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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#510660#5209. King's PuzzleHuangHanShengAC ✓5ms3940kbC++171.9kb2024-08-09 10:28:092024-08-09 10:28:09

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3560kb

input:

5 2

output:

YES
4
1 2
3 1
4 1
5 1

result:

ok n = 5, k = 2: nice job dude

Test #2:

score: 0
Accepted
time: 1ms
memory: 3536kb

input:

4 1

output:

YES
4
1 2
2 3
3 4
4 1

result:

ok n = 4, k = 1: nice job dude

Test #3:

score: 0
Accepted
time: 0ms
memory: 3684kb

input:

11 1

output:

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

result:

ok n = 11, k = 1: nice job dude

Test #4:

score: 0
Accepted
time: 0ms
memory: 3572kb

input:

11 2

output:

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

result:

ok n = 11, k = 2: nice job dude

Test #5:

score: 0
Accepted
time: 1ms
memory: 3624kb

input:

11 3

output:

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

result:

ok n = 11, k = 3: nice job dude

Test #6:

score: 0
Accepted
time: 0ms
memory: 3632kb

input:

11 9

output:

YES
26
1 2
3 1
4 1
4 2
5 1
5 2
6 1
6 2
6 4
7 1
7 2
7 4
8 1
8 2
8 4
8 6
9 1
9 2
9 4
9 6
10 1
10 2
10 4
10 6
10 8
11 1

result:

ok n = 11, k = 9: nice job dude

Test #7:

score: 0
Accepted
time: 0ms
memory: 3560kb

input:

11 10

output:

YES
30
1 2
3 1
4 1
4 2
5 1
5 2
6 1
6 2
6 4
7 1
7 2
7 4
8 1
8 2
8 4
8 6
9 1
9 2
9 4
9 6
10 1
10 2
10 4
10 6
10 8
11 1
11 2
11 4
11 6
11 8

result:

ok n = 11, k = 10: nice job dude

Test #8:

score: 0
Accepted
time: 0ms
memory: 3624kb

input:

11 11

output:

NO

result:

ok n = 11, k = 11: nice job dude

Test #9:

score: 0
Accepted
time: 0ms
memory: 3628kb

input:

53 1

output:

YES
53
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 10
10 11
11 12
12 13
13 14
14 15
15 16
16 17
17 18
18 19
19 20
20 21
21 22
22 23
23 24
24 25
25 26
26 27
27 28
28 29
29 30
30 31
31 32
32 33
33 34
34 35
35 36
36 37
37 38
38 39
39 40
40 41
41 42
42 43
43 44
44 45
45 46
46 47
47 48
48 49
49 50
50 51
51 52
52 5...

result:

ok n = 53, k = 1: nice job dude

Test #10:

score: 0
Accepted
time: 0ms
memory: 3612kb

input:

53 2

output:

YES
52
1 2
3 1
4 1
5 1
6 1
7 1
8 1
9 1
10 1
11 1
12 1
13 1
14 1
15 1
16 1
17 1
18 1
19 1
20 1
21 1
22 1
23 1
24 1
25 1
26 1
27 1
28 1
29 1
30 1
31 1
32 1
33 1
34 1
35 1
36 1
37 1
38 1
39 1
40 1
41 1
42 1
43 1
44 1
45 1
46 1
47 1
48 1
49 1
50 1
51 1
52 1
53 1

result:

ok n = 53, k = 2: nice job dude

Test #11:

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

input:

53 3

output:

YES
53
1 2
3 1
4 1
4 2
5 1
6 1
7 1
8 1
9 1
10 1
11 1
12 1
13 1
14 1
15 1
16 1
17 1
18 1
19 1
20 1
21 1
22 1
23 1
24 1
25 1
26 1
27 1
28 1
29 1
30 1
31 1
32 1
33 1
34 1
35 1
36 1
37 1
38 1
39 1
40 1
41 1
42 1
43 1
44 1
45 1
46 1
47 1
48 1
49 1
50 1
51 1
52 1
53 1

result:

ok n = 53, k = 3: nice job dude

Test #12:

score: 0
Accepted
time: 0ms
memory: 3616kb

input:

53 51

output:

YES
677
1 2
3 1
4 1
4 2
5 1
5 2
6 1
6 2
6 4
7 1
7 2
7 4
8 1
8 2
8 4
8 6
9 1
9 2
9 4
9 6
10 1
10 2
10 4
10 6
10 8
11 1
11 2
11 4
11 6
11 8
12 1
12 2
12 4
12 6
12 8
12 10
13 1
13 2
13 4
13 6
13 8
13 10
14 1
14 2
14 4
14 6
14 8
14 10
14 12
15 1
15 2
15 4
15 6
15 8
15 10
15 12
16 1
16 2
16 4
16 6
16 8
1...

result:

ok n = 53, k = 51: nice job dude

Test #13:

score: 0
Accepted
time: 0ms
memory: 3560kb

input:

53 52

output:

YES
702
1 2
3 1
4 1
4 2
5 1
5 2
6 1
6 2
6 4
7 1
7 2
7 4
8 1
8 2
8 4
8 6
9 1
9 2
9 4
9 6
10 1
10 2
10 4
10 6
10 8
11 1
11 2
11 4
11 6
11 8
12 1
12 2
12 4
12 6
12 8
12 10
13 1
13 2
13 4
13 6
13 8
13 10
14 1
14 2
14 4
14 6
14 8
14 10
14 12
15 1
15 2
15 4
15 6
15 8
15 10
15 12
16 1
16 2
16 4
16 6
16 8
1...

result:

ok n = 53, k = 52: nice job dude

Test #14:

score: 0
Accepted
time: 0ms
memory: 3620kb

input:

53 53

output:

NO

result:

ok n = 53, k = 53: nice job dude

Test #15:

score: 0
Accepted
time: 0ms
memory: 3612kb

input:

267 1

output:

YES
267
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 10
10 11
11 12
12 13
13 14
14 15
15 16
16 17
17 18
18 19
19 20
20 21
21 22
22 23
23 24
24 25
25 26
26 27
27 28
28 29
29 30
30 31
31 32
32 33
33 34
34 35
35 36
36 37
37 38
38 39
39 40
40 41
41 42
42 43
43 44
44 45
45 46
46 47
47 48
48 49
49 50
50 51
51 52
52 ...

result:

ok n = 267, k = 1: nice job dude

Test #16:

score: 0
Accepted
time: 0ms
memory: 3588kb

input:

267 2

output:

YES
266
1 2
3 1
4 1
5 1
6 1
7 1
8 1
9 1
10 1
11 1
12 1
13 1
14 1
15 1
16 1
17 1
18 1
19 1
20 1
21 1
22 1
23 1
24 1
25 1
26 1
27 1
28 1
29 1
30 1
31 1
32 1
33 1
34 1
35 1
36 1
37 1
38 1
39 1
40 1
41 1
42 1
43 1
44 1
45 1
46 1
47 1
48 1
49 1
50 1
51 1
52 1
53 1
54 1
55 1
56 1
57 1
58 1
59 1
60 1
61 1
...

result:

ok n = 267, k = 2: nice job dude

Test #17:

score: 0
Accepted
time: 0ms
memory: 3696kb

input:

267 3

output:

YES
267
1 2
3 1
4 1
4 2
5 1
6 1
7 1
8 1
9 1
10 1
11 1
12 1
13 1
14 1
15 1
16 1
17 1
18 1
19 1
20 1
21 1
22 1
23 1
24 1
25 1
26 1
27 1
28 1
29 1
30 1
31 1
32 1
33 1
34 1
35 1
36 1
37 1
38 1
39 1
40 1
41 1
42 1
43 1
44 1
45 1
46 1
47 1
48 1
49 1
50 1
51 1
52 1
53 1
54 1
55 1
56 1
57 1
58 1
59 1
60 1
6...

result:

ok n = 267, k = 3: nice job dude

Test #18:

score: 0
Accepted
time: 0ms
memory: 3688kb

input:

267 265

output:

