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Submission #964138

# Submission time Handle Problem Language Result Execution time Memory
964138 2024-04-16T11:06:50 Z maxFedorchuk Cave (IOI13_cave) C++17
100 / 100
 691 ms 768 KB 
#include <bits/stdc++.h>
#include <cave.h>

using namespace std;

const long long MX=5e3+10;
int zal[MX],pol[MX];
int n;

void cnt(int in)
{
    int zap[n];

    for(int i=0;i<n;i++)
    {
        zap[i]=(pol[i]==-1?0:pol[i]);
    }
    int rt=tryCombination(zap),ndc;
    if(rt==-1)
    {
        rt=n;
    }

    if(rt>in)
    {
        ndc=0;
    }
    else
    {
        ndc=1;
    }


    int l=0,r=n-1;
    while(l<r)
    {
        int mid=(l+r)/2;

        for(int i=0;i<n;i++)
        {
            zap[i]=pol[i];
            if(zap[i]==-1)
            {
                if(l<=i && i<=mid)
                {
                    zap[i]=ndc;
                }
                else
                {
                    zap[i]=(ndc^1);
                }
            }
        }

        rt=tryCombination(zap);
        if(rt==-1)
        {
            rt=n;
        }

        if(rt>in)
        {
            r=mid;
        }
        else
        {
            l=mid+1;
        }
    }

    zal[r]=in;
    pol[r]=ndc;
}

void exploreCave(int N)
{
    n=N;

    for(int i=0;i<n;i++)
    {
        pol[i]=-1;
        zal[i]=-1;
    }

    for(int i=0;i<n;i++)
    {
        cnt(i);
    }

    int anspol[n],anszal[n];
    for(int i=0;i<n;i++)
    {
        anspol[i]=pol[i];
        anszal[i]=zal[i];
    }

    answer(anspol,anszal);
}

Subtask #1
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 296 ms 520 KB Output is correct
2 Correct 286 ms 344 KB Output is correct
3 Correct 414 ms 556 KB Output is correct
4 Correct 277 ms 544 KB Output is correct
5 Correct 443 ms 576 KB Output is correct
6 Correct 419 ms 556 KB Output is correct
7 Correct 470 ms 560 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 1 ms 600 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 427 ms 344 KB Output is correct
13 Correct 435 ms 568 KB Output is correct
14 Correct 459 ms 560 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 464 ms 536 KB Output is correct
2 Correct 1 ms 344 KB Output is correct
3 Correct 454 ms 568 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 466 ms 556 KB Output is correct
7 Correct 445 ms 556 KB Output is correct
8 Correct 669 ms 560 KB Output is correct
9 Correct 617 ms 556 KB Output is correct
10 Correct 630 ms 556 KB Output is correct
11 Correct 417 ms 344 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 440 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct

Subtask #4
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 440 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 57 ms 600 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 79 ms 504 KB Output is correct
24 Correct 88 ms 484 KB Output is correct
25 Correct 92 ms 460 KB Output is correct
26 Correct 1 ms 348 KB Output is correct
27 Correct 1 ms 348 KB Output is correct
28 Correct 69 ms 504 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 64 ms 484 KB Output is correct
31 Correct 59 ms 344 KB Output is correct
32 Correct 1 ms 448 KB Output is correct
33 Correct 1 ms 600 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 76 ms 504 KB Output is correct
36 Correct 87 ms 452 KB Output is correct
37 Correct 1 ms 344 KB Output is correct

