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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
#585470#5528. Least Annoying Constructive Problemrqoi031AC ✓8ms1652kbC++20875b2024-09-23 20:55:122024-09-23 20:55:12

Judging History

你现在查看的是最新测评结果

  • [2024-09-23 20:55:12]
  • 评测
  • 测评结果：AC
  • 用时：8ms
  • 内存：1652kb
查看
  • [2024-09-23 20:55:12]
  • 提交

answer

#include<stdio.h>
#include<algorithm>
int a[505];
int main() {
    int n;
    scanf("%d",&n);
    const auto output([&](const int &x,const int &y)->void {
        const auto &[_x,_y](std::minmax(x,y));
        printf("%d %d\n",_x,_y);
    });
    if(n&1) {
        for(int i=1,j=1,k=1;i<=n;i++,j=(j+(n>>1)-1)%n+1) {
            for(int o=0;o<n>>1;o++) {
                if(j==k) {
                    k=k==1?n:k-1;
                }
                output(j,k);
                k=k==1?n:k-1;
            }
        }
        return 0;
    }
    int m(0);
    for(int i=2;i<=n;i+=2) {
        a[++m]=i;
    }
    for(int i=3;i<=n;i+=2) {
        a[++m]=i;
    }
    for(int i=1,j=1;i<=n-1;i++) {
        output(1,a[j]),j=j==m?1:j+1;
        for(int o=1;o<n>>1;o++) {
            output(i+1,a[j]),j=j==m?1:j+1;
        }
    }
    return 0;
}
源文件, 语言: C++20

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 1544kb

input:

3

output:

1 3
1 2
2 3

result:

ok Correct

Test #2:

score: 0
Accepted
time: 0ms
memory: 1600kb

input:

4

output:

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

result:

ok Correct

Test #3:

score: 0
Accepted
time: 0ms
memory: 1584kb

input:

5

output:

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

result:

ok Correct

Test #4:

score: 0
Accepted
time: 0ms
memory: 1632kb

input:

6

output:

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

result:

ok Correct

Test #5:

score: 0
Accepted
time: 0ms
memory: 1536kb

input:

7

output:

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

result:

ok Correct

Test #6:

score: 0
Accepted
time: 0ms
memory: 1536kb

input:

8

output:

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

result:

ok Correct

Test #7:

score: 0
Accepted
time: 0ms
memory: 1600kb

input:

9

output:

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

result:

ok Correct

Test #8:

score: 0
Accepted
time: 0ms
memory: 1652kb

input:

10

output:

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

result:

ok Correct

Test #9:

score: 0
Accepted
time: 0ms
memory: 1652kb

input:

11

output:

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

result:

ok Correct

Test #10:

score: 0
Accepted
time: 0ms
memory: 1608kb

input:

12

output:

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

result:

ok Correct

Test #11:

score: 0
Accepted
time: 0ms
memory: 1636kb

input:

13

output:

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

result:

ok Correct

Test #12:

score: 0
Accepted
time: 0ms
memory: 1540kb

input:

14

output:

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

result:

ok Correct

Test #13:

score: 0
Accepted
time: 0ms
memory: 1540kb

input:

15

output:

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

result:

ok Correct

Test #14:

score: 0
Accepted
time: 0ms
memory: 1648kb

input:

16

output:

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

result:

ok Correct

Test #15:

score: 0
Accepted
time: 0ms
memory: 1584kb

input:

17

output:

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

result:

ok Correct

Test #16:

score: 0
Accepted
time: 0ms
memory: 1636kb

input:

18

output:

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

result:

ok Correct

Test #17:

score: 0
Accepted
time: 0ms
memory: 1596kb

input:

19

output:

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

result:

ok Correct

Test #18:

score: 0
Accepted
time: 0ms
memory: 1540kb

input:

20

output:

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

result:

ok Correct

Test #19:

score: 0
Accepted
time: 0ms
memory: 1592kb

input:

21

output:

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

result:

ok Correct

Test #20:

score: 0
Accepted
time: 0ms
memory: 1644kb

input:

22

output:

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

result:

ok Correct

Test #21:

score: 0
Accepted
time: 0ms
memory: 1632kb

input:

23

output:

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

result:

ok Correct

Test #22:

score: 0
Accepted
time: 0ms
memory: 1544kb

input:

24

output:

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

result:

ok Correct

Test #23:

score: 0
Accepted
time: 0ms
memory: 1632kb

input:

25

output:

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

result:

ok Correct

Test #24:

score: 0
Accepted
time: 0ms
memory: 1604kb

input:

26

output:

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

result:

ok Correct

Test #25:

score: 0
Accepted
time: 0ms
memory: 1608kb

input:

27

output:

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

result:

ok Correct

Test #26:

score: 0
Accepted
time: 0ms
memory: 1608kb

input:

28

output:

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

result:

ok Correct

Test #27:

score: 0
Accepted
time: 0ms
memory: 1536kb

input:

29

output:

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

result:

ok Correct

Test #28:

score: 0
Accepted
time: 0ms
memory: 1596kb

input:

30

output:

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

result:

ok Correct

Test #29:

score: 0
Accepted
time: 0ms
memory: 1640kb

input:

90

output:

1 2
2 4
2 6
2 8
2 10
2 12
2 14
2 16
2 18
2 20
2 22
2 24
2 26
2 28
2 30
2 32
2 34
2 36
2 38
2 40
2 42
2 44
2 46
2 48
2 50
2 52
2 54
2 56
2 58
2 60
2 62
2 64
2 66
2 68
2 70
2 72
2 74
2 76
2 78
2 80
2 82
2 84
2 86
2 88
2 90
1 3
3 5
3 7
3 9
3 11
3 13
3 15
3 17
3 19
3 21
3 23
3 25
3 27
3 29
3 31
3 33
3 3...

result:

ok Correct

Test #30:

score: 0
Accepted
time: 0ms
memory: 1592kb

input:

91

output:

1 91
1 90
1 89
1 88
1 87
1 86
1 85
1 84
1 83
1 82
1 81
1 80
1 79
1 78
1 77
1 76
1 75
1 74
1 73
1 72
1 71
1 70
1 69
1 68
1 67
1 66
1 65
1 64
1 63
1 62
1 61
1 60
1 59
1 58
1 57
1 56
1 55
1 54
1 53
1 52
1 51
1 50
1 49
1 48
1 47
45 46
44 46
43 46
42 46
41 46
40 46
39 46
38 46
37 46
36 46
35 46
34 46
33 ...

result:

ok Correct

Test #31:

score: 0
Accepted
time: 0ms
memory: 1584kb

input:

92

output:

1 2
2 4
2 6
2 8
2 10
2 12
2 14
2 16
2 18
2 20
2 22
2 24
2 26
2 28
2 30
2 32
2 34
2 36
2 38
2 40
2 42
2 44
2 46
2 48
2 50
2 52
2 54
2 56
2 58
2 60
2 62
2 64
2 66
2 68
2 70
2 72
2 74
2 76
2 78
2 80
2 82
2 84
2 86
2 88
2 90
2 92
1 3
3 5
3 7
3 9
3 11
3 13
3 15
3 17
3 19
3 21
3 23
3 25
3 27
3 29
3 31
3 3...

result:

ok Correct

Test #32:

score: 0
Accepted
time: 0ms
memory: 1528kb

input:

93

output:

1 93
1 92
1 91
1 90
1 89
1 88
1 87
1 86
1 85
1 84
1 83
1 82
1 81
1 80
1 79
1 78
1 77
1 76
1 75
1 74
1 73
1 72
1 71
1 70
1 69
1 68
1 67
1 66
1 65
1 64
1 63
1 62
1 61
1 60
1 59
1 58
1 57
1 56
1 55
1 54
1 53
1 52
1 51
1 50
1 49
1 48
46 47
45 47
44 47
43 47
42 47
41 47
40 47
39 47
38 47
37 47
36 47
35 4...

result:

ok Correct

Test #33:

score: 0
Accepted
time: 0ms
memory: 1612kb

input:

94

output:

1 2
2 4
2 6
2 8
2 10
2 12
2 14
2 16
2 18
2 20
2 22
2 24
2 26
2 28
2 30
2 32
2 34
2 36
2 38
2 40
2 42
2 44
2 46
2 48
2 50
2 52
2 54
2 56
2 58
2 60
2 62
2 64
2 66
2 68
2 70
2 72
2 74
2 76
2 78
2 80
2 82
2 84
2 86
2 88
2 90
2 92
2 94
1 3
3 5
3 7
3 9
3 11
3 13
3 15
3 17
3 19
3 21
3 23
3 25
3 27
3 29
3 3...

result:

ok Correct

Test #34:

score: 0
Accepted
time: 0ms
memory: 1632kb

input:

95

output:

1 95
1 94
1 93
1 92
1 91
1 90
1 89
1 88
1 87
1 86
1 85
1 84
1 83
1 82
1 81
1 80
1 79
1 78
1 77
1 76
1 75
1 74
1 73
1 72
1 71
1 70
1 69
1 68
1 67
1 66
1 65
1 64
1 63
1 62
1 61
1 60
1 59
1 58
1 57
1 56
1 55
1 54
1 53
1 52
1 51
1 50
1 49
47 48
46 48
45 48
44 48
43 48
42 48
41 48
40 48
39 48
38 48
37 48...

result:

ok Correct

Test #35:

score: 0
Accepted
time: 0ms
memory: 1648kb

input:

96

output:

1 2
2 4
2 6
2 8
2 10
2 12
2 14
2 16
2 18
2 20
2 22
2 24
2 26
2 28
2 30
2 32
2 34
2 36
2 38
2 40
2 42
2 44
2 46
2 48
2 50
2 52
2 54
2 56
2 58
2 60
2 62
2 64
2 66
2 68
2 70
2 72
2 74
2 76
2 78
2 80
2 82
2 84
2 86
2 88
2 90
2 92
2 94
2 96
1 3
3 5
3 7
3 9
3 11
3 13
3 15
3 17
3 19
3 21
3 23
3 25
3 27
3 2...

result:

ok Correct

Test #36:

score: 0
Accepted
time: 0ms
memory: 1652kb

input:

97

output:

1 97
1 96
1 95
1 94
1 93
1 92
1 91
1 90
1 89
1 88
1 87
1 86
1 85
1 84
1 83
1 82
1 81
1 80
1 79
1 78
1 77
1 76
1 75
1 74
1 73
1 72
1 71
1 70
1 69
1 68
1 67
1 66
1 65
1 64
1 63
1 62
1 61
1 60
1 59
1 58
1 57
1 56
1 55
1 54
1 53
1 52
1 51
1 50
48 49
47 49
46 49
45 49
44 49
43 49
42 49
41 49
40 49
39 49
...

result:

ok Correct

Test #37:

score: 0
Accepted
time: 0ms
memory: 1548kb

input:

98

output:

1 2
2 4
2 6
2 8
2 10
2 12
2 14
2 16
2 18
2 20
2 22
2 24
2 26
2 28
2 30
2 32
2 34
2 36
2 38
2 40
2 42
2 44
2 46
2 48
2 50
2 52
2 54
2 56
2 58
2 60
2 62
2 64
2 66
2 68
2 70
2 72
2 74
2 76
2 78
2 80
2 82
2 84
2 86
2 88
2 90
2 92
2 94
2 96
2 98
1 3
3 5
3 7
3 9
3 11
3 13
3 15
3 17
3 19
3 21
3 23
3 25
3 2...

result:

ok Correct

Test #38:

score: 0
Accepted
time: 0ms
memory: 1544kb

input:

99

output:

1 99
1 98
1 97
1 96
1 95
1 94
1 93
1 92
1 91
1 90
1 89
1 88
1 87
1 86
1 85
1 84
1 83
1 82
1 81
1 80
1 79
1 78
1 77
1 76
1 75
1 74
1 73
1 72
1 71
1 70
1 69
1 68
1 67
1 66
1 65
1 64
1 63
1 62
1 61
1 60
1 59
1 58
1 57
1 56
1 55
1 54
1 53
1 52
1 51
49 50
48 50
47 50
46 50
45 50
44 50
43 50
42 50
41 50
4...

