Submission #784720

# Submission time Handle Problem Language Result Execution time Memory
784720 2023-07-16T12:54:38 Z angels Cave (IOI13_cave) C++17
100 / 100
211 ms 544 KB
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#include <bits/stdc++.h>
#include "cave.h"

using namespace std;
bool visited[5001];
int R[5001], D[5001];

void change(int start, int end)
{
    for(int i=start; i<=end; i++)
    {
        if(!visited[i])
        {
            if(R[i]==0)
                R[i]=1;
            else
                R[i]=0;
        }
    }
}
void exploreCave(int N)
{
    int n=N;
    memset(R, 0, sizeof(R));
    for(int i=0; i<n; i++)
    {
        int x=tryCombination(R);
        int kiki, kiki1;
        if(x>i || x==-1)
            kiki=0;
        else 
            kiki=1;
        int start=0, end=n-1;
        while(start<end)
        {
            int mid=(start+end)/2;
            change(start, mid);
            x=tryCombination(R);
            if(x>i || x==-1)
                kiki1=0;
            else
                kiki1=1;
            change(start, mid);
            if(kiki==kiki1)
                start=mid+1;
            else
                end=mid;
        }
        R[start]=kiki;
        D[start]=i;
        visited[start]=true;
    }
    answer(R, D);
}
# Verdict Execution time Memory Grader output
1 Correct 83 ms 312 KB Output is correct
2 Correct 83 ms 420 KB Output is correct
3 Correct 128 ms 544 KB Output is correct
4 Correct 99 ms 404 KB Output is correct
5 Correct 166 ms 416 KB Output is correct
6 Correct 126 ms 416 KB Output is correct
7 Correct 168 ms 412 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 0 ms 308 KB Output is correct
12 Correct 124 ms 416 KB Output is correct
13 Correct 129 ms 412 KB Output is correct
14 Correct 122 ms 408 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 184 ms 424 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 147 ms 416 KB Output is correct
4 Correct 1 ms 300 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 165 ms 416 KB Output is correct
7 Correct 145 ms 460 KB Output is correct
8 Correct 211 ms 412 KB Output is correct
9 Correct 199 ms 340 KB Output is correct
10 Correct 199 ms 416 KB Output is correct
11 Correct 135 ms 416 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 300 KB Output is correct
4 Correct 0 ms 300 KB Output is correct
5 Correct 1 ms 300 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 304 KB Output is correct
9 Correct 0 ms 296 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 300 KB Output is correct
4 Correct 0 ms 300 KB Output is correct
5 Correct 1 ms 300 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 304 KB Output is correct
9 Correct 0 ms 296 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 23 ms 340 KB Output is correct
21 Correct 1 ms 308 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 27 ms 340 KB Output is correct
24 Correct 27 ms 340 KB Output is correct
25 Correct 27 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 19 ms 320 KB Output is correct
29 Correct 1 ms 304 KB Output is correct
30 Correct 20 ms 360 KB Output is correct
31 Correct 20 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 308 KB Output is correct
35 Correct 27 ms 340 KB Output is correct
36 Correct 27 ms 340 KB Output is correct
37 Correct 1 ms 340 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 83 ms 312 KB Output is correct
2 Correct 83 ms 420 KB Output is correct
3 Correct 128 ms 544 KB Output is correct
4 Correct 99 ms 404 KB Output is correct
5 Correct 166 ms 416 KB Output is correct
6 Correct 126 ms 416 KB Output is correct
7 Correct 168 ms 412 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 0 ms 308 KB Output is correct
12 Correct 124 ms 416 KB Output is correct
13 Correct 129 ms 412 KB Output is correct
