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답안 #1030339

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1030339 2024-07-22T02:55:22 Z 12345678 Colors (BOI20_colors) C++17
9 / 100
 1 ms 344 KB 
#include <bits/stdc++.h>

using namespace std;

const int nx=100;

int n, tmp, l, r, t, lst, x, dp[nx];

int query(int x)
{
    cout<<"? "<<x<<endl;
    cin>>tmp;
    return tmp;
}

int main()
{
    cin>>n;
    l=1, r=n+1;
    query(1);
    for (int i=1; i<n; i++)
    {
        if (i%2) r--, dp[r-l]=query(r);
        else l++, dp[r-l]=query(l);
        //cout<<"dis "<<r-l<<' '<<dp[r-l]<<'\n';
    }
    for (int i=1; i<=n; i++) if (dp[i]) return cout<<"= "<<i, 0;
    cout<<"= "<<n;
}

Subtask #1
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB OK (7 queries)
2 Correct 1 ms 344 KB OK (49 queries)
3 Correct 0 ms 344 KB OK (10 queries)
4 Correct 0 ms 344 KB OK (26 queries)
5 Correct 0 ms 344 KB OK (23 queries)
6 Correct 1 ms 344 KB OK (56 queries)
7 Correct 0 ms 344 KB OK (52 queries)
8 Correct 0 ms 344 KB OK (43 queries)
9 Correct 0 ms 344 KB OK (46 queries)
10 Correct 0 ms 344 KB OK (11 queries)
11 Correct 1 ms 344 KB OK (14 queries)
12 Correct 0 ms 344 KB OK (23 queries)
13 Correct 0 ms 344 KB OK (47 queries)
14 Correct 0 ms 344 KB OK (44 queries)
15 Correct 1 ms 344 KB OK (54 queries)
16 Correct 0 ms 344 KB OK (53 queries)
17 Correct 1 ms 344 KB OK (35 queries)
18 Correct 1 ms 344 KB OK (37 queries)
19 Correct 1 ms 344 KB OK (26 queries)
20 Correct 0 ms 344 KB OK (64 queries)
21 Correct 0 ms 344 KB OK (57 queries)
22 Correct 0 ms 344 KB OK (2 queries)
23 Correct 0 ms 344 KB OK (2 queries)
24 Correct 0 ms 344 KB OK (3 queries)
25 Correct 1 ms 344 KB OK (3 queries)
26 Correct 0 ms 344 KB OK (3 queries)
27 Correct 0 ms 344 KB OK (4 queries)
28 Correct 0 ms 344 KB OK (4 queries)
29 Correct 0 ms 344 KB OK (4 queries)
30 Correct 1 ms 344 KB OK (4 queries)
31 Correct 0 ms 344 KB OK (5 queries)
32 Correct 0 ms 344 KB OK (5 queries)
33 Correct 0 ms 344 KB OK (5 queries)
34 Correct 0 ms 344 KB OK (5 queries)
35 Correct 0 ms 344 KB OK (5 queries)
36 Correct 0 ms 344 KB OK (6 queries)
37 Correct 0 ms 344 KB OK (6 queries)
38 Correct 0 ms 344 KB OK (6 queries)
39 Correct 1 ms 344 KB OK (6 queries)
40 Correct 1 ms 344 KB OK (6 queries)
41 Correct 0 ms 344 KB OK (6 queries)
42 Correct 1 ms 344 KB OK (7 queries)
43 Correct 0 ms 344 KB OK (7 queries)
44 Correct 0 ms 344 KB OK (7 queries)
45 Correct 1 ms 344 KB OK (7 queries)
46 Correct 0 ms 344 KB OK (7 queries)
47 Correct 0 ms 344 KB OK (7 queries)
48 Correct 0 ms 344 KB OK (7 queries)
49 Correct 0 ms 344 KB OK (8 queries)
50 Correct 0 ms 344 KB OK (8 queries)
51 Correct 0 ms 344 KB OK (8 queries)
52 Correct 0 ms 344 KB OK (8 queries)
53 Correct 0 ms 344 KB OK (8 queries)
54 Correct 0 ms 344 KB OK (8 queries)
55 Correct 0 ms 344 KB OK (8 queries)
56 Correct 1 ms 344 KB OK (8 queries)
57 Correct 0 ms 344 KB OK (18 queries)
58 Correct 0 ms 344 KB OK (18 queries)
59 Correct 0 ms 344 KB OK (37 queries)
60 Correct 1 ms 344 KB OK (37 queries)
61 Correct 1 ms 344 KB OK (63 queries)
62 Correct 0 ms 344 KB OK (63 queries)
63 Correct 1 ms 340 KB OK (63 queries)
64 Correct 1 ms 344 KB OK (63 queries)
65 Correct 0 ms 344 KB OK (63 queries)
66 Correct 0 ms 344 KB OK (63 queries)
67 Correct 1 ms 344 KB OK (63 queries)
68 Correct 1 ms 344 KB OK (63 queries)
69 Correct 1 ms 344 KB OK (63 queries)
70 Correct 1 ms 344 KB OK (63 queries)