result:

ok Correct

Test #39:

score: 0
Accepted
time: 0ms
memory: 1588kb

input:

100

output:

1 2
2 4
2 6
2 8
2 10
2 12
2 14
2 16
2 18
2 20
2 22
2 24
2 26
2 28
2 30
2 32
2 34
2 36
2 38
2 40
2 42
2 44
2 46
2 48
2 50
2 52
2 54
2 56
2 58
2 60
2 62
2 64
2 66
2 68
2 70
2 72
2 74
2 76
2 78
2 80
2 82
2 84
2 86
2 88
2 90
2 92
2 94
2 96
2 98
2 100
1 3
3 5
3 7
3 9
3 11
3 13
3 15
3 17
3 19
3 21
3 23
3 ...

result:

ok Correct

Test #40:

score: 0
Accepted
time: 8ms
memory: 1632kb

input:

490

output:

1 2
2 4
2 6
2 8
2 10
2 12
2 14
2 16
2 18
2 20
2 22
2 24
2 26
2 28
2 30
2 32
2 34
2 36
2 38
2 40
2 42
2 44
2 46
2 48
2 50
2 52
2 54
2 56
2 58
2 60
2 62
2 64
2 66
2 68
2 70
2 72
2 74
2 76
2 78
2 80
2 82
2 84
2 86
2 88
2 90
2 92
2 94
2 96
2 98
2 100
2 102
2 104
2 106
2 108
2 110
2 112
2 114
2 116
2 118...

result:

ok Correct

Test #41:

score: 0
Accepted
time: 8ms
memory: 1632kb

input:

491

output:

1 491
1 490
1 489
1 488
1 487
1 486
1 485
1 484
1 483
1 482
1 481
1 480
1 479
1 478
1 477
1 476
1 475
1 474
1 473
1 472
1 471
1 470
1 469
1 468
1 467
1 466
1 465
1 464
1 463
1 462
1 461
1 460
1 459
1 458
1 457
1 456
1 455
1 454
1 453
1 452
1 451
1 450
1 449
1 448
1 447
1 446
1 445
1 444
1 443
1 442
...

result:

ok Correct

Test #42:

score: 0
Accepted
time: 8ms
memory: 1636kb

input:

492

output:

1 2
2 4
2 6
2 8
2 10
2 12
2 14
2 16
2 18
2 20
2 22
2 24
2 26
2 28
2 30
2 32
2 34
2 36
2 38
2 40
2 42
2 44
2 46
2 48
2 50
2 52
2 54
2 56
2 58
2 60
2 62
2 64
2 66
2 68
2 70
2 72
2 74
2 76
2 78
2 80
2 82
2 84
2 86
2 88
2 90
2 92
2 94
2 96
2 98
2 100
2 102
2 104
2 106
2 108
2 110
2 112
2 114
2 116
2 118...

result:

ok Correct

Test #43:

score: 0
Accepted
time: 8ms
memory: 1648kb

input:

493

output:

1 493
1 492
1 491
1 490
1 489
1 488
1 487
1 486
1 485
1 484
1 483
1 482
1 481
1 480
1 479
1 478
1 477
1 476
1 475
1 474
1 473
1 472
1 471
1 470
1 469
1 468
1 467
1 466
1 465
1 464
1 463
1 462
1 461
1 460
1 459
1 458
1 457
1 456
1 455
1 454
1 453
1 452
1 451
1 450
1 449
1 448
1 447
1 446
1 445
1 444
...

result:

ok Correct

Test #44:

score: 0
Accepted
time: 8ms
memory: 1628kb

input:

494

output:

1 2
2 4
2 6
2 8
2 10
2 12
2 14
2 16
2 18
2 20
2 22
2 24
2 26
2 28
2 30
2 32
2 34
2 36
2 38
2 40
2 42
2 44
2 46
2 48
2 50
2 52
2 54
2 56
2 58
2 60
2 62
2 64
2 66
2 68
2 70
2 72
2 74
2 76
2 78
2 80
2 82
2 84
2 86
2 88
2 90
2 92
2 94
2 96
2 98
2 100
2 102
2 104
2 106
2 108
2 110
2 112
2 114
2 116
2 118...

