oj.uz

Submission #929101

# Submission time Handle Problem Language Result Execution time Memory
929101 2024-02-17T17:19:37 Z abcvuitunggio Dungeons Game (IOI21_dungeons) C++17
100 / 100
 5690 ms 1905100 KB 
#include "dungeons.h"
#include <bits/stdc++.h>
using namespace std;
const int base=10,sz=9;
const long long INF=1e18;
int nxt[400001][24][sz+1];
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){
    S=s;
    P=p;
    for (int i=1;i<sz;i++)
        ve.push_back(ve.back()*base);
    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 (nxt[x][0][0]!=-1){
        while (cur<ve.size()&&ve[cur]<=z)
            cur++;
        int j=(b?cur-1:sz);
        for (int i=(b&&z>10000000?-1:23);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;
}

Compilation message

dungeons.cpp: In function 'long long int simulate(int, int)':
dungeons.cpp:49:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   49 |         while (cur<ve.size()&&ve[cur]<=z)
      |                ~~~^~~~~~~~~~

Subtask #1
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 102 ms 376656 KB Output is correct
2 Correct 72 ms 376896 KB Output is correct
3 Correct 75 ms 384336 KB Output is correct
4 Correct 438 ms 567636 KB Output is correct
5 Correct 77 ms 384340 KB Output is correct
6 Correct 367 ms 567608 KB Output is correct

Subtask #2
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 74 ms 380568 KB Output is correct
2 Correct 3767 ms 1895548 KB Output is correct
3 Correct 3669 ms 1897864 KB Output is correct
4 Correct 3383 ms 1899484 KB Output is correct
5 Correct 3012 ms 1900852 KB Output is correct
6 Correct 3539 ms 1900924 KB Output is correct
7 Correct 3429 ms 1899640 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 84 ms 380496 KB Output is correct
2 Correct 452 ms 569156 KB Output is correct
3 Correct 451 ms 569300 KB Output is correct
4 Correct 406 ms 568604 KB Output is correct
5 Correct 385 ms 568672 KB Output is correct
6 Correct 452 ms 568644 KB Output is correct
7 Correct 465 ms 568752 KB Output is correct
8 Correct 398 ms 568336 KB Output is correct
9 Correct 307 ms 568404 KB Output is correct
10 Correct 386 ms 568144 KB Output is correct
11 Correct 455 ms 568812 KB Output is correct
12 Correct 632 ms 569020 KB Output is correct
13 Correct 563 ms 568752 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 84 ms 380496 KB Output is correct
2 Correct 452 ms 569156 KB Output is correct
3 Correct 451 ms 569300 KB Output is correct
4 Correct 406 ms 568604 KB Output is correct
5 Correct 385 ms 568672 KB Output is correct
6 Correct 452 ms 568644 KB Output is correct
7 Correct 465 ms 568752 KB Output is correct
8 Correct 398 ms 568336 KB Output is correct
9 Correct 307 ms 568404 KB Output is correct
10 Correct 386 ms 568144 KB Output is correct
11 Correct 455 ms 568812 KB Output is correct
12 Correct 632 ms 569020 KB Output is correct
13 Correct 563 ms 568752 KB Output is correct
14 Correct 79 ms 380500 KB Output is correct
15 Correct 440 ms 568876 KB Output is correct
16 Correct 456 ms 569168 KB Output is correct
17 Correct 458 ms 568496 KB Output is correct
18 Correct 489 ms 568648 KB Output is correct
19 Correct 433 ms 571740 KB Output is correct
20 Correct 467 ms 570192 KB Output is correct
21 Correct 413 ms 573776 KB Output is correct
22 Correct 428 ms 573808 KB Output is correct
23 Correct 391 ms 573776 KB Output is correct
24 Correct 586 ms 573924 KB Output is correct