Subtask #2
0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB OK (7 queries)
2 Correct 1 ms 344 KB OK (49 queries)
3 Correct 0 ms 344 KB OK (10 queries)
4 Correct 0 ms 344 KB OK (26 queries)
5 Correct 0 ms 344 KB OK (23 queries)
6 Correct 1 ms 344 KB OK (56 queries)
7 Correct 0 ms 344 KB OK (52 queries)
8 Correct 0 ms 344 KB OK (43 queries)
9 Correct 0 ms 344 KB OK (46 queries)
10 Correct 0 ms 344 KB OK (11 queries)
11 Correct 1 ms 344 KB OK (14 queries)
12 Correct 0 ms 344 KB OK (23 queries)
13 Correct 0 ms 344 KB OK (47 queries)
14 Correct 0 ms 344 KB OK (44 queries)
15 Correct 1 ms 344 KB OK (54 queries)
16 Correct 0 ms 344 KB OK (53 queries)
17 Correct 1 ms 344 KB OK (35 queries)
18 Correct 1 ms 344 KB OK (37 queries)
19 Correct 1 ms 344 KB OK (26 queries)
20 Correct 0 ms 344 KB OK (64 queries)
21 Correct 0 ms 344 KB OK (57 queries)
22 Correct 0 ms 344 KB OK (2 queries)
23 Correct 0 ms 344 KB OK (2 queries)
24 Correct 0 ms 344 KB OK (3 queries)
25 Correct 1 ms 344 KB OK (3 queries)
26 Correct 0 ms 344 KB OK (3 queries)
27 Correct 0 ms 344 KB OK (4 queries)
28 Correct 0 ms 344 KB OK (4 queries)
29 Correct 0 ms 344 KB OK (4 queries)
30 Correct 1 ms 344 KB OK (4 queries)
31 Correct 0 ms 344 KB OK (5 queries)
32 Correct 0 ms 344 KB OK (5 queries)
33 Correct 0 ms 344 KB OK (5 queries)
34 Correct 0 ms 344 KB OK (5 queries)
35 Correct 0 ms 344 KB OK (5 queries)
36 Correct 0 ms 344 KB OK (6 queries)
37 Correct 0 ms 344 KB OK (6 queries)
38 Correct 0 ms 344 KB OK (6 queries)
39 Correct 1 ms 344 KB OK (6 queries)
40 Correct 1 ms 344 KB OK (6 queries)
41 Correct 0 ms 344 KB OK (6 queries)
42 Correct 1 ms 344 KB OK (7 queries)
43 Correct 0 ms 344 KB OK (7 queries)
44 Correct 0 ms 344 KB OK (7 queries)
45 Correct 1 ms 344 KB OK (7 queries)
46 Correct 0 ms 344 KB OK (7 queries)
47 Correct 0 ms 344 KB OK (7 queries)
48 Correct 0 ms 344 KB OK (7 queries)
49 Correct 0 ms 344 KB OK (8 queries)
50 Correct 0 ms 344 KB OK (8 queries)
51 Correct 0 ms 344 KB OK (8 queries)
52 Correct 0 ms 344 KB OK (8 queries)
53 Correct 0 ms 344 KB OK (8 queries)
54 Correct 0 ms 344 KB OK (8 queries)
55 Correct 0 ms 344 KB OK (8 queries)
56 Correct 1 ms 344 KB OK (8 queries)
57 Correct 0 ms 344 KB OK (18 queries)
58 Correct 0 ms 344 KB OK (18 queries)
59 Correct 0 ms 344 KB OK (37 queries)
60 Correct 1 ms 344 KB OK (37 queries)
61 Correct 1 ms 344 KB OK (63 queries)
62 Correct 0 ms 344 KB OK (63 queries)
63 Correct 1 ms 340 KB OK (63 queries)
64 Correct 1 ms 344 KB OK (63 queries)
65 Correct 0 ms 344 KB OK (63 queries)
66 Correct 0 ms 344 KB OK (63 queries)
67 Correct 1 ms 344 KB OK (63 queries)
68 Correct 1 ms 344 KB OK (63 queries)
69 Correct 1 ms 344 KB OK (63 queries)
70 Correct 1 ms 344 KB OK (63 queries)
71 Correct 1 ms 344 KB OK (18 queries)
72 Incorrect 0 ms 344 KB Integer parameter [name=k] equals to 0, violates the range [1, 123]
73 Halted 0 ms 0 KB -

