Submission #774297

# Submission time Handle Problem Language Result Execution time Memory
774297 2023-07-05T13:44:48 Z teokakabadze Cave (IOI13_cave) C++17
100 / 100
312 ms 536 KB
#include "cave.h"
#define n 50005

int a[n], k, c, l, r, p, i, j, f[n];

void exploreCave(int N) {

    int a[N], d[N];
    for(i = 0; i < N; i++)
    {
        for(j = 0; j < N; j++)
        if(!f[j]) a[j] = 0;
        p = tryCombination(a);
        if(p == i) k = 1;
        else k = 0;

        l = 0, r = N - 1;
        while(l < r)
        {
            c = (l + r) / 2;
            for(j = l; j <= c; j++)
            if(!f[j]) a[j] = 0;
            for(j = c + 1; j <= r; j++)
            if(!f[j]) a[j] = 1;
            p = tryCombination(a);
            if(p == i)
            {
                if(!k) l = c + 1;
                else r = c;
            }
            else
            {
                if(!k) r = c;
                else l = c + 1;
            }
        }
        d[l] = i, a[l] = k, f[l] = 1;
    }
    answer(a, d);
}
# Verdict Execution time Memory Grader output
1 Correct 118 ms 396 KB Output is correct
2 Correct 95 ms 392 KB Output is correct
3 Correct 180 ms 340 KB Output is correct
4 Correct 110 ms 388 KB Output is correct
5 Correct 154 ms 416 KB Output is correct
6 Correct 143 ms 400 KB Output is correct
7 Correct 155 ms 416 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 292 KB Output is correct
10 Correct 1 ms 284 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 144 ms 400 KB Output is correct
13 Correct 144 ms 440 KB Output is correct
14 Correct 155 ms 400 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 160 ms 412 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 160 ms 412 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 284 KB Output is correct
6 Correct 172 ms 420 KB Output is correct
7 Correct 204 ms 408 KB Output is correct
8 Correct 257 ms 416 KB Output is correct
9 Correct 311 ms 412 KB Output is correct
10 Correct 312 ms 340 KB Output is correct
11 Correct 198 ms 412 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 288 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 23 ms 356 KB Output is correct
21 Correct 1 ms 288 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 45 ms 340 KB Output is correct
24 Correct 42 ms 344 KB Output is correct
25 Correct 32 ms 340 KB Output is correct
26 Correct 1 ms 288 KB Output is correct
27 Correct 1 ms 288 KB Output is correct
28 Correct 24 ms 352 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 23 ms 340 KB Output is correct
31 Correct 22 ms 340 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 32 ms 268 KB Output is correct
36 Correct 30 ms 340 KB Output is correct
37 Correct 0 ms 212 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 118 ms 396 KB Output is correct
2 Correct 95 ms 392 KB Output is correct
3 Correct 180 ms 340 KB Output is correct
4 Correct 110 ms 388 KB Output is correct
5 Correct 154 ms 416 KB Output is correct
6 Correct 143 ms 400 KB Output is correct
7 Correct 155 ms 416 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 292 KB Output is correct
10 Correct 1 ms 284 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 144 ms 400 KB Output is correct
13 Correct 144 ms 440 KB Output is correct
14 Correct 155 ms 400 KB Output is correct
15 Correct 160 ms 412 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 160 ms 412 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 ms 284 KB Output is correct
20 Correct 172 ms 420 KB Output is correct
21 Correct 204 ms 408 KB Output is correct
22 Correct 257 ms 416 KB Output is correct
23 Correct 311 ms 412 KB Output is correct
24 Correct 312 ms 340 KB Output is correct
25 Correct 198 ms 412 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 0 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 212 KB Output is correct
38 Correct 1 ms 212 KB Output is correct
39 Correct 1 ms 212 KB Output is correct
40 Correct 1 ms 212 KB Output is correct
41 Correct 1 ms 212 KB Output is correct
42 Correct 1 ms 212 KB Output is correct
43 Correct 1 ms 288 KB Output is correct
44 Correct 1 ms 212 KB Output is correct
45 Correct 23 ms 356 KB Output is correct
46 Correct 1 ms 288 KB Output is correct
47 Correct 1 ms 212 KB Output is correct
48 Correct 45 ms 340 KB Output is correct
49 Correct 42 ms 344 KB Output is correct
50 Correct 32 ms 340 KB Output is correct
51 Correct 1 ms 288 KB Output is correct
52 Correct 1 ms 288 KB Output is correct
53 Correct 24 ms 352 KB Output is correct
54 Correct 1 ms 212 KB Output is correct
55 Correct 23 ms 340 KB Output is correct
56 Correct 22 ms 340 KB Output is correct
57 Correct 1 ms 212 KB Output is correct
58 Correct 1 ms 212 KB Output is correct
59 Correct 1 ms 212 KB Output is correct
60 Correct 32 ms 268 KB Output is correct
61 Correct 30 ms 340 KB Output is correct
62 Correct 0 ms 212 KB Output is correct
63 Correct 97 ms 392 KB Output is correct
64 Correct 99 ms 400 KB Output is correct
65 Correct 186 ms 416 KB Output is correct
66 Correct 114 ms 296 KB Output is correct
67 Correct 167 ms 416 KB Output is correct
68 Correct 165 ms 408 KB Output is correct
69 Correct 169 ms 408 KB Output is correct
70 Correct 1 ms 284 KB Output is correct
71 Correct 1 ms 284 KB Output is correct
72 Correct 161 ms 412 KB Output is correct
73 Correct 149 ms 412 KB Output is correct
74 Correct 158 ms 536 KB Output is correct
75 Correct 160 ms 416 KB Output is correct
76 Correct 1 ms 212 KB Output is correct
77 Correct 1 ms 212 KB Output is correct
78 Correct 159 ms 408 KB Output is correct
79 Correct 196 ms 396 KB Output is correct
80 Correct 263 ms 412 KB Output is correct
81 Correct 241 ms 412 KB Output is correct
82 Correct 270 ms 412 KB Output is correct
83 Correct 207 ms 412 KB Output is correct
84 Correct 1 ms 212 KB Output is correct
85 Correct 23 ms 356 KB Output is correct
86 Correct 148 ms 408 KB Output is correct
87 Correct 1 ms 212 KB Output is correct
88 Correct 4 ms 212 KB Output is correct
89 Correct 30 ms 340 KB Output is correct
90 Correct 30 ms 340 KB Output is correct
91 Correct 30 ms 296 KB Output is correct
92 Correct 236 ms 428 KB Output is correct
93 Correct 248 ms 428 KB Output is correct
94 Correct 261 ms 424 KB Output is correct
95 Correct 1 ms 212 KB Output is correct
96 Correct 1 ms 212 KB Output is correct
97 Correct 145 ms 532 KB Output is correct
98 Correct 22 ms 356 KB Output is correct
99 Correct 143 ms 412 KB Output is correct
100 Correct 1 ms 212 KB Output is correct
101 Correct 23 ms 360 KB Output is correct
102 Correct 23 ms 356 KB Output is correct
103 Correct 174 ms 416 KB Output is correct
104 Correct 1 ms 212 KB Output is correct
105 Correct 1 ms 212 KB Output is correct
106 Correct 1 ms 212 KB Output is correct
107 Correct 30 ms 336 KB Output is correct
108 Correct 33 ms 340 KB Output is correct
109 Correct 236 ms 428 KB Output is correct
110 Correct 241 ms 416 KB Output is correct
111 Correct 1 ms 212 KB Output is correct