YES
17690
1 2
3 1
4 1
4 2
5 1
5 2
6 1
6 2
6 4
7 1
7 2
7 4
8 1
8 2
8 4
8 6
9 1
9 2
9 4
9 6
10 1
10 2
10 4
10 6
10 8
11 1
11 2
11 4
11 6
11 8
12 1
12 2
12 4
12 6
12 8
12 10
13 1
13 2
13 4
13 6
13 8
13 10
14 1
14 2
14 4
14 6
14 8
14 10
14 12
15 1
15 2
15 4
15 6
15 8
15 10
15 12
16 1
16 2
16 4
16 6
16 8...

result:

ok n = 267, k = 265: nice job dude

Test #19:

score: 0
Accepted
time: 2ms
memory: 3724kb

input:

267 266

output:

YES
17822
1 2
3 1
4 1
4 2
5 1
5 2
6 1
6 2
6 4
7 1
7 2
7 4
8 1
8 2
8 4
8 6
9 1
9 2
9 4
9 6
10 1
10 2
10 4
10 6
10 8
11 1
11 2
11 4
11 6
11 8
12 1
12 2
12 4
12 6
12 8
12 10
13 1
13 2
13 4
13 6
13 8
13 10
14 1
14 2
14 4
14 6
14 8
14 10
14 12
15 1
15 2
15 4
15 6
15 8
15 10
15 12
16 1
16 2
16 4
16 6
16 8...

result:

ok n = 267, k = 266: nice job dude

Test #20:

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

input:

267 267

output:

NO

result:

ok n = 267, k = 267: nice job dude

Test #21:

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

input:

499 1

output:

YES
499
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 10
10 11
11 12
12 13
13 14
14 15
15 16
16 17
17 18
18 19
19 20
20 21
21 22
22 23
23 24
24 25
25 26
26 27
27 28
28 29
29 30
30 31
31 32
32 33
33 34
34 35
35 36
36 37
37 38
38 39
39 40
40 41
41 42
42 43
43 44
44 45
45 46
46 47
47 48
48 49
49 50
50 51
51 52
52 ...

result:

ok n = 499, k = 1: nice job dude

Test #22:

score: 0
Accepted
time: 0ms
memory: 3656kb

input:

499 2

output:

YES
498
1 2
3 1
4 1
5 1
6 1
7 1
8 1
9 1
10 1
11 1
12 1
13 1
14 1
15 1
16 1
17 1
18 1
19 1
20 1
21 1
22 1
23 1
24 1
25 1
26 1
27 1
28 1
29 1
30 1
31 1
32 1
33 1
34 1
35 1
36 1
37 1
38 1
39 1
40 1
41 1
42 1
43 1
44 1
45 1
46 1
47 1
48 1
49 1
50 1
51 1
52 1
53 1
54 1
55 1
56 1
57 1
58 1
59 1
60 1
61 1
...

result:

ok n = 499, k = 2: nice job dude

Test #23:

score: 0
Accepted
time: 0ms
memory: 3572kb

input:

499 3

output:

YES
499
1 2
3 1
4 1
4 2
5 1
6 1
7 1
8 1
9 1
10 1
11 1
12 1
13 1
14 1
15 1
16 1
17 1
18 1
19 1
20 1
21 1
22 1
23 1
24 1
25 1
26 1
27 1
28 1
29 1
30 1
31 1
32 1
33 1
34 1
35 1
36 1
37 1
38 1
39 1
40 1
41 1
42 1
43 1
44 1
45 1
46 1
47 1
48 1
49 1
50 1
51 1
52 1
53 1
54 1
55 1
56 1
57 1
58 1
59 1
60 1
6...

result:

ok n = 499, k = 3: nice job dude

Test #24:

score: 0
Accepted
time: 0ms
memory: 3872kb

input:

499 497

output:

YES
62002
1 2
3 1
4 1
4 2
5 1
5 2
6 1
6 2
6 4
7 1
7 2
7 4
8 1
8 2
8 4
8 6
9 1
9 2
9 4
9 6
10 1
10 2
10 4
10 6
10 8
11 1
11 2
11 4
11 6
11 8
12 1
12 2
12 4
12 6
12 8
12 10
13 1
13 2
13 4
13 6
13 8
13 10
14 1
14 2
14 4
14 6
14 8
14 10
14 12
15 1
15 2
15 4
15 6
15 8
15 10
15 12
16 1
16 2
16 4
16 6
16 8...

