oj.uz

Submission #929105

# Submission time Handle Problem Language Result Execution time Memory
929105 2024-02-17T17:24:15 Z abcvuitunggio Dungeons Game (IOI21_dungeons) C++17
100 / 100
 6720 ms 1946580 KB 
#include "dungeons.h"
#include <bits/stdc++.h>
using namespace std;
const int base=6,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 58 ms 419252 KB Output is correct
2 Correct 56 ms 419412 KB Output is correct
3 Correct 59 ms 425616 KB Output is correct
4 Correct 338 ms 611376 KB Output is correct
5 Correct 60 ms 425812 KB Output is correct
6 Correct 357 ms 611408 KB Output is correct

Subtask #2
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 59 ms 421968 KB Output is correct
2 Correct 3454 ms 1941404 KB Output is correct
3 Correct 3594 ms 1941584 KB Output is correct
4 Correct 3742 ms 1943124 KB Output is correct
5 Correct 3103 ms 1943008 KB Output is correct
6 Correct 3397 ms 1941804 KB Output is correct
7 Correct 3446 ms 1939540 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 77 ms 421592 KB Output is correct
2 Correct 403 ms 612628 KB Output is correct
3 Correct 397 ms 612932 KB Output is correct
4 Correct 342 ms 612252 KB Output is correct
5 Correct 316 ms 611952 KB Output is correct
6 Correct 394 ms 612344 KB Output is correct
7 Correct 396 ms 612380 KB Output is correct
8 Correct 335 ms 612004 KB Output is correct
9 Correct 230 ms 611924 KB Output is correct
10 Correct 322 ms 611920 KB Output is correct
11 Correct 385 ms 612352 KB Output is correct
12 Correct 585 ms 612376 KB Output is correct
13 Correct 501 ms 612380 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 77 ms 421592 KB Output is correct
2 Correct 403 ms 612628 KB Output is correct
3 Correct 397 ms 612932 KB Output is correct
4 Correct 342 ms 612252 KB Output is correct
5 Correct 316 ms 611952 KB Output is correct
6 Correct 394 ms 612344 KB Output is correct
7 Correct 396 ms 612380 KB Output is correct
8 Correct 335 ms 612004 KB Output is correct
9 Correct 230 ms 611924 KB Output is correct
10 Correct 322 ms 611920 KB Output is correct
11 Correct 385 ms 612352 KB Output is correct
12 Correct 585 ms 612376 KB Output is correct
13 Correct 501 ms 612380 KB Output is correct
14 Correct 70 ms 421640 KB Output is correct
15 Correct 447 ms 612456 KB Output is correct
16 Correct 396 ms 612628 KB Output is correct
17 Correct 429 ms 612144 KB Output is correct
18 Correct 447 ms 612180 KB Output is correct
19 Correct 396 ms 612380 KB Output is correct
20 Correct 472 ms 611924 KB Output is correct
21 Correct 436 ms 612168 KB Output is correct
22 Correct 366 ms 612248 KB Output is correct
23 Correct 390 ms 612288 KB Output is correct
24 Correct 583 ms 612380 KB Output is correct

Subtask #5
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 77 ms 421592 KB Output is correct
2 Correct 403 ms 612628 KB Output is correct
3 Correct 397 ms 612932 KB Output is correct
4 Correct 342 ms 612252 KB Output is correct
5 Correct 316 ms 611952 KB Output is correct
6 Correct 394 ms 612344 KB Output is correct
7 Correct 396 ms 612380 KB Output is correct
8 Correct 335 ms 612004 KB Output is correct
9 Correct 230 ms 611924 KB Output is correct
10 Correct 322 ms 611920 KB Output is correct
11 Correct 385 ms 612352 KB Output is correct
12 Correct 585 ms 612376 KB Output is correct
13 Correct 501 ms 612380 KB Output is correct
14 Correct 70 ms 421640 KB Output is correct
15 Correct 447 ms 612456 KB Output is correct
16 Correct 396 ms 612628 KB Output is correct
17 Correct 429 ms 612144 KB Output is correct
18 Correct 447 ms 612180 KB Output is correct
19 Correct 396 ms 612380 KB Output is correct
20 Correct 472 ms 611924 KB Output is correct
21 Correct 436 ms 612168 KB Output is correct
22 Correct 366 ms 612248 KB Output is correct
23 Correct 390 ms 612288 KB Output is correct
24 Correct 583 ms 612380 KB Output is correct
25 Correct 353 ms 611668 KB Output is correct
26 Correct 402 ms 612676 KB Output is correct
27 Correct 391 ms 612116 KB Output is correct
28 Correct 413 ms 612228 KB Output is correct
29 Correct 423 ms 612632 KB Output is correct
30 Correct 539 ms 612248 KB Output is correct
31 Correct 518 ms 612124 KB Output is correct
32 Correct 610 ms 612116 KB Output is correct
33 Correct 1235 ms 612176 KB Output is correct
34 Correct 1483 ms 612248 KB Output is correct
35 Correct 680 ms 612436 KB Output is correct