14 Correct 122 ms 408 KB Output is correct
15 Correct 184 ms 424 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 147 ms 416 KB Output is correct
18 Correct 1 ms 300 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 165 ms 416 KB Output is correct
21 Correct 145 ms 460 KB Output is correct
22 Correct 211 ms 412 KB Output is correct
23 Correct 199 ms 340 KB Output is correct
24 Correct 199 ms 416 KB Output is correct
25 Correct 135 ms 416 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 300 KB Output is correct
29 Correct 0 ms 300 KB Output is correct
30 Correct 1 ms 300 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 304 KB Output is correct
34 Correct 0 ms 296 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 340 KB Output is correct
38 Correct 1 ms 340 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 1 ms 340 KB Output is correct
43 Correct 1 ms 340 KB Output is correct
44 Correct 1 ms 340 KB Output is correct
45 Correct 23 ms 340 KB Output is correct
46 Correct 1 ms 308 KB Output is correct
47 Correct 1 ms 340 KB Output is correct
48 Correct 27 ms 340 KB Output is correct
49 Correct 27 ms 340 KB Output is correct
50 Correct 27 ms 340 KB Output is correct
51 Correct 1 ms 340 KB Output is correct
52 Correct 1 ms 340 KB Output is correct
53 Correct 19 ms 320 KB Output is correct
54 Correct 1 ms 304 KB Output is correct
55 Correct 20 ms 360 KB Output is correct
56 Correct 20 ms 340 KB Output is correct
57 Correct 1 ms 340 KB Output is correct
58 Correct 1 ms 340 KB Output is correct
59 Correct 1 ms 308 KB Output is correct
60 Correct 27 ms 340 KB Output is correct
61 Correct 27 ms 340 KB Output is correct
62 Correct 1 ms 340 KB Output is correct
63 Correct 82 ms 416 KB Output is correct
64 Correct 82 ms 404 KB Output is correct
65 Correct 134 ms 536 KB Output is correct
66 Correct 86 ms 404 KB Output is correct
67 Correct 170 ms 416 KB Output is correct
68 Correct 130 ms 412 KB Output is correct
69 Correct 177 ms 484 KB Output is correct
70 Correct 1 ms 340 KB Output is correct
71 Correct 1 ms 308 KB Output is correct
72 Correct 125 ms 420 KB Output is correct
73 Correct 127 ms 412 KB Output is correct
74 Correct 124 ms 404 KB Output is correct
75 Correct 150 ms 424 KB Output is correct
76 Correct 1 ms 340 KB Output is correct
77 Correct 0 ms 340 KB Output is correct
78 Correct 170 ms 412 KB Output is correct
79 Correct 136 ms 424 KB Output is correct
80 Correct 200 ms 340 KB Output is correct
81 Correct 197 ms 340 KB Output is correct
82 Correct 208 ms 412 KB Output is correct
83 Correct 136 ms 424 KB Output is correct
84 Correct 1 ms 340 KB Output is correct
85 Correct 20 ms 340 KB Output is correct
86 Correct 132 ms 468 KB Output is correct
87 Correct 1 ms 340 KB Output is correct
88 Correct 1 ms 304 KB Output is correct
89 Correct 27 ms 468 KB Output is correct
90 Correct 28 ms 340 KB Output is correct
91 Correct 27 ms 384 KB Output is correct
92 Correct 187 ms 312 KB Output is correct
93 Correct 193 ms 420 KB Output is correct
94 Correct 199 ms 416 KB Output is correct
95 Correct 1 ms 340 KB Output is correct
96 Correct 1 ms 340 KB Output is correct
97 Correct 125 ms 420 KB Output is correct
98 Correct 19 ms 384 KB Output is correct
99 Correct 123 ms 420 KB Output is correct
100 Correct 1 ms 340 KB Output is correct
101 Correct 20 ms 340 KB Output is correct
102 Correct 20 ms 340 KB Output is correct
103 Correct 127 ms 428 KB Output is correct
104 Correct 1 ms 340 KB Output is correct
105 Correct 1 ms 340 KB Output is correct
106 Correct 1 ms 340 KB Output is correct
107 Correct 30 ms 368 KB Output is correct
108 Correct 27 ms 316 KB Output is correct
109 Correct 192 ms 412 KB Output is correct
110 Correct 190 ms 340 KB Output is correct
111 Correct 1 ms 340 KB Output is correct