result:

ok Correct

Test #45:

score: 0
Accepted
time: 8ms
memory: 1528kb

input:

495

output:

1 495
1 494
1 493
1 492
1 491
1 490
1 489
1 488
1 487
1 486
1 485
1 484
1 483
1 482
1 481
1 480
1 479
1 478
1 477
1 476
1 475
1 474
1 473
1 472
1 471
1 470
1 469
1 468
1 467
1 466
1 465
1 464
1 463
1 462
1 461
1 460
1 459
1 458
1 457
1 456
1 455
1 454
1 453
1 452
1 451
1 450
1 449
1 448
1 447
1 446
...

result:

ok Correct

Test #46:

score: 0
Accepted
time: 8ms
memory: 1536kb

input:

496

output:

1 2
2 4
2 6
2 8
2 10
2 12
2 14
2 16
2 18
2 20
2 22
2 24
2 26
2 28
2 30
2 32
2 34
2 36
2 38
2 40
2 42
2 44
2 46
2 48
2 50
2 52
2 54
2 56
2 58
2 60
2 62
2 64
2 66
2 68
2 70
2 72
2 74
2 76
2 78
2 80
2 82
2 84
2 86
2 88
2 90
2 92
2 94
2 96
2 98
2 100
2 102
2 104
2 106
2 108
2 110
2 112
2 114
2 116
2 118...

result:

ok Correct

Test #47:

score: 0
Accepted
time: 8ms
memory: 1640kb

input:

497

output:

1 497
1 496
1 495
1 494
1 493
1 492
1 491
1 490
1 489
1 488
1 487
1 486
1 485
1 484
1 483
1 482
1 481
1 480
1 479
1 478
1 477
1 476
1 475
1 474
1 473
1 472
1 471
1 470
1 469
1 468
1 467
1 466
1 465
1 464
1 463
1 462
1 461
1 460
1 459
1 458
1 457
1 456
1 455
1 454
1 453
1 452
1 451
1 450
1 449
1 448
...

result:

ok Correct

Test #48:

score: 0
Accepted
time: 8ms
memory: 1524kb

input:

498

output:

1 2
2 4
2 6
2 8
2 10
2 12
2 14
2 16
2 18
2 20
2 22
2 24
2 26
2 28
2 30
2 32
2 34
2 36
2 38
2 40
2 42
2 44
2 46
2 48
2 50
2 52
2 54
2 56
2 58
2 60
2 62
2 64
2 66
2 68
2 70
2 72
2 74
2 76
2 78
2 80
2 82
2 84
2 86
2 88
2 90
2 92
2 94
2 96
2 98
2 100
2 102
2 104
2 106
2 108
2 110
2 112
2 114
2 116
2 118...

result:

ok Correct

Test #49:

score: 0
Accepted
time: 8ms
memory: 1580kb

input:

499

output:

1 499
1 498
1 497
1 496
1 495
1 494
1 493
1 492
1 491
1 490
1 489
1 488
1 487
1 486
1 485
1 484
1 483
1 482
1 481
1 480
1 479
1 478
1 477
1 476
1 475
1 474
1 473
1 472
1 471
1 470
1 469
1 468
1 467
1 466
1 465
1 464
1 463
1 462
1 461
1 460
1 459
1 458
1 457
1 456
1 455
1 454
1 453
1 452
1 451
1 450
...

result:

ok Correct

Test #50:

score: 0
Accepted
time: 2ms
memory: 1628kb

input:

500

output:

1 2
2 4
2 6
2 8
2 10
2 12
2 14
2 16
2 18
2 20
2 22
2 24
2 26
2 28
2 30
2 32
2 34
2 36
2 38
2 40
2 42
2 44
2 46
2 48
2 50
2 52
2 54
2 56
2 58
2 60
2 62
2 64
2 66
2 68
2 70
2 72
2 74
2 76
2 78
2 80
2 82
2 84
2 86
2 88
2 90
2 92
2 94
2 96
2 98
2 100
2 102
2 104
2 106
2 108
2 110
2 112
2 114
2 116
2 118...

result:

ok Correct
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伺服器時間: 2025-02-01 14:02:48 | 開源專案