Subtask #3
0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB OK (7 queries)
2 Correct 1 ms 344 KB OK (49 queries)
3 Correct 0 ms 344 KB OK (10 queries)
4 Correct 0 ms 344 KB OK (26 queries)
5 Correct 0 ms 344 KB OK (23 queries)
6 Correct 1 ms 344 KB OK (56 queries)
7 Correct 0 ms 344 KB OK (52 queries)
8 Correct 0 ms 344 KB OK (43 queries)
9 Correct 0 ms 344 KB OK (46 queries)
10 Correct 0 ms 344 KB OK (11 queries)
11 Correct 1 ms 344 KB OK (14 queries)
12 Correct 0 ms 344 KB OK (23 queries)
13 Correct 0 ms 344 KB OK (47 queries)
14 Correct 0 ms 344 KB OK (44 queries)
15 Correct 1 ms 344 KB OK (54 queries)
16 Correct 0 ms 344 KB OK (53 queries)
17 Correct 1 ms 344 KB OK (35 queries)
18 Correct 1 ms 344 KB OK (37 queries)
19 Correct 1 ms 344 KB OK (26 queries)
20 Correct 0 ms 344 KB OK (64 queries)
21 Correct 0 ms 344 KB OK (57 queries)
22 Correct 0 ms 344 KB OK (2 queries)
23 Correct 0 ms 344 KB OK (2 queries)
24 Correct 0 ms 344 KB OK (3 queries)
25 Correct 1 ms 344 KB OK (3 queries)
26 Correct 0 ms 344 KB OK (3 queries)
27 Correct 0 ms 344 KB OK (4 queries)
28 Correct 0 ms 344 KB OK (4 queries)
29 Correct 0 ms 344 KB OK (4 queries)
30 Correct 1 ms 344 KB OK (4 queries)
31 Correct 0 ms 344 KB OK (5 queries)
32 Correct 0 ms 344 KB OK (5 queries)
33 Correct 0 ms 344 KB OK (5 queries)
34 Correct 0 ms 344 KB OK (5 queries)
35 Correct 0 ms 344 KB OK (5 queries)
36 Correct 0 ms 344 KB OK (6 queries)
37 Correct 0 ms 344 KB OK (6 queries)
38 Correct 0 ms 344 KB OK (6 queries)
39 Correct 1 ms 344 KB OK (6 queries)
40 Correct 1 ms 344 KB OK (6 queries)
41 Correct 0 ms 344 KB OK (6 queries)
42 Correct 1 ms 344 KB OK (7 queries)
43 Correct 0 ms 344 KB OK (7 queries)
44 Correct 0 ms 344 KB OK (7 queries)
45 Correct 1 ms 344 KB OK (7 queries)
46 Correct 0 ms 344 KB OK (7 queries)
47 Correct 0 ms 344 KB OK (7 queries)
48 Correct 0 ms 344 KB OK (7 queries)
49 Correct 0 ms 344 KB OK (8 queries)
50 Correct 0 ms 344 KB OK (8 queries)
51 Correct 0 ms 344 KB OK (8 queries)
52 Correct 0 ms 344 KB OK (8 queries)
53 Correct 0 ms 344 KB OK (8 queries)
54 Correct 0 ms 344 KB OK (8 queries)
55 Correct 0 ms 344 KB OK (8 queries)
56 Correct 1 ms 344 KB OK (8 queries)
57 Correct 0 ms 344 KB OK (18 queries)
58 Correct 0 ms 344 KB OK (18 queries)
59 Correct 0 ms 344 KB OK (37 queries)
60 Correct 1 ms 344 KB OK (37 queries)
61 Correct 1 ms 344 KB OK (63 queries)
62 Correct 0 ms 344 KB OK (63 queries)
63 Correct 1 ms 340 KB OK (63 queries)
64 Correct 1 ms 344 KB OK (63 queries)
65 Correct 0 ms 344 KB OK (63 queries)
66 Correct 0 ms 344 KB OK (63 queries)
67 Correct 1 ms 344 KB OK (63 queries)
68 Correct 1 ms 344 KB OK (63 queries)
69 Correct 1 ms 344 KB OK (63 queries)
70 Correct 1 ms 344 KB OK (63 queries)
71 Correct 1 ms 344 KB OK (18 queries)
72 Incorrect 0 ms 344 KB Integer parameter [name=k] equals to 0, violates the range [1, 123]
73 Halted 0 ms 0 KB -