Subtask #5
24.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 296 ms 520 KB Output is correct
2 Correct 286 ms 344 KB Output is correct
3 Correct 414 ms 556 KB Output is correct
4 Correct 277 ms 544 KB Output is correct
5 Correct 443 ms 576 KB Output is correct
6 Correct 419 ms 556 KB Output is correct
7 Correct 470 ms 560 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 1 ms 600 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 427 ms 344 KB Output is correct
13 Correct 435 ms 568 KB Output is correct
14 Correct 459 ms 560 KB Output is correct
15 Correct 464 ms 536 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 454 ms 568 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 ms 344 KB Output is correct
20 Correct 466 ms 556 KB Output is correct
21 Correct 445 ms 556 KB Output is correct
22 Correct 669 ms 560 KB Output is correct
23 Correct 617 ms 556 KB Output is correct
24 Correct 630 ms 556 KB Output is correct
25 Correct 417 ms 344 KB Output is correct
26 Correct 1 ms 344 KB Output is correct
27 Correct 0 ms 344 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 440 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 1 ms 344 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 1 ms 344 KB Output is correct
38 Correct 1 ms 348 KB Output is correct
39 Correct 1 ms 348 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 1 ms 348 KB Output is correct
43 Correct 1 ms 348 KB Output is correct
44 Correct 1 ms 348 KB Output is correct
45 Correct 57 ms 600 KB Output is correct
46 Correct 1 ms 348 KB Output is correct
47 Correct 1 ms 348 KB Output is correct
48 Correct 79 ms 504 KB Output is correct
49 Correct 88 ms 484 KB Output is correct
50 Correct 92 ms 460 KB Output is correct
51 Correct 1 ms 348 KB Output is correct
52 Correct 1 ms 348 KB Output is correct
53 Correct 69 ms 504 KB Output is correct
54 Correct 1 ms 348 KB Output is correct
55 Correct 64 ms 484 KB Output is correct
56 Correct 59 ms 344 KB Output is correct
57 Correct 1 ms 448 KB Output is correct
58 Correct 1 ms 600 KB Output is correct
59 Correct 0 ms 348 KB Output is correct
60 Correct 76 ms 504 KB Output is correct
61 Correct 87 ms 452 KB Output is correct
62 Correct 1 ms 344 KB Output is correct
63 Correct 277 ms 596 KB Output is correct
64 Correct 272 ms 544 KB Output is correct
65 Correct 440 ms 560 KB Output is correct
66 Correct 286 ms 348 KB Output is correct
67 Correct 440 ms 556 KB Output is correct
68 Correct 411 ms 344 KB Output is correct
69 Correct 439 ms 600 KB Output is correct
70 Correct 0 ms 440 KB Output is correct
71 Correct 0 ms 348 KB Output is correct
72 Correct 439 ms 556 KB Output is correct
73 Correct 406 ms 572 KB Output is correct
74 Correct 422 ms 560 KB Output is correct
75 Correct 414 ms 560 KB Output is correct
76 Correct 0 ms 348 KB Output is correct
77 Correct 0 ms 600 KB Output is correct
78 Correct 441 ms 732 KB Output is correct
79 Correct 467 ms 560 KB Output is correct
80 Correct 626 ms 560 KB Output is correct
81 Correct 621 ms 560 KB Output is correct
82 Correct 623 ms 560 KB Output is correct
83 Correct 407 ms 560 KB Output is correct
84 Correct 1 ms 344 KB Output is correct
85 Correct 68 ms 484 KB Output is correct
86 Correct 398 ms 560 KB Output is correct
87 Correct 1 ms 348 KB Output is correct
88 Correct 1 ms 348 KB Output is correct
89 Correct 80 ms 484 KB Output is correct
90 Correct 79 ms 488 KB Output is correct
91 Correct 76 ms 484 KB Output is correct
92 Correct 616 ms 560 KB Output is correct
93 Correct 624 ms 560 KB Output is correct
94 Correct 619 ms 568 KB Output is correct
95 Correct 1 ms 344 KB Output is correct
96 Correct 1 ms 348 KB Output is correct
97 Correct 430 ms 560 KB Output is correct
98 Correct 58 ms 348 KB Output is correct
99 Correct 421 ms 560 KB Output is correct
100 Correct 1 ms 344 KB Output is correct
101 Correct 60 ms 484 KB Output is correct
102 Correct 73 ms 488 KB Output is correct
103 Correct 403 ms 768 KB Output is correct
104 Correct 1 ms 344 KB Output is correct
105 Correct 1 ms 348 KB Output is correct
106 Correct 1 ms 348 KB Output is correct
107 Correct 76 ms 488 KB Output is correct
108 Correct 93 ms 488 KB Output is correct
109 Correct 612 ms 344 KB Output is correct
110 Correct 691 ms 556 KB Output is correct
111 Correct 1 ms 344 KB Output is correct