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QOJ

ID题目提交者结果用时内存语言文件大小提交时间测评时间
#417751#5528. Least Annoying Constructive ProblemAPJifengcAC ✓9ms3892kbC++14706b2024-05-22 21:38:182024-05-22 21:38:19

Judging History

你现在查看的是最新测评结果

  • [2024-05-22 21:38:19]
  • 评测
  • 测评结果：AC
  • 用时：9ms
  • 内存：3892kb
查看
  • [2024-05-22 21:38:18]
  • 提交

answer

#include <bits/stdc++.h>
using namespace std;
const int MAXN = 505;
int n;
void output(int u, int v) {
    u++, v++;
    if (u > v) swap(u, v);
    printf("%d %d\n", u, v);
}
int main() {
    scanf("%d", &n);
    if (n & 1) {
        for (int t = 0; t <= n / 2; t++) {
            for (int i = 1; i <= n / 2; i++) output((i - 1 + t) % n, (n - i + t) % n);
            if (t < n / 2) for (int i = n / 2; i >= 1; i--) output((i + t) % n, (n - i + t) % n);
        }
    } else {
        for (int i = 0; i < n - 1; i++) {
            output(n - 1, i);
            for (int j = n / 2 - 1; j >= 1; j--) output((j + i) % (n - 1), (n - 1 - j + i) % (n - 1));
        }
    }
    return 0;
}
源文件, 语言: C++14

詳細信息

Test #1:

score: 100
Accepted
time: 1ms
memory: 3660kb

input:

3

output:

1 3
2 3
1 2

result:

ok Correct

Test #2:

score: 0
Accepted
time: 0ms
memory: 3868kb

input:

4

output:

1 4
2 3
2 4
1 3
3 4
1 2

result:

ok Correct

Test #3:

score: 0
Accepted
time: 0ms
memory: 3784kb

input:

5

output:

1 5
2 4
3 4
2 5
1 2
3 5
4 5
1 3
2 3
1 4

result:

ok Correct

Test #4:

score: 0
Accepted
time: 0ms
memory: 3772kb

input:

6

output:

1 6
3 4
2 5
2 6
4 5
1 3
3 6
1 5
2 4
4 6
1 2
3 5
5 6
2 3
1 4

result:

ok Correct

Test #5:

score: 0
Accepted
time: 0ms
memory: 3800kb

input:

7

output:

1 7
2 6
3 5
4 5
3 6
2 7
1 2
3 7
4 6
5 6
4 7
1 3
2 3
1 4
5 7
6 7
1 5
2 4
3 4
2 5
1 6

result:

ok Correct

Test #6:

score: 0
Accepted
time: 0ms
memory: 3744kb

input:

8

output:

1 8
4 5
3 6
2 7
2 8
5 6
4 7
1 3
3 8
6 7
1 5
2 4
4 8
1 7
2 6
3 5
5 8
1 2
3 7
4 6
6 8
2 3
1 4
5 7
7 8
3 4
2 5
1 6

result:

ok Correct

Test #7:

score: 0
Accepted
time: 0ms
memory: 3716kb

input:

9

output:

1 9
2 8
3 7
4 6
5 6
4 7
3 8
2 9
1 2
3 9
4 8
5 7
6 7
5 8
4 9
1 3
2 3
1 4
5 9
6 8
7 8
6 9
1 5
2 4
3 4
2 5
1 6
7 9
8 9
1 7
2 6
3 5
4 5
3 6
2 7
1 8

result:

ok Correct

Test #8:

score: 0
Accepted
time: 0ms
memory: 3760kb

input:

10

output:

1 10
5 6
4 7
3 8
2 9
2 10
6 7
5 8
4 9
1 3
3 10
7 8
6 9
1 5
2 4
4 10
8 9
1 7
2 6
3 5
5 10
1 9
2 8
3 7
4 6
6 10
1 2
3 9
4 8
5 7
7 10
2 3
1 4
5 9
6 8
8 10
3 4
2 5
1 6
7 9
9 10
4 5
3 6
2 7
1 8

result:

ok Correct

Test #9:

score: 0
Accepted
time: 0ms
memory: 3840kb

input:

11

output:

1 11
2 10
3 9
4 8
5 7
6 7
5 8
4 9
3 10
2 11
1 2
3 11
4 10
5 9
6 8
7 8
6 9
5 10
4 11
1 3
2 3
1 4
5 11
6 10
7 9
8 9
7 10
6 11
1 5
2 4
3 4
2 5
1 6
7 11
8 10
9 10
8 11
1 7
2 6
3 5
4 5
3 6
2 7
1 8
9 11
10 11
1 9
2 8
3 7
4 6
5 6
4 7
3 8
2 9
1 10

result:

ok Correct

Test #10:

score: 0
Accepted
time: 0ms
memory: 3864kb

input:

12

output:

1 12
6 7
5 8
4 9
3 10
2 11
2 12
7 8
6 9
5 10
4 11
1 3
3 12
8 9
7 10
6 11
1 5
2 4
4 12
9 10
8 11
1 7
2 6
3 5
5 12
10 11
1 9
2 8
3 7
4 6
6 12
1 11
2 10
3 9
4 8
5 7
7 12
1 2
3 11
4 10
5 9
6 8
8 12
2 3
1 4
5 11
6 10
7 9
9 12
3 4
2 5
1 6
7 11
8 10
10 12
4 5
3 6
2 7
1 8
9 11
11 12
5 6
4 7
3 8
2 9
1 10

result:

ok Correct

Test #11:

score: 0
Accepted
time: 0ms
memory: 3892kb

input:

13

output:

1 13
2 12
3 11
4 10
5 9
6 8
7 8
6 9
5 10
4 11
3 12
2 13
1 2
3 13
4 12
5 11
6 10
7 9
8 9
7 10
6 11
5 12
4 13
1 3
2 3
1 4
5 13
6 12
7 11
8 10
9 10
8 11
7 12
6 13
1 5
2 4
3 4
2 5
1 6
7 13
8 12
9 11
10 11
9 12
8 13
1 7
2 6
3 5
4 5
3 6
2 7
1 8
9 13
10 12
11 12
10 13
1 9
2 8
3 7
4 6
5 6
4 7
3 8
2 9
1 10
1...

result:

ok Correct

Test #12:

score: 0
Accepted
time: 0ms
memory: 3836kb

input:

14

output:

1 14
7 8
6 9
5 10
4 11
3 12
2 13
2 14
8 9
7 10
6 11
5 12
4 13
1 3
3 14
9 10
8 11
7 12
6 13
1 5
2 4
4 14
10 11
9 12
8 13
1 7
2 6
3 5
5 14
11 12
10 13
1 9
2 8
3 7
4 6
6 14
12 13
1 11
2 10
3 9
4 8
5 7
7 14
1 13
2 12
3 11
4 10
5 9
6 8
8 14
1 2
3 13
4 12
5 11
6 10
7 9
9 14
2 3
1 4
5 13
6 12
7 11
8 10
10 ...

result:

ok Correct

Test #13:

score: 0
Accepted
time: 0ms
memory: 3784kb

input:

15

output:

1 15
2 14
3 13
4 12
5 11
6 10
7 9
8 9
7 10
6 11
5 12
4 13
3 14
2 15
1 2
3 15
4 14
5 13
6 12
7 11
8 10
9 10
8 11
7 12
6 13
5 14
4 15
1 3
2 3
1 4
5 15
6 14
7 13
8 12
9 11
10 11
9 12
8 13
7 14
6 15
1 5
2 4
3 4
2 5
1 6
7 15
8 14
9 13
10 12
11 12
10 13
9 14
8 15
1 7
2 6
3 5
4 5
3 6
2 7
1 8
9 15
10 14
11 ...

result:

ok Correct

Test #14:

score: 0
Accepted
time: 0ms
memory: 3768kb

input:

16

output:

1 16
8 9
7 10
6 11
5 12
4 13
3 14
2 15
2 16
9 10
8 11
7 12
6 13
5 14
4 15
1 3
3 16
10 11
9 12
8 13
7 14
6 15
1 5
2 4
4 16
11 12
10 13
9 14
8 15
1 7
2 6
3 5
5 16
12 13
11 14
10 15
1 9
2 8
3 7
4 6
6 16
13 14
12 15
1 11
2 10
3 9
4 8
5 7
7 16
14 15
1 13
2 12
3 11
4 10
5 9
6 8
8 16
1 15
2 14
3 13
4 12
5 ...

result:

ok Correct

Test #15:

score: 0
Accepted
time: 0ms
memory: 3824kb

input:

17

output:

1 17
2 16
3 15
4 14
5 13
6 12
7 11
8 10
9 10
8 11
7 12
6 13
5 14
4 15
3 16
2 17
1 2
3 17
4 16
5 15
6 14
7 13
8 12
9 11
10 11
9 12
8 13
7 14
6 15
5 16
4 17
1 3
2 3
1 4
5 17
6 16
7 15
8 14
9 13
10 12
11 12
10 13
9 14
8 15
7 16
6 17
1 5
2 4
3 4
2 5
1 6
7 17
8 16
9 15
10 14
11 13
12 13
11 14
10 15
9 16
...

result:

ok Correct

Test #16:

score: 0
Accepted
time: 0ms
memory: 3768kb

input:

18

output:

1 18
9 10
8 11
7 12
6 13
5 14
4 15
3 16
2 17
2 18
10 11
9 12
8 13
7 14
6 15
5 16
4 17
1 3
3 18
11 12
10 13
9 14
8 15
7 16
6 17
1 5
2 4
4 18
12 13
11 14
10 15
9 16
8 17
1 7
2 6
3 5
5 18
13 14
12 15
11 16
10 17
1 9
2 8
3 7
4 6
6 18
14 15
13 16
12 17
1 11
2 10
3 9
4 8
5 7
7 18
15 16
14 17
1 13
2 12
3 1...

result:

ok Correct

Test #17:

score: 0
Accepted
time: 0ms
memory: 3644kb

input:

19

output:

1 19
2 18
3 17
4 16
5 15
6 14
7 13
8 12
9 11
10 11
9 12
8 13
7 14
6 15
5 16
4 17
3 18
2 19
1 2
3 19
4 18
5 17
6 16
7 15
8 14
9 13
10 12
11 12
10 13
9 14
8 15
7 16
6 17
5 18
4 19
1 3
2 3
1 4
5 19
6 18
7 17
8 16
9 15
10 14
11 13
12 13
11 14
10 15
9 16
8 17
7 18
6 19
1 5
2 4
3 4
2 5
1 6
7 19
8 18
9 17
...

result:

ok Correct

Test #18:

score: 0
Accepted
time: 0ms
memory: 3864kb

input:

20

output:

1 20
10 11
9 12
8 13
7 14
6 15
5 16
4 17
3 18
2 19
2 20
11 12
10 13
9 14
8 15
7 16
6 17
5 18
4 19
1 3
3 20
12 13
11 14
10 15
9 16
8 17
7 18
6 19
1 5
2 4
4 20
13 14
12 15
11 16
10 17
9 18
8 19
1 7
2 6
3 5
5 20
14 15
13 16
12 17
11 18
10 19
1 9
2 8
3 7
4 6
6 20
15 16
14 17
13 18
12 19
1 11
2 10
3 9
4 ...

result:

ok Correct

Test #19:

score: 0
Accepted
time: 0ms
memory: 3672kb

input:

21

output:

1 21
2 20
3 19
4 18
5 17
6 16
7 15
8 14
9 13
10 12
11 12
10 13
9 14
8 15
7 16
6 17
5 18
4 19
3 20
2 21
1 2
3 21
4 20
5 19
6 18
7 17
8 16
9 15
10 14
11 13
12 13
11 14
10 15
9 16
8 17
7 18
6 19
5 20
4 21
1 3
2 3
1 4
5 21
6 20
7 19
8 18
9 17
10 16
11 15
12 14
13 14
12 15
11 16
10 17
9 18
8 19
7 20
6 21...

result:

ok Correct

Test #20:

score: 0
Accepted
time: 0ms
memory: 3868kb

input:

22

output:

1 22
11 12
10 13
9 14
8 15
7 16
6 17
5 18
4 19
3 20
2 21
2 22
12 13
11 14
10 15
9 16
8 17
7 18
6 19
5 20
4 21
1 3
3 22
13 14
12 15
11 16
10 17
9 18
8 19
7 20
6 21
1 5
2 4
4 22
14 15
13 16
12 17
11 18
10 19
9 20
8 21
1 7
2 6
3 5
5 22
15 16
14 17
13 18
12 19
11 20
10 21
1 9
2 8
3 7
4 6
6 22
16 17
15 1...

result:

ok Correct

Test #21:

score: 0
Accepted
time: 0ms
memory: 3836kb

input:

23

output:

1 23
2 22
3 21
4 20
5 19
6 18
7 17
8 16
9 15
10 14
11 13
12 13
11 14
10 15
9 16
8 17
7 18
6 19
5 20
4 21
3 22
2 23
1 2
3 23
4 22
5 21
6 20
7 19
8 18
9 17
10 16
11 15
12 14
13 14
12 15
11 16
10 17
9 18
8 19
7 20
6 21
5 22
4 23
1 3
2 3
1 4
5 23
6 22
7 21
8 20
9 19
10 18
11 17
12 16
13 15
14 15
13 16
1...

result:

ok Correct

Test #22:

score: 0
Accepted
time: 0ms
memory: 3672kb

input:

24

output:

1 24
12 13
11 14
10 15
9 16
8 17
7 18
6 19
5 20
4 21
3 22
2 23
2 24
13 14
12 15
11 16
10 17
9 18
8 19
7 20
6 21
5 22
4 23
1 3
3 24
14 15
13 16
12 17
11 18
10 19
9 20
8 21
7 22
6 23
1 5
2 4
4 24
15 16
14 17
13 18
12 19
11 20
10 21
9 22
8 23
1 7
2 6
3 5
5 24
16 17
15 18
14 19
13 20
12 21
11 22
10 23
1...

result:

ok Correct

Test #23:

score: 0
Accepted
time: 0ms
memory: 3700kb

input:

25

output:

1 25
2 24
3 23
4 22
5 21
6 20
7 19
8 18
9 17
10 16
11 15
12 14
13 14
12 15
11 16
10 17
9 18
8 19
7 20
6 21
5 22
4 23
3 24
2 25
1 2
3 25
4 24
5 23
6 22
7 21
8 20
9 19
10 18
11 17
12 16
13 15
14 15
13 16
12 17
11 18
10 19
9 20
8 21
7 22
6 23
5 24
4 25
1 3
2 3
1 4
5 25
6 24
7 23
8 22
9 21
10 20
11 19
1...

result:

ok Correct

Test #24:

score: 0
Accepted
time: 0ms
memory: 3748kb

input:

26

output:

1 26
13 14
12 15
11 16
10 17
9 18
8 19
7 20
6 21
5 22
4 23
3 24
2 25
2 26
14 15
13 16
12 17
11 18
10 19
9 20
8 21
7 22
6 23
5 24
4 25
1 3
3 26
15 16
14 17
13 18
12 19
11 20
10 21
9 22
8 23
7 24
6 25
1 5
2 4
4 26
16 17
15 18
14 19
13 20
12 21
11 22
10 23
9 24
8 25
1 7
2 6
3 5
5 26
17 18
16 19
15 20
1...

result:

ok Correct

Test #25:

score: 0
Accepted
time: 0ms
memory: 3780kb

input:

27

output:

1 27
2 26
3 25
4 24
5 23
6 22
7 21
8 20
9 19
10 18
11 17
12 16
13 15
14 15
13 16
12 17
11 18
10 19
9 20
8 21
7 22
6 23
5 24
4 25
3 26
2 27
1 2
3 27
4 26
5 25
6 24
7 23
8 22
9 21
10 20
11 19
12 18
13 17
14 16
15 16
14 17
13 18
12 19
11 20
10 21
9 22
8 23
7 24
6 25
5 26
4 27
1 3
2 3
1 4
5 27
6 26
7 25...

result:

ok Correct

Test #26:

score: 0
Accepted
time: 0ms
memory: 3784kb

input:

28

output:

1 28
14 15
13 16
12 17
11 18
10 19
9 20
8 21
7 22
6 23
5 24
4 25
3 26
2 27
2 28
15 16
14 17
13 18
12 19
11 20
10 21
9 22
8 23
7 24
6 25
5 26
4 27
1 3
3 28
16 17
15 18
14 19
13 20
12 21
11 22
10 23
9 24
8 25
7 26
6 27
1 5
2 4
4 28
17 18
16 19
15 20
14 21
13 22
12 23
11 24
10 25
9 26
8 27
1 7
2 6
3 5
...

result:

ok Correct

Test #27:

score: 0
Accepted
time: 1ms
memory: 3836kb

input:

29

output:

1 29
2 28
3 27
4 26
5 25
6 24
7 23
8 22
9 21
10 20
11 19
12 18
13 17
14 16
15 16
14 17
13 18
12 19
11 20
10 21
9 22
8 23
7 24
6 25
5 26
4 27
3 28
2 29
1 2
3 29
4 28
5 27
6 26
7 25
8 24
9 23
10 22
11 21
12 20
13 19
14 18
15 17
16 17
15 18
14 19
13 20
12 21
11 22
10 23
9 24
8 25
7 26
6 27
5 28
4 29
1 ...

result:

ok Correct

Test #28:

score: 0
Accepted
time: 0ms
memory: 3672kb

input:

30

output:

1 30
15 16
14 17
13 18
12 19
11 20
10 21
9 22
8 23
7 24
6 25
5 26
4 27
3 28
2 29
2 30
16 17
15 18
14 19
13 20
12 21
11 22
10 23
9 24
8 25
7 26
6 27
5 28
4 29
1 3
3 30
17 18
16 19
15 20
14 21
13 22
12 23
11 24
10 25
9 26
8 27
7 28
6 29
1 5
2 4
4 30
18 19
17 20
16 21
15 22
14 23
13 24
12 25
11 26
10 2...

result:

ok Correct

Test #29:

score: 0
Accepted
time: 1ms
memory: 3744kb

input:

90

output:

1 90
45 46
44 47
43 48
42 49
41 50
40 51
39 52
38 53
37 54
36 55
35 56
34 57
33 58
32 59
31 60
30 61
29 62
28 63
27 64
26 65
25 66
24 67
23 68
22 69
21 70
20 71
19 72
18 73
17 74
16 75
15 76
14 77
13 78
12 79
11 80
10 81
9 82
8 83
7 84
6 85
5 86
4 87
3 88
2 89
2 90
46 47
45 48
44 49
43 50
42 51
41 5...

result:

ok Correct

Test #30:

score: 0
Accepted
time: 1ms
memory: 3860kb

input:

91

output:

1 91
2 90
3 89
4 88
5 87
6 86
7 85
8 84
9 83
10 82
11 81
12 80
13 79
14 78
15 77
16 76
17 75
18 74
19 73
20 72
21 71
22 70
23 69
24 68
25 67
26 66
27 65
28 64
29 63
30 62
31 61
32 60
33 59
34 58
35 57
36 56
37 55
38 54
39 53
40 52
41 51
42 50
43 49
44 48
45 47
46 47
45 48
44 49
43 50
42 51
41 52
40 ...