Subtask #6
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 59 ms 421968 KB Output is correct
2 Correct 3454 ms 1941404 KB Output is correct
3 Correct 3594 ms 1941584 KB Output is correct
4 Correct 3742 ms 1943124 KB Output is correct
5 Correct 3103 ms 1943008 KB Output is correct
6 Correct 3397 ms 1941804 KB Output is correct
7 Correct 3446 ms 1939540 KB Output is correct
8 Correct 77 ms 421592 KB Output is correct
9 Correct 403 ms 612628 KB Output is correct
10 Correct 397 ms 612932 KB Output is correct
11 Correct 342 ms 612252 KB Output is correct
12 Correct 316 ms 611952 KB Output is correct
13 Correct 394 ms 612344 KB Output is correct
14 Correct 396 ms 612380 KB Output is correct
15 Correct 335 ms 612004 KB Output is correct
16 Correct 230 ms 611924 KB Output is correct
17 Correct 322 ms 611920 KB Output is correct
18 Correct 385 ms 612352 KB Output is correct
19 Correct 585 ms 612376 KB Output is correct
20 Correct 501 ms 612380 KB Output is correct
21 Correct 70 ms 421640 KB Output is correct
22 Correct 447 ms 612456 KB Output is correct
23 Correct 396 ms 612628 KB Output is correct
24 Correct 429 ms 612144 KB Output is correct
25 Correct 447 ms 612180 KB Output is correct
26 Correct 396 ms 612380 KB Output is correct
27 Correct 472 ms 611924 KB Output is correct
28 Correct 436 ms 612168 KB Output is correct
29 Correct 366 ms 612248 KB Output is correct
30 Correct 390 ms 612288 KB Output is correct
31 Correct 583 ms 612380 KB Output is correct
32 Correct 353 ms 611668 KB Output is correct
33 Correct 402 ms 612676 KB Output is correct
34 Correct 391 ms 612116 KB Output is correct
35 Correct 413 ms 612228 KB Output is correct
36 Correct 423 ms 612632 KB Output is correct
37 Correct 539 ms 612248 KB Output is correct
38 Correct 518 ms 612124 KB Output is correct
39 Correct 610 ms 612116 KB Output is correct
40 Correct 1235 ms 612176 KB Output is correct
41 Correct 1483 ms 612248 KB Output is correct
42 Correct 680 ms 612436 KB Output is correct
43 Correct 59 ms 419356 KB Output is correct
44 Correct 56 ms 421548 KB Output is correct
45 Correct 3613 ms 1946580 KB Output is correct
46 Correct 3336 ms 1941848 KB Output is correct
47 Correct 3416 ms 1942096 KB Output is correct
48 Correct 2874 ms 1944124 KB Output is correct
49 Correct 3591 ms 1946324 KB Output is correct
50 Correct 3343 ms 1943916 KB Output is correct
51 Correct 2848 ms 1944272 KB Output is correct
52 Correct 3401 ms 1941972 KB Output is correct
53 Correct 5264 ms 1942948 KB Output is correct
54 Correct 4884 ms 1943888 KB Output is correct
55 Correct 4594 ms 1942860 KB Output is correct
56 Correct 5510 ms 1943500 KB Output is correct
57 Correct 5894 ms 1943244 KB Output is correct
58 Correct 6048 ms 1943408 KB Output is correct
59 Correct 6720 ms 1943760 KB Output is correct
60 Correct 4885 ms 1942988 KB Output is correct
61 Correct 4736 ms 1942992 KB Output is correct