result:

ok n = 499, k = 497: nice job dude

Test #25:

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

input:

499 498

output:

YES
62250
1 2
3 1
4 1
4 2
5 1
5 2
6 1
6 2
6 4
7 1
7 2
7 4
8 1
8 2
8 4
8 6
9 1
9 2
9 4
9 6
10 1
10 2
10 4
10 6
10 8
11 1
11 2
11 4
11 6
11 8
12 1
12 2
12 4
12 6
12 8
12 10
13 1
13 2
13 4
13 6
13 8
13 10
14 1
14 2
14 4
14 6
14 8
14 10
14 12
15 1
15 2
15 4
15 6
15 8
15 10
15 12
16 1
16 2
16 4
16 6
16 8...

result:

ok n = 499, k = 498: nice job dude

Test #26:

score: 0
Accepted
time: 0ms
memory: 3656kb

input:

499 499

output:

NO

result:

ok n = 499, k = 499: nice job dude

Test #27:

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

input:

500 1

output:

YES
500
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 10
10 11
11 12
12 13
13 14
14 15
15 16
16 17
17 18
18 19
19 20
20 21
21 22
22 23
23 24
24 25
25 26
26 27
27 28
28 29
29 30
30 31
31 32
32 33
33 34
34 35
35 36
36 37
37 38
38 39
39 40
40 41
41 42
42 43
43 44
44 45
45 46
46 47
47 48
48 49
49 50
50 51
51 52
52 ...

result:

ok n = 500, k = 1: nice job dude

Test #28:

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

input:

500 2

output:

YES
499
1 2
3 1
4 1
5 1
6 1
7 1
8 1
9 1
10 1
11 1
12 1
13 1
14 1
15 1
16 1
17 1
18 1
19 1
20 1
21 1
22 1
23 1
24 1
25 1
26 1
27 1
28 1
29 1
30 1
31 1
32 1
33 1
34 1
35 1
36 1
37 1
38 1
39 1
40 1
41 1
42 1
43 1
44 1
45 1
46 1
47 1
48 1
49 1
50 1
51 1
52 1
53 1
54 1
55 1
56 1
57 1
58 1
59 1
60 1
61 1
...

result:

ok n = 500, k = 2: nice job dude

Test #29:

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

input:

500 3

output:

YES
500
1 2
3 1
4 1
4 2
5 1
6 1
7 1
8 1
9 1
10 1
11 1
12 1
13 1
14 1
15 1
16 1
17 1
18 1
19 1
20 1
21 1
22 1
23 1
24 1
25 1
26 1
27 1
28 1
29 1
30 1
31 1
32 1
33 1
34 1
35 1
36 1
37 1
38 1
39 1
40 1
41 1
42 1
43 1
44 1
45 1
46 1
47 1
48 1
49 1
50 1
51 1
52 1
53 1
54 1
55 1
56 1
57 1
58 1
59 1
60 1
6...

result:

ok n = 500, k = 3: nice job dude

Test #30:

score: 0
Accepted
time: 5ms
memory: 3792kb

input:

500 498

output:

YES
62251
1 2
3 1
4 1
4 2
5 1
5 2
6 1
6 2
6 4
7 1
7 2
7 4
8 1
8 2
8 4
8 6
9 1
9 2
9 4
9 6
10 1
10 2
10 4
10 6
10 8
11 1
11 2
11 4
11 6
11 8
12 1
12 2
12 4
12 6
12 8
12 10
13 1
13 2
13 4
13 6
13 8
13 10
14 1
14 2
14 4
14 6
14 8
14 10
14 12
15 1
15 2
15 4
15 6
15 8
15 10
15 12
16 1
16 2
16 4
16 6
16 8...

result:

ok n = 500, k = 498: nice job dude

Test #31:

score: 0
Accepted
time: 5ms
memory: 3940kb

input:

500 499

output:

YES
62500
1 2
3 1
4 1
4 2
5 1
5 2
6 1
6 2
6 4
7 1
7 2
7 4
8 1
8 2
8 4
8 6
9 1
9 2
9 4
9 6
10 1
10 2
10 4
10 6
10 8
11 1
11 2
11 4
11 6
11 8
12 1
12 2
12 4
12 6
12 8
12 10
13 1
13 2
13 4
13 6
13 8
13 10
14 1
14 2
14 4
14 6
14 8
14 10
14 12
15 1
15 2
15 4
15 6
15 8
15 10
15 12
16 1
16 2
16 4
16 6
16 8...

result:

ok n = 500, k = 499: nice job dude

Test #32:

score: 0
Accepted
time: 0ms
memory: 3648kb

input:

500 500

output:

NO

result:

ok n = 500, k = 500: nice job dude

Test #33:

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

input:

1 1

output:

YES
0

result:

ok n = 1, k = 1: nice job dude

Test #34:

score: 0
Accepted
time: 0ms
memory: 3632kb

input:

2 1

output:

YES
1
1 2

result:

ok n = 2, k = 1: nice job dude

Test #35:

score: 0
Accepted
time: 0ms
memory: 3684kb

input:

2 2

output:

NO

result:

ok n = 2, k = 2: nice job dude

Test #36:

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

input:

3 1

output:

YES
3
1 2
2 3
3 1

result:

ok n = 3, k = 1: nice job dude

Test #37:

score: 0
Accepted
time: 0ms
memory: 3560kb

input:

3 2

output:

YES
2
1 2
3 1

result:

ok n = 3, k = 2: nice job dude

Test #38:

score: 0
Accepted
time: 0ms
memory: 3556kb

input:

3 3

output:

NO

result:

ok n = 3, k = 3: nice job dude

Test #39:

score: 0
Accepted
time: 0ms
memory: 3640kb

input:

4 1

output:

YES
4
1 2
2 3
3 4
4 1

result:

ok n = 4, k = 1: nice job dude

Test #40:

score: 0
Accepted
time: 0ms
memory: 3640kb

input:

4 2

output:

YES
3
1 2
3 1
4 1

result:

ok n = 4, k = 2: nice job dude

Test #41:

score: 0
Accepted
time: 0ms
memory: 3608kb

input:

4 3

output:

YES
4
1 2
3 1
4 1
4 2

result:

ok n = 4, k = 3: nice job dude

Test #42:

score: 0
Accepted
time: 0ms
memory: 3648kb

input:

4 4

output:

NO

result:

ok n = 4, k = 4: nice job dude

Test #43:

score: 0
Accepted
time: 0ms
memory: 3596kb

input:

5 1

output:

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

result:

ok n = 5, k = 1: nice job dude

Test #44:

score: 0
Accepted
time: 0ms
memory: 3548kb

input:

5 2

output:

YES
4
1 2
3 1
4 1
5 1

result:

ok n = 5, k = 2: nice job dude

Test #45:

score: 0
Accepted
time: 0ms
memory: 3680kb

input:

5 3

output:

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

result:

ok n = 5, k = 3: nice job dude

Test #46:

score: 0
Accepted
time: 0ms
memory: 3556kb

input:

5 4

output:

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

result:

ok n = 5, k = 4: nice job dude

Test #47:

score: 0
Accepted
time: 0ms
memory: 3624kb

input:

5 5

output:

NO

result:

ok n = 5, k = 5: nice job dude

Test #48:

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

input:

6 1

output:

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

result:

ok n = 6, k = 1: nice job dude

Test #49:

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

input:

6 2

output:

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

result:

ok n = 6, k = 2: nice job dude

Test #50:

score: 0
Accepted
time: 0ms
memory: 3624kb

input:

6 3

output:

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

result:

ok n = 6, k = 3: nice job dude

Test #51:

score: 0
Accepted
time: 0ms
memory: 3548kb

input:

6 4

output:

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

result:

ok n = 6, k = 4: nice job dude

Test #52:

score: 0
Accepted
time: 0ms
memory: 3580kb

input:

6 5

output:

YES
9
1 2
3 1
4 1
4 2
5 1
5 2
6 1
6 2
6 4

result:

ok n = 6, k = 5: nice job dude

Test #53:

score: 0
Accepted
time: 0ms
memory: 3552kb

input:

6 6

output:

NO

result:

ok n = 6, k = 6: nice job dude

Test #54:

score: 0
Accepted
time: 0ms
memory: 3604kb

input:

103 85

output:

YES
1866
1 2
3 1
4 1
4 2
5 1
5 2
6 1
6 2
6 4
7 1
7 2
7 4
8 1
8 2
8 4
8 6
9 1
9 2
9 4
9 6
10 1
10 2
10 4
10 6
10 8
11 1
11 2
11 4
11 6
11 8
12 1
12 2
12 4
12 6
12 8
12 10
13 1
13 2
13 4
13 6
13 8
13 10
14 1
14 2
14 4
14 6
14 8
14 10
14 12
15 1
15 2
15 4
15 6
15 8
15 10
15 12
16 1
16 2
16 4
16 6
16 8
...

result:

ok n = 103, k = 85: nice job dude

Test #55:

score: 0
Accepted
time: 1ms
memory: 3688kb

input:

373 203

output:

YES
10573
1 2
3 1
4 1
4 2
5 1
5 2
6 1
6 2
6 4
7 1
7 2
7 4
8 1
8 2
8 4
8 6
9 1
9 2
9 4
9 6
10 1
10 2
10 4
10 6
10 8
11 1
11 2
11 4
11 6
11 8
12 1
12 2
12 4
12 6
12 8
12 10
13 1
13 2
13 4
13 6
13 8
13 10
14 1
14 2
14 4
14 6
14 8
14 10
14 12
15 1
15 2
15 4
15 6
15 8
15 10
15 12
16 1
16 2
16 4
16 6
16 8...

result:

ok n = 373, k = 203: nice job dude

Test #56:

score: 0
Accepted
time: 1ms
memory: 3612kb

input:

443 143

output:

YES
5483
1 2
3 1
4 1
4 2
5 1
5 2
6 1
6 2
6 4
7 1
7 2
7 4
8 1
8 2
8 4
8 6
9 1
9 2
9 4
9 6
10 1
10 2
10 4
10 6
10 8
11 1
11 2
11 4
11 6
11 8
12 1
12 2
12 4
12 6
12 8
12 10
13 1
13 2
13 4
13 6
13 8
13 10
14 1
14 2
14 4
14 6
14 8
14 10
14 12
15 1
15 2
15 4
15 6
15 8
15 10
15 12
16 1
16 2
16 4
16 6
16 8
...

result:

ok n = 443, k = 143: nice job dude

Test #57:

score: 0
Accepted
time: 0ms
memory: 3636kb

input:

124 30

output:

YES
333
1 2
3 1
4 1
4 2
5 1
5 2
6 1
6 2
6 4
7 1
7 2
7 4
8 1
8 2
8 4
8 6
9 1
9 2
9 4
9 6
10 1
10 2
10 4
10 6
10 8
11 1
11 2
11 4
11 6
11 8
12 1
12 2
12 4
12 6
12 8
12 10
13 1
13 2
13 4
13 6
13 8
13 10
14 1
14 2
14 4
14 6
14 8
14 10
14 12
15 1
15 2
15 4
15 6
15 8
15 10
15 12
16 1
16 2
16 4
16 6
16 8
1...

result:

ok n = 124, k = 30: nice job dude

Test #58:

score: 0
Accepted
time: 0ms
memory: 3628kb

input:

194 6

output:

YES
199
1 2
3 1
4 1
4 2
5 1
5 2
6 1
6 2
6 4
7 1
7 2
7 4
8 1
9 1
10 1
11 1
12 1
13 1
14 1
15 1
16 1
17 1
18 1
19 1
20 1
21 1
22 1
23 1
24 1
25 1
26 1
27 1
28 1
29 1
30 1
31 1
32 1
33 1
34 1
35 1
36 1
37 1
38 1
39 1
40 1
41 1
42 1
43 1
44 1
45 1
46 1
47 1
48 1
49 1
50 1
51 1
52 1
53 1
54 1
55 1
56 1
5...