Subtask #4
0 / 24.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB OK (7 queries)
2 Correct 1 ms 344 KB OK (49 queries)
3 Correct 0 ms 344 KB OK (10 queries)
4 Correct 0 ms 344 KB OK (26 queries)
5 Correct 0 ms 344 KB OK (23 queries)
6 Correct 1 ms 344 KB OK (56 queries)
7 Correct 0 ms 344 KB OK (52 queries)
8 Correct 0 ms 344 KB OK (43 queries)
9 Correct 0 ms 344 KB OK (46 queries)
10 Correct 0 ms 344 KB OK (11 queries)
11 Correct 1 ms 344 KB OK (14 queries)
12 Correct 0 ms 344 KB OK (23 queries)
13 Correct 0 ms 344 KB OK (47 queries)
14 Correct 0 ms 344 KB OK (44 queries)
15 Correct 1 ms 344 KB OK (54 queries)
16 Correct 0 ms 344 KB OK (53 queries)
17 Correct 1 ms 344 KB OK (35 queries)
18 Correct 1 ms 344 KB OK (37 queries)
19 Correct 1 ms 344 KB OK (26 queries)
20 Correct 0 ms 344 KB OK (64 queries)
21 Correct 0 ms 344 KB OK (57 queries)
22 Correct 0 ms 344 KB OK (2 queries)
23 Correct 0 ms 344 KB OK (2 queries)
24 Correct 0 ms 344 KB OK (3 queries)
25 Correct 1 ms 344 KB OK (3 queries)
26 Correct 0 ms 344 KB OK (3 queries)
27 Correct 0 ms 344 KB OK (4 queries)
28 Correct 0 ms 344 KB OK (4 queries)
29 Correct 0 ms 344 KB OK (4 queries)
30 Correct 1 ms 344 KB OK (4 queries)
31 Correct 0 ms 344 KB OK (5 queries)
32 Correct 0 ms 344 KB OK (5 queries)
33 Correct 0 ms 344 KB OK (5 queries)
34 Correct 0 ms 344 KB OK (5 queries)
35 Correct 0 ms 344 KB OK (5 queries)
36 Correct 0 ms 344 KB OK (6 queries)
37 Correct 0 ms 344 KB OK (6 queries)
38 Correct 0 ms 344 KB OK (6 queries)
39 Correct 1 ms 344 KB OK (6 queries)
40 Correct 1 ms 344 KB OK (6 queries)
41 Correct 0 ms 344 KB OK (6 queries)
42 Correct 1 ms 344 KB OK (7 queries)
43 Correct 0 ms 344 KB OK (7 queries)
44 Correct 0 ms 344 KB OK (7 queries)
45 Correct 1 ms 344 KB OK (7 queries)
46 Correct 0 ms 344 KB OK (7 queries)
47 Correct 0 ms 344 KB OK (7 queries)
48 Correct 0 ms 344 KB OK (7 queries)
49 Correct 0 ms 344 KB OK (8 queries)
50 Correct 0 ms 344 KB OK (8 queries)
51 Correct 0 ms 344 KB OK (8 queries)
52 Correct 0 ms 344 KB OK (8 queries)
53 Correct 0 ms 344 KB OK (8 queries)
54 Correct 0 ms 344 KB OK (8 queries)
55 Correct 0 ms 344 KB OK (8 queries)
56 Correct 1 ms 344 KB OK (8 queries)
57 Correct 0 ms 344 KB OK (18 queries)
58 Correct 0 ms 344 KB OK (18 queries)
59 Correct 0 ms 344 KB OK (37 queries)
60 Correct 1 ms 344 KB OK (37 queries)
61 Correct 1 ms 344 KB OK (63 queries)
62 Correct 0 ms 344 KB OK (63 queries)
63 Correct 1 ms 340 KB OK (63 queries)
64 Correct 1 ms 344 KB OK (63 queries)
65 Correct 0 ms 344 KB OK (63 queries)
66 Correct 0 ms 344 KB OK (63 queries)
67 Correct 1 ms 344 KB OK (63 queries)
68 Correct 1 ms 344 KB OK (63 queries)
69 Correct 1 ms 344 KB OK (63 queries)
70 Correct 1 ms 344 KB OK (63 queries)
71 Correct 1 ms 344 KB OK (18 queries)
72 Incorrect 0 ms 344 KB Integer parameter [name=k] equals to 0, violates the range [1, 123]
73 Halted 0 ms 0 KB -

