ms 612244 KB Output is correct
22 Correct 402 ms 612180 KB Output is correct
23 Correct 400 ms 612176 KB Output is correct
24 Correct 587 ms 612432 KB Output is correct
25 Correct 345 ms 611668 KB Output is correct
26 Correct 400 ms 612804 KB Output is correct
27 Correct 396 ms 612156 KB Output is correct
28 Correct 380 ms 612164 KB Output is correct
29 Correct 459 ms 612688 KB Output is correct
30 Correct 474 ms 612180 KB Output is correct
31 Correct 459 ms 612376 KB Output is correct
32 Correct 549 ms 612248 KB Output is correct
33 Correct 1474 ms 612420 KB Output is correct
34 Correct 1377 ms 612212 KB Output is correct
35 Correct 664 ms 612256 KB Output is correct

Subtask #6
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 59 ms 421844 KB Output is correct
2 Correct 3450 ms 1941156 KB Output is correct
3 Correct 3347 ms 1941600 KB Output is correct
4 Correct 3147 ms 1943128 KB Output is correct
5 Correct 2756 ms 1943128 KB Output is correct
6 Correct 3265 ms 1941588 KB Output is correct
7 Correct 3135 ms 1939800 KB Output is correct
8 Correct 60 ms 421712 KB Output is correct
9 Correct 380 ms 612676 KB Output is correct
10 Correct 397 ms 612928 KB Output is correct
11 Correct 332 ms 612248 KB Output is correct
12 Correct 321 ms 612160 KB Output is correct
13 Correct 401 ms 612424 KB Output is correct
14 Correct 382 ms 612176 KB Output is correct
15 Correct 328 ms 612356 KB Output is correct
16 Correct 228 ms 612120 KB Output is correct
17 Correct 346 ms 611996 KB Output is correct
18 Correct 379 ms 612336 KB Output is correct
19 Correct 568 ms 612376 KB Output is correct
20 Correct 491 ms 612180 KB Output is correct
21 Correct 56 ms 421712 KB Output is correct
22 Correct 379 ms 612444 KB Output is correct
23 Correct 413 ms 612712 KB Output is correct
24 Correct 404 ms 612124 KB Output is correct
25 Correct 393 ms 612176 KB Output is correct
26 Correct 399 ms 612380 KB Output is correct
27 Correct 467 ms 611920 KB Output is correct
28 Correct 401 ms 612244 KB Output is correct
29 Correct 402 ms 612180 KB Output is correct
30 Correct 400 ms 612176 KB Output is correct
31 Correct 587 ms 612432 KB Output is correct
32 Correct 345 ms 611668 KB Output is correct
33 Correct 400 ms 612804 KB Output is correct
34 Correct 396 ms 612156 KB Output is correct
35 Correct 380 ms 612164 KB Output is correct
36 Correct 459 ms 612688 KB Output is correct
37 Correct 474 ms 612180 KB Output is correct
38 Correct 459 ms 612376 KB Output is correct
39 Correct 549 ms 612248 KB Output is correct
40 Correct 1474 ms 612420 KB Output is correct
41 Correct 1377 ms 612212 KB Output is correct
42 Correct 664 ms 612256 KB Output is correct
43 Correct 55 ms 419152 KB Output is correct
44 Correct 59 ms 421568 KB Output is correct
45 Correct 3414 ms 1946436 KB Output is correct
46 Correct 3039 ms 1941716 KB Output is correct
47 Correct 3135 ms 1942260 KB Output is correct
48 Correct 2832 ms 1944288 KB Output is correct
49 Correct 3422 ms 1946332 KB Output is correct
50 Correct 3166 ms 1943936 KB Output is correct
51 Correct 2820 ms 1944508 KB Output is correct
52 Correct 3208 ms 1942040 KB Output is correct
53 Correct 4995 ms 1942740 KB Output is correct
54 Correct 4874 ms 1944092 KB Output is correct
55 Correct 4652 ms 1943036 KB Output is correct
56 Correct 5488 ms 1943500 KB Output is correct
57 Correct 5327 ms 1943504 KB Output is correct
58 Correct 6163 ms 1943880 KB Output is correct
59 Correct 5923 ms 1943756 KB Output is correct
60 Correct 5144 ms 1942848 KB Output is correct
61 Correct 4836 ms 1941600 KB Output is correct