result:

ok Correct

Test #31:

score: 0
Accepted
time: 1ms
memory: 3704kb

input:

92

output:

1 92
46 47
45 48
44 49
43 50
42 51
41 52
40 53
39 54
38 55
37 56
36 57
35 58
34 59
33 60
32 61
31 62
30 63
29 64
28 65
27 66
26 67
25 68
24 69
23 70
22 71
21 72
20 73
19 74
18 75
17 76
16 77
15 78
14 79
13 80
12 81
11 82
10 83
9 84
8 85
7 86
6 87
5 88
4 89
3 90
2 91
2 92
47 48
46 49
45 50
44 51
43 5...

result:

ok Correct

Test #32:

score: 0
Accepted
time: 1ms
memory: 3776kb

input:

93

output:

1 93
2 92
3 91
4 90
5 89
6 88
7 87
8 86
9 85
10 84
11 83
12 82
13 81
14 80
15 79
16 78
17 77
18 76
19 75
20 74
21 73
22 72
23 71
24 70
25 69
26 68
27 67
28 66
29 65
30 64
31 63
32 62
33 61
34 60
35 59
36 58
37 57
38 56
39 55
40 54
41 53
42 52
43 51
44 50
45 49
46 48
47 48
46 49
45 50
44 51
43 52
42 ...

result:

ok Correct

Test #33:

score: 0
Accepted
time: 1ms
memory: 3816kb

input:

94

output:

1 94
47 48
46 49
45 50
44 51
43 52
42 53
41 54
40 55
39 56
38 57
37 58
36 59
35 60
34 61
33 62
32 63
31 64
30 65
29 66
28 67
27 68
26 69
25 70
24 71
23 72
22 73
21 74
20 75
19 76
18 77
17 78
16 79
15 80
14 81
13 82
12 83
11 84
10 85
9 86
8 87
7 88
6 89
5 90
4 91
3 92
2 93
2 94
48 49
47 50
46 51
45 5...

result:

ok Correct

Test #34:

score: 0
Accepted
time: 1ms
memory: 3804kb

input:

95

output:

1 95
2 94
3 93
4 92
5 91
6 90
7 89
8 88
9 87
10 86
11 85
12 84
13 83
14 82
15 81
16 80
17 79
18 78
19 77
20 76
21 75
22 74
23 73
24 72
25 71
26 70
27 69
28 68
29 67
30 66
31 65
32 64
33 63
34 62
35 61
36 60
37 59
38 58
39 57
40 56
41 55
42 54
43 53
44 52
45 51
46 50
47 49
48 49
47 50
46 51
45 52
44 ...

result:

ok Correct

Test #35:

score: 0
Accepted
time: 0ms
memory: 3868kb

input:

96

output:

1 96
48 49
47 50
46 51
45 52
44 53
43 54
42 55
41 56
40 57
39 58
38 59
37 60
36 61
35 62
34 63
33 64
32 65
31 66
30 67
29 68
28 69
27 70
26 71
25 72
24 73
23 74
22 75
21 76
20 77
19 78
18 79
17 80
16 81
15 82
14 83
13 84
12 85
11 86
10 87
9 88
8 89
7 90
6 91
5 92
4 93
3 94
2 95
2 96
49 50
48 51
47 5...

result:

ok Correct

Test #36:

score: 0
Accepted
time: 1ms
memory: 3808kb

input:

97

output:

1 97
2 96
3 95
4 94
5 93
6 92
7 91
8 90
9 89
10 88
11 87
12 86
13 85
14 84
15 83
16 82
17 81
18 80
19 79
20 78
21 77
22 76
23 75
24 74
25 73
26 72
27 71
28 70
29 69
30 68
31 67
32 66
33 65
34 64
35 63
36 62
37 61
38 60
39 59
40 58
41 57
42 56
43 55
44 54
45 53
46 52
47 51
48 50
49 50
48 51
47 52
46 ...

