oj.uz

Submission #65013

# Submission time Handle Problem Language Result Execution time Memory
65013 2018-08-06T12:25:10 Z theknife2001 Cave (IOI13_cave) C++17
100 / 100
 893 ms 640 KB 
#include "cave.h"
#include <bits/stdc++.h>

using namespace std;
const int NN=5e3+55;
int a[NN];
int p[NN];
int d[NN];

void exploreCave(int n)
{
    memset(d,-1,sizeof d);
    memset(p, 0,sizeof p);
    for(int i=0;i<n;i++)
    {
        int x;
        for(int j=0;j<n;j++)
            a[j]=p[j];
        int q=tryCombination(a);
        if(q==-1)
            q=n;
        int l=0,r=n,mid;
//        cout<<q<<endl;
        while(l<r)
        {
            for(int j=0;j<n;j++)
                a[j]=p[j];
            mid=(l+r)/2;
            for(int j=0;j<mid;j++)
            {
                if(d[j]!=-1)
                    continue ;
                a[j]=1;
            }
            x=tryCombination(a);
            if(x==-1)
                x=n;
//            for(int j=0;j<n;j++)
//                cout<<a[j]<<' ';
//            cout<<endl;
//            cout<<mid<<' '<<x<<endl;
            if((q>i&&x==i)||(q==i&&x>i))
                r=mid;
            else
                l=mid+1;
        }
        if(q>i)
        {
            d[l-1]=i;
            p[l-1]=0;
        }
        else if(q==i)
        {
            d[l-1]=i;
            p[l-1]=1;
        }
//        for(int j=0;j<n;j++)
//            cout<<p[j]<<' ';
//        cout<<endl;
    }
    answer(p,d);
}

Subtask #1
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 394 ms 512 KB Output is correct
2 Correct 321 ms 512 KB Output is correct
3 Correct 563 ms 512 KB Output is correct
4 Correct 339 ms 452 KB Output is correct
5 Correct 548 ms 516 KB Output is correct
6 Correct 493 ms 508 KB Output is correct
7 Correct 594 ms 640 KB Output is correct
8 Correct 5 ms 512 KB Output is correct
9 Correct 5 ms 512 KB Output is correct
10 Correct 6 ms 384 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 476 ms 512 KB Output is correct
13 Correct 647 ms 508 KB Output is correct
14 Correct 442 ms 516 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 730 ms 640 KB Output is correct
2 Correct 5 ms 396 KB Output is correct
3 Correct 505 ms 528 KB Output is correct
4 Correct 6 ms 384 KB Output is correct
5 Correct 6 ms 384 KB Output is correct
6 Correct 794 ms 512 KB Output is correct
7 Correct 668 ms 512 KB Output is correct
8 Correct 849 ms 640 KB Output is correct
9 Correct 893 ms 532 KB Output is correct
10 Correct 759 ms 588 KB Output is correct
11 Correct 481 ms 640 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 512 KB Output is correct
3 Correct 5 ms 512 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 5 ms 512 KB Output is correct
6 Correct 6 ms 512 KB Output is correct
7 Correct 6 ms 384 KB Output is correct
8 Correct 6 ms 384 KB Output is correct
9 Correct 5 ms 452 KB Output is correct
10 Correct 6 ms 384 KB Output is correct
11 Correct 5 ms 452 KB Output is correct
12 Correct 6 ms 460 KB Output is correct
13 Correct 5 ms 512 KB Output is correct
14 Correct 5 ms 384 KB Output is correct

Subtask #4
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 512 KB Output is correct
3 Correct 5 ms 512 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 5 ms 512 KB Output is correct
6 Correct 6 ms 512 KB Output is correct
7 Correct 6 ms 384 KB Output is correct
8 Correct 6 ms 384 KB Output is correct
9 Correct 5 ms 452 KB Output is correct
10 Correct 6 ms 384 KB Output is correct
11 Correct 5 ms 452 KB Output is correct
12 Correct 6 ms 460 KB Output is correct
13 Correct 5 ms 512 KB Output is correct
14 Correct 5 ms 384 KB Output is correct
15 Correct 5 ms 384 KB Output is correct
16 Correct 5 ms 384 KB Output is correct
17 Correct 6 ms 384 KB Output is correct
18 Correct 5 ms 384 KB Output is correct
19 Correct 5 ms 512 KB Output is correct
20 Correct 97 ms 452 KB Output is correct
21 Correct 6 ms 512 KB Output is correct
22 Correct 5 ms 512 KB Output is correct
23 Correct 104 ms 512 KB Output is correct
24 Correct 108 ms 480 KB Output is correct
25 Correct 108 ms 512 KB Output is correct
26 Correct 6 ms 384 KB Output is correct
27 Correct 5 ms 512 KB Output is correct
28 Correct 67 ms 512 KB Output is correct
29 Correct 5 ms 384 KB Output is correct
30 Correct 65 ms 384 KB Output is correct
31 Correct 98 ms 480 KB Output is correct
32 Correct 6 ms 512 KB Output is correct
33 Correct 5 ms 384 KB Output is correct
34 Correct 5 ms 384 KB Output is correct
35 Correct 98 ms 384 KB Output is correct
36 Correct 118 ms 512 KB Output is correct
37 Correct 6 ms 420 KB Output is correct