Subtask #5
0 / 33.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB OK (7 queries)
2 Correct 1 ms 344 KB OK (49 queries)
3 Correct 0 ms 344 KB OK (10 queries)
4 Correct 0 ms 344 KB OK (26 queries)
5 Correct 0 ms 344 KB OK (23 queries)
6 Correct 1 ms 344 KB OK (56 queries)
7 Correct 0 ms 344 KB OK (52 queries)
8 Correct 0 ms 344 KB OK (43 queries)
9 Correct 0 ms 344 KB OK (46 queries)
10 Correct 0 ms 344 KB OK (11 queries)
11 Correct 1 ms 344 KB OK (14 queries)
12 Correct 0 ms 344 KB OK (23 queries)
13 Correct 0 ms 344 KB OK (47 queries)
14 Correct 0 ms 344 KB OK (44 queries)
15 Correct 1 ms 344 KB OK (54 queries)
16 Correct 0 ms 344 KB OK (53 queries)
17 Correct 1 ms 344 KB OK (35 queries)
18 Correct 1 ms 344 KB OK (37 queries)
19 Correct 1 ms 344 KB OK (26 queries)
20 Correct 0 ms 344 KB OK (64 queries)
21 Correct 0 ms 344 KB OK (57 queries)
22 Correct 0 ms 344 KB OK (2 queries)
23 Correct 0 ms 344 KB OK (2 queries)
24 Correct 0 ms 344 KB OK (3 queries)
25 Correct 1 ms 344 KB OK (3 queries)
26 Correct 0 ms 344 KB OK (3 queries)
27 Correct 0 ms 344 KB OK (4 queries)
28 Correct 0 ms 344 KB OK (4 queries)
29 Correct 0 ms 344 KB OK (4 queries)
30 Correct 1 ms 344 KB OK (4 queries)
31 Correct 0 ms 344 KB OK (5 queries)
32 Correct 0 ms 344 KB OK (5 queries)
33 Correct 0 ms 344 KB OK (5 queries)
34 Correct 0 ms 344 KB OK (5 queries)
35 Correct 0 ms 344 KB OK (5 queries)
36 Correct 0 ms 344 KB OK (6 queries)
37 Correct 0 ms 344 KB OK (6 queries)
38 Correct 0 ms 344 KB OK (6 queries)
39 Correct 1 ms 344 KB OK (6 queries)
40 Correct 1 ms 344 KB OK (6 queries)
41 Correct 0 ms 344 KB OK (6 queries)
42 Correct 1 ms 344 KB OK (7 queries)
43 Correct 0 ms 344 KB OK (7 queries)
44 Correct 0 ms 344 KB OK (7 queries)
45 Correct 1 ms 344 KB OK (7 queries)
46 Correct 0 ms 344 KB OK (7 queries)
47 Correct 0 ms 344 KB OK (7 queries)
48 Correct 0 ms 344 KB OK (7 queries)
49 Correct 0 ms 344 KB OK (8 queries)
50 Correct 0 ms 344 KB OK (8 queries)
51 Correct 0 ms 344 KB OK (8 queries)
52 Correct 0 ms 344 KB OK (8 queries)
53 Correct 0 ms 344 KB OK (8 queries)
54 Correct 0 ms 344 KB OK (8 queries)
55 Correct 0 ms 344 KB OK (8 queries)
56 Correct 1 ms 344 KB OK (8 queries)
57 Correct 0 ms 344 KB OK (18 queries)
58 Correct 0 ms 344 KB OK (18 queries)
59 Correct 0 ms 344 KB OK (37 queries)
60 Correct 1 ms 344 KB OK (37 queries)
61 Correct 1 ms 344 KB OK (63 queries)
62 Correct 0 ms 344 KB OK (63 queries)
63 Correct 1 ms 340 KB OK (63 queries)
64 Correct 1 ms 344 KB OK (63 queries)
65 Correct 0 ms 344 KB OK (63 queries)
66 Correct 0 ms 344 KB OK (63 queries)
67 Correct 1 ms 344 KB OK (63 queries)
68 Correct 1 ms 344 KB OK (63 queries)
69 Correct 1 ms 344 KB OK (63 queries)
70 Correct 1 ms 344 KB OK (63 queries)
71 Correct 1 ms 344 KB OK (18 queries)
72 Incorrect 0 ms 344 KB Integer parameter [name=k] equals to 0, violates the range [1, 123]
73 Halted 0 ms 0 KB -