result:

ok n = 194, k = 6: nice job dude

Test #59:

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

input:

464 369

output:

YES
34319
1 2
3 1
4 1
4 2
5 1
5 2
6 1
6 2
6 4
7 1
7 2
7 4
8 1
8 2
8 4
8 6
9 1
9 2
9 4
9 6
10 1
10 2
10 4
10 6
10 8
11 1
11 2
11 4
11 6
11 8
12 1
12 2
12 4
12 6
12 8
12 10
13 1
13 2
13 4
13 6
13 8
13 10
14 1
14 2
14 4
14 6
14 8
14 10
14 12
15 1
15 2
15 4
15 6
15 8
15 10
15 12
16 1
16 2
16 4
16 6
16 8...

result:

ok n = 464, k = 369: nice job dude

Test #60:

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

input:

45 42

output:

YES
464
1 2
3 1
4 1
4 2
5 1
5 2
6 1
6 2
6 4
7 1
7 2
7 4
8 1
8 2
8 4
8 6
9 1
9 2
9 4
9 6
10 1
10 2
10 4
10 6
10 8
11 1
11 2
11 4
11 6
11 8
12 1
12 2
12 4
12 6
12 8
12 10
13 1
13 2
13 4
13 6
13 8
13 10
14 1
14 2
14 4
14 6
14 8
14 10
14 12
15 1
15 2
15 4
15 6
15 8
15 10
15 12
16 1
16 2
16 4
16 6
16 8
1...

result:

ok n = 45, k = 42: nice job dude

Test #61:

score: 0
Accepted
time: 0ms
memory: 3652kb

input:

115 106

output:

YES
2870
1 2
3 1
4 1
4 2
5 1
5 2
6 1
6 2
6 4
7 1
7 2
7 4
8 1
8 2
8 4
8 6
9 1
9 2
9 4
9 6
10 1
10 2
10 4
10 6
10 8
11 1
11 2
11 4
11 6
11 8
12 1
12 2
12 4
12 6
12 8
12 10
13 1
13 2
13 4
13 6
13 8
13 10
14 1
14 2
14 4
14 6
14 8
14 10
14 12
15 1
15 2
15 4
15 6
15 8
15 10
15 12
16 1
16 2
16 4
16 6
16 8
...

result:

ok n = 115, k = 106: nice job dude

Test #62:

score: 0
Accepted
time: 1ms
memory: 3640kb

input:

285 220

output:

YES
12274
1 2
3 1
4 1
4 2
5 1
5 2
6 1
6 2
6 4
7 1
7 2
7 4
8 1
8 2
8 4
8 6
9 1
9 2
9 4
9 6
10 1
10 2
10 4
10 6
10 8
11 1
11 2
11 4
11 6
11 8
12 1
12 2
12 4
12 6
12 8
12 10
13 1
13 2
13 4
13 6
13 8
13 10
14 1
14 2
14 4
14 6
14 8
14 10
14 12
15 1
15 2
15 4
15 6
15 8
15 10
15 12
16 1
16 2
16 4
16 6
16 8...

result:

ok n = 285, k = 220: nice job dude

Test #63:

score: 0
Accepted
time: 1ms
memory: 3648kb

input:

143 106

output:

YES
2898
1 2
3 1
4 1
4 2
5 1
5 2
6 1
6 2
6 4
7 1
7 2
7 4
8 1
8 2
8 4
8 6
9 1
9 2
9 4
9 6
10 1
10 2
10 4
10 6
10 8
11 1
11 2
11 4
11 6
11 8
12 1
12 2
12 4
12 6
12 8
12 10
13 1
13 2
13 4
13 6
13 8
13 10
14 1
14 2
14 4
14 6
14 8
14 10
14 12
15 1
15 2
15 4
15 6
15 8
15 10
15 12
16 1
16 2
16 4
16 6
16 8
...

result:

ok n = 143, k = 106: nice job dude
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