Subtask #5
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 84 ms 380496 KB Output is correct
2 Correct 452 ms 569156 KB Output is correct
3 Correct 451 ms 569300 KB Output is correct
4 Correct 406 ms 568604 KB Output is correct
5 Correct 385 ms 568672 KB Output is correct
6 Correct 452 ms 568644 KB Output is correct
7 Correct 465 ms 568752 KB Output is correct
8 Correct 398 ms 568336 KB Output is correct
9 Correct 307 ms 568404 KB Output is correct
10 Correct 386 ms 568144 KB Output is correct
11 Correct 455 ms 568812 KB Output is correct
12 Correct 632 ms 569020 KB Output is correct
13 Correct 563 ms 568752 KB Output is correct
14 Correct 79 ms 380500 KB Output is correct
15 Correct 440 ms 568876 KB Output is correct
16 Correct 456 ms 569168 KB Output is correct
17 Correct 458 ms 568496 KB Output is correct
18 Correct 489 ms 568648 KB Output is correct
19 Correct 433 ms 571740 KB Output is correct
20 Correct 467 ms 570192 KB Output is correct
21 Correct 413 ms 573776 KB Output is correct
22 Correct 428 ms 573808 KB Output is correct
23 Correct 391 ms 573776 KB Output is correct
24 Correct 586 ms 573924 KB Output is correct
25 Correct 348 ms 573244 KB Output is correct
26 Correct 379 ms 574148 KB Output is correct
27 Correct 365 ms 573536 KB Output is correct
28 Correct 358 ms 573764 KB Output is correct
29 Correct 399 ms 574184 KB Output is correct
30 Correct 429 ms 573936 KB Output is correct
31 Correct 461 ms 573700 KB Output is correct
32 Correct 537 ms 574032 KB Output is correct
33 Correct 1373 ms 573792 KB Output is correct
34 Correct 1294 ms 573804 KB Output is correct
35 Correct 680 ms 573760 KB Output is correct

Subtask #6
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 74 ms 380568 KB Output is correct
2 Correct 3767 ms 1895548 KB Output is correct
3 Correct 3669 ms 1897864 KB Output is correct
4 Correct 3383 ms 1899484 KB Output is correct
5 Correct 3012 ms 1900852 KB Output is correct
6 Correct 3539 ms 1900924 KB Output is correct
7 Correct 3429 ms 1899640 KB Output is correct
8 Correct 84 ms 380496 KB Output is correct
9 Correct 452 ms 569156 KB Output is correct
10 Correct 451 ms 569300 KB Output is correct
11 Correct 406 ms 568604 KB Output is correct
12 Correct 385 ms 568672 KB Output is correct
13 Correct 452 ms 568644 KB Output is correct
14 Correct 465 ms 568752 KB Output is correct
15 Correct 398 ms 568336 KB Output is correct
16 Correct 307 ms 568404 KB Output is correct
17 Correct 386 ms 568144 KB Output is correct
18 Correct 455 ms 568812 KB Output is correct
19 Correct 632 ms 569020 KB Output is correct
20 Correct 563 ms 568752 KB Output is correct
21 Correct 79 ms 380500 KB Output is correct
22 Correct 440 ms 568876 KB Output is correct
23 Correct 456 ms 569168 KB Output is correct
24 Correct 458 ms 568496 KB Output is correct
25 Correct 489 ms 568648 KB Output is correct
26 Correct 433 ms 571740 KB Output is correct
27 Correct 467 ms 570192 KB Output is correct
28 Correct 413 ms 573776 KB Output is correct
29 Correct 428 ms 573808 KB Output is correct
30 Correct 391 ms 573776 KB Output is correct
31 Correct 586 ms 573924 KB Output is correct
32 Correct 348 ms 573244 KB Output is correct
33 Correct 379 ms 574148 KB Output is correct
34 Correct 365 ms 573536 KB Output is correct
35 Correct 358 ms 573764 KB Output is correct
36 Correct 399 ms 574184 KB Output is correct
37 Correct 429 ms 573936 KB Output is correct
38 Correct 461 ms 573700 KB Output is correct
39 Correct 537 ms 574032 KB Output is correct
40 Correct 1373 ms 573792 KB Output is correct
41 Correct 1294 ms 573804 KB Output is correct
42 Correct 680 ms 573760 KB Output is correct
43 Correct 45 ms 380776 KB Output is correct
44 Correct 45 ms 383168 KB Output is correct
45 Correct 3267 ms 1898508 KB Output is correct
46 Correct 2936 ms 1899608 KB Output is correct
47 Correct 3060 ms 1900944 KB Output is correct
48 Correct 2811 ms 1902276 KB Output is correct
49 Correct 3325 ms 1903144 KB Output is correct
50 Correct 3081 ms 1903352 KB Output is correct
51 Correct 2670 ms 1903620 KB Output is correct
52 Correct 3146 ms 1901824 KB Output is correct
53 Correct 4907 ms 1902600 KB Output is correct
54 Correct 4678 ms 1905100 KB Output is correct
55 Correct 4460 ms 1903744 KB Output is correct
56 Correct 5324 ms 1904388 KB Output is correct
57 Correct 5092 ms 1904388 KB Output is correct
58 Correct 5690 ms 1904512 KB Output is correct
59 Correct 5639 ms 1904748 KB Output is correct
60 Correct 5097 ms 1903880 KB Output is correct
61 Correct 4647 ms 1903944 KB Output is correct