Subtask #5
24.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 394 ms 512 KB Output is correct
2 Correct 321 ms 512 KB Output is correct
3 Correct 563 ms 512 KB Output is correct
4 Correct 339 ms 452 KB Output is correct
5 Correct 548 ms 516 KB Output is correct
6 Correct 493 ms 508 KB Output is correct
7 Correct 594 ms 640 KB Output is correct
8 Correct 5 ms 512 KB Output is correct
9 Correct 5 ms 512 KB Output is correct
10 Correct 6 ms 384 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 476 ms 512 KB Output is correct
13 Correct 647 ms 508 KB Output is correct
14 Correct 442 ms 516 KB Output is correct
15 Correct 730 ms 640 KB Output is correct
16 Correct 5 ms 396 KB Output is correct
17 Correct 505 ms 528 KB Output is correct
18 Correct 6 ms 384 KB Output is correct
19 Correct 6 ms 384 KB Output is correct
20 Correct 794 ms 512 KB Output is correct
21 Correct 668 ms 512 KB Output is correct
22 Correct 849 ms 640 KB Output is correct
23 Correct 893 ms 532 KB Output is correct
24 Correct 759 ms 588 KB Output is correct
25 Correct 481 ms 640 KB Output is correct
26 Correct 5 ms 384 KB Output is correct
27 Correct 5 ms 512 KB Output is correct
28 Correct 5 ms 512 KB Output is correct
29 Correct 5 ms 384 KB Output is correct
30 Correct 5 ms 512 KB Output is correct
31 Correct 6 ms 512 KB Output is correct
32 Correct 6 ms 384 KB Output is correct
33 Correct 6 ms 384 KB Output is correct
34 Correct 5 ms 452 KB Output is correct
35 Correct 6 ms 384 KB Output is correct
36 Correct 5 ms 452 KB Output is correct
37 Correct 6 ms 460 KB Output is correct
38 Correct 5 ms 512 KB Output is correct
39 Correct 5 ms 384 KB Output is correct
40 Correct 5 ms 384 KB Output is correct
41 Correct 5 ms 384 KB Output is correct
42 Correct 6 ms 384 KB Output is correct
43 Correct 5 ms 384 KB Output is correct
44 Correct 5 ms 512 KB Output is correct
45 Correct 97 ms 452 KB Output is correct
46 Correct 6 ms 512 KB Output is correct
47 Correct 5 ms 512 KB Output is correct
48 Correct 104 ms 512 KB Output is correct
49 Correct 108 ms 480 KB Output is correct
50 Correct 108 ms 512 KB Output is correct
51 Correct 6 ms 384 KB Output is correct
52 Correct 5 ms 512 KB Output is correct
53 Correct 67 ms 512 KB Output is correct
54 Correct 5 ms 384 KB Output is correct
55 Correct 65 ms 384 KB Output is correct
56 Correct 98 ms 480 KB Output is correct
57 Correct 6 ms 512 KB Output is correct
58 Correct 5 ms 384 KB Output is correct
59 Correct 5 ms 384 KB Output is correct
60 Correct 98 ms 384 KB Output is correct
61 Correct 118 ms 512 KB Output is correct
62 Correct 6 ms 420 KB Output is correct
63 Correct 318 ms 528 KB Output is correct
64 Correct 346 ms 512 KB Output is correct
65 Correct 555 ms 512 KB Output is correct
66 Correct 338 ms 512 KB Output is correct
67 Correct 555 ms 512 KB Output is correct
68 Correct 477 ms 512 KB Output is correct
69 Correct 592 ms 512 KB Output is correct
70 Correct 6 ms 512 KB Output is correct
71 Correct 5 ms 512 KB Output is correct
72 Correct 443 ms 512 KB Output is correct
73 Correct 493 ms 512 KB Output is correct
74 Correct 481 ms 640 KB Output is correct
75 Correct 494 ms 516 KB Output is correct
76 Correct 5 ms 384 KB Output is correct
77 Correct 6 ms 420 KB Output is correct
78 Correct 565 ms 508 KB Output is correct
79 Correct 554 ms 528 KB Output is correct
80 Correct 784 ms 640 KB Output is correct
81 Correct 719 ms 512 KB Output is correct
82 Correct 725 ms 512 KB Output is correct
83 Correct 500 ms 512 KB Output is correct
84 Correct 6 ms 452 KB Output is correct
85 Correct 64 ms 512 KB Output is correct
86 Correct 581 ms 512 KB Output is correct
87 Correct 5 ms 384 KB Output is correct
88 Correct 6 ms 384 KB Output is correct
89 Correct 120 ms 476 KB Output is correct
90 Correct 141 ms 512 KB Output is correct
91 Correct 134 ms 384 KB Output is correct
92 Correct 768 ms 512 KB Output is correct
93 Correct 740 ms 640 KB Output is correct
94 Correct 769 ms 512 KB Output is correct
95 Correct 6 ms 384 KB Output is correct
96 Correct 6 ms 384 KB Output is correct
97 Correct 566 ms 512 KB Output is correct
98 Correct 79 ms 476 KB Output is correct
99 Correct 514 ms 640 KB Output is correct
100 Correct 6 ms 512 KB Output is correct
101 Correct 72 ms 512 KB Output is correct
102 Correct 85 ms 512 KB Output is correct
103 Correct 420 ms 640 KB Output is correct
104 Correct 6 ms 384 KB Output is correct
105 Correct 6 ms 512 KB Output is correct
106 Correct 6 ms 384 KB Output is correct
107 Correct 125 ms 484 KB Output is correct
108 Correct 134 ms 492 KB Output is correct
109 Correct 720 ms 512 KB Output is correct
110 Correct 887 ms 520 KB Output is correct
111 Correct 6 ms 512 KB Output is correct