result:

ok Correct

Test #37:

score: 0
Accepted
time: 0ms
memory: 3700kb

input:

98

output:

1 98
49 50
48 51
47 52
46 53
45 54
44 55
43 56
42 57
41 58
40 59
39 60
38 61
37 62
36 63
35 64
34 65
33 66
32 67
31 68
30 69
29 70
28 71
27 72
26 73
25 74
24 75
23 76
22 77
21 78
20 79
19 80
18 81
17 82
16 83
15 84
14 85
13 86
12 87
11 88
10 89
9 90
8 91
7 92
6 93
5 94
4 95
3 96
2 97
2 98
50 51
49 5...

result:

ok Correct

Test #38:

score: 0
Accepted
time: 1ms
memory: 3836kb

input:

99

output:

1 99
2 98
3 97
4 96
5 95
6 94
7 93
8 92
9 91
10 90
11 89
12 88
13 87
14 86
15 85
16 84
17 83
18 82
19 81
20 80
21 79
22 78
23 77
24 76
25 75
26 74
27 73
28 72
29 71
30 70
31 69
32 68
33 67
34 66
35 65
36 64
37 63
38 62
39 61
40 60
41 59
42 58
43 57
44 56
45 55
46 54
47 53
48 52
49 51
50 51
49 52
48 ...

result:

ok Correct

Test #39:

score: 0
Accepted
time: 1ms
memory: 3708kb

input:

100

output:

1 100
50 51
49 52
48 53
47 54
46 55
45 56
44 57
43 58
42 59
41 60
40 61
39 62
38 63
37 64
36 65
35 66
34 67
33 68
32 69
31 70
30 71
29 72
28 73
27 74
26 75
25 76
24 77
23 78
22 79
21 80
20 81
19 82
18 83
17 84
16 85
15 86
14 87
13 88
12 89
11 90
10 91
9 92
8 93
7 94
6 95
5 96
4 97
3 98
2 99
2 100
51...

result:

ok Correct

Test #40:

score: 0
Accepted
time: 9ms
memory: 3772kb

input:

490

output:

1 490
245 246
244 247
243 248
242 249
241 250
240 251
239 252
238 253
237 254
236 255
235 256
234 257
233 258
232 259
231 260
230 261
229 262
228 263
227 264
226 265
225 266
224 267
223 268
222 269
221 270
220 271
219 272
218 273
217 274
216 275
215 276
214 277
213 278
212 279
211 280
210 281
209 28...

result:

ok Correct

Test #41:

score: 0
Accepted
time: 9ms
memory: 3816kb

input:

491

output:

1 491
2 490
3 489
4 488
5 487
6 486
7 485
8 484
9 483
10 482
11 481
12 480
13 479
14 478
15 477
16 476
17 475
18 474
19 473
20 472
21 471
22 470
23 469
24 468
25 467
26 466
27 465
28 464
29 463
30 462
31 461
32 460
33 459
34 458
35 457
36 456
37 455
38 454
39 453
40 452
41 451
42 450
43 449
44 448
4...

result:

ok Correct

Test #42:

score: 0
Accepted
time: 9ms
memory: 3784kb

input:

492

output:

1 492
246 247
245 248
244 249
243 250
242 251
241 252
240 253
239 254
238 255
237 256
236 257
235 258
234 259
233 260
232 261
231 262
230 263
229 264
228 265
227 266
226 267
225 268
224 269
223 270
222 271
221 272
220 273
219 274
218 275
217 276
216 277
215 278
214 279
213 280
212 281
211 282
210 28...

result:

ok Correct

Test #43:

score: 0
Accepted
time: 9ms
memory: 3660kb

input:

493

output:

1 493
2 492
3 491
4 490
5 489
6 488
7 487
8 486
9 485
10 484
11 483
12 482
13 481
14 480
15 479
16 478
17 477
18 476
19 475
20 474
21 473
22 472
23 471
24 470
25 469
26 468
27 467
28 466
29 465
30 464
31 463
32 462
33 461
34 460
35 459
36 458
37 457
38 456
39 455
40 454
41 453
42 452
43 451
44 450
4...

result:

ok Correct

Test #44:

score: 0
Accepted
time: 9ms
memory: 3744kb

input:

494

output:

1 494
247 248
246 249
245 250
244 251
243 252
242 253
241 254
240 255
239 256
238 257
237 258
236 259
235 260
234 261
233 262
232 263
231 264
230 265
229 266
228 267
227 268
226 269
225 270
224 271
223 272
222 273
221 274
220 275
219 276
218 277
217 278
216 279
215 280
214 281
213 282
212 283
211 28...

result:

ok Correct

Test #45:

score: 0
Accepted
time: 6ms
memory: 3836kb

input:

495

output:

1 495
2 494
3 493
4 492
5 491
6 490
7 489
8 488
9 487
10 486
11 485
12 484
13 483
14 482
15 481
16 480
17 479
18 478
19 477
20 476
21 475
22 474
23 473
24 472
25 471
26 470
27 469
28 468
29 467
30 466
31 465
32 464
33 463
34 462
35 461
36 460
37 459
38 458
39 457
40 456
41 455
42 454
43 453
44 452
4...

result:

ok Correct

Test #46:

score: 0
Accepted
time: 9ms
memory: 3720kb

input:

496

output:

1 496
248 249
247 250
246 251
245 252
244 253
243 254
242 255
241 256
240 257
239 258
238 259
237 260
236 261
235 262
234 263
233 264
232 265
231 266
230 267
229 268
228 269
227 270
226 271
225 272
224 273
223 274
222 275
221 276
220 277
219 278
218 279
217 280
216 281
215 282
214 283
213 284
212 28...

result:

ok Correct

Test #47:

score: 0
Accepted
time: 9ms
memory: 3868kb

input:

497

output:

1 497
2 496
3 495
4 494
5 493
6 492
7 491
8 490
9 489
10 488
11 487
12 486
13 485
14 484
15 483
16 482
17 481
18 480
19 479
20 478
21 477
22 476
23 475
24 474
25 473
26 472
27 471
28 470
29 469
30 468
31 467
32 466
33 465
34 464
35 463
36 462
37 461
38 460
39 459
40 458
41 457
42 456
43 455
44 454
4...

result:

ok Correct

Test #48:

score: 0
Accepted
time: 9ms
memory: 3660kb

input:

498

output:

1 498
249 250
248 251
247 252
246 253
245 254
244 255
243 256
242 257
241 258
240 259
239 260
238 261
237 262
236 263
235 264
234 265
233 266
232 267
231 268
230 269
229 270
228 271
227 272
226 273
225 274
224 275
223 276
222 277
221 278
220 279
219 280
218 281
217 282
216 283
215 284
214 285
213 28...

result:

ok Correct

Test #49:

score: 0
Accepted
time: 9ms
memory: 3744kb

input:

499

output:

1 499
2 498
3 497
4 496
5 495
6 494
7 493
8 492
9 491
10 490
11 489
12 488
13 487
14 486
15 485
16 484
17 483
18 482
19 481
20 480
21 479
22 478
23 477
24 476
25 475
26 474
27 473
28 472
29 471
30 470
31 469
32 468
33 467
34 466
35 465
36 464
37 463
38 462
39 461
40 460
41 459
42 458
43 457
44 456
4...

result:

ok Correct

Test #50:

score: 0
Accepted
time: 6ms
memory: 3744kb

input:

500

output:

1 500
250 251
249 252
248 253
247 254
246 255
245 256
244 257
243 258
242 259
241 260
240 261
239 262
238 263
237 264
236 265
235 266
234 267
233 268
232 269
231 270
230 271
229 272
228 273
227 274
226 275
225 276
224 277
223 278
222 279
221 280
220 281
219 282
218 283
217 284
216 285
215 286
214 28...

result:

ok Correct
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伺服器時間: 2025-01-20 16:54:46 | 開源專案