QOJ.ac

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
#262660#7321. Hamiltonian $k$-vertex-connected GraphLoverInTimeAC ✓1ms3988kbC++201.0kb2023-11-23 21:22:022023-11-23 21:22:03

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3824kb

input:

4 2

output:

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

result:

ok ok

Test #2:

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

input:

3 1

output:

-1

result:

ok ok

Test #3:

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

input:

4 1

output:

-1

result:

ok ok

Test #4:

score: 0
Accepted
time: 0ms
memory: 3948kb

input:

4 2

output:

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

result:

ok ok

Test #5:

score: 0
Accepted
time: 0ms
memory: 3500kb

input:

5 1

output:

-1

result:

ok ok

Test #6:

score: 0
Accepted
time: 0ms
memory: 3820kb

input:

5 2

output:

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

result:

ok ok

Test #7:

score: 0
Accepted
time: 0ms
memory: 3732kb

input:

5 3

output:

8
2 1
3 1
3 2
4 2
4 3
5 1
5 3
5 4
1 2 3 4 5

result:

ok ok

Test #8:

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

input:

6 1

output:

-1

result:

ok ok

Test #9:

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

input:

6 2

output:

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

result:

ok ok

Test #10:

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

input:

6 3

output:

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

result:

ok ok

Test #11:

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

input:

6 4

output:

12
2 1
3 1
3 2
4 2
4 3
5 1
5 3
5 4
6 1
6 2
6 4
6 5
1 2 3 4 5 6

result:

ok ok

Test #12:

score: 0
Accepted
time: 0ms
memory: 3500kb

input:

7 1

output:

-1

result:

ok ok

Test #13:

score: 0
Accepted
time: 0ms
memory: 3796kb

input:

7 2

output:

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

result:

ok ok

Test #14:

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

input:

7 3

output:

11
2 1
3 2
4 1
4 3
5 2
5 4
6 3
6 5
7 1
7 4
7 6
1 2 3 4 5 6 7

result:

ok ok

Test #15:

score: 0
Accepted
time: 0ms
memory: 3796kb

input:

7 4

output:

14
2 1
3 1
3 2
4 2
4 3
5 3
5 4
6 1
6 4
6 5
7 1
7 2
7 5
7 6
1 2 3 4 5 6 7

result:

ok ok

Test #16:

score: 0
Accepted
time: 0ms
memory: 3752kb

input:

7 5

output:

18
2 1
3 1
3 2
4 1
4 2
4 3
5 2
5 3
5 4
6 1
6 3
6 4
6 5
7 1
7 2
7 4
7 5
7 6
1 2 3 4 5 6 7

result:

ok ok

Test #17:

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

input:

8 1

output:

-1

result:

ok ok

Test #18:

score: 0
Accepted
time: 0ms
memory: 3796kb

input:

8 2

output:

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

result:

ok ok

Test #19:

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

input:

8 3

output:

12
2 1
3 2
4 3
5 1
5 4
6 2
6 5
7 3
7 6
8 1
8 4
8 7
1 2 3 4 5 6 7 8

result:

ok ok

Test #20:

score: 0
Accepted
time: 0ms
memory: 3728kb

input:

8 4

output:

16
2 1
3 1
3 2
4 2
4 3
5 3
5 4
6 4
6 5
7 1
7 5
7 6
8 1
8 2
8 6
8 7
1 2 3 4 5 6 7 8

result:

ok ok

Test #21:

score: 0
Accepted
time: 0ms
memory: 3812kb

input:

8 5

output:

20
2 1
3 1
3 2
4 2
4 3
5 1
5 3
5 4
6 2
6 4
6 5
7 1
7 3
7 5
7 6
8 1
8 2
8 4
8 6
8 7
1 2 3 4 5 6 7 8

result:

ok ok

Test #22:

score: 0
Accepted
time: 0ms
memory: 3736kb

input:

8 6

output:

24
2 1
3 1
3 2
4 1
4 2
4 3
5 2
5 3
5 4
6 1
6 3
6 4
6 5
7 1
7 2
7 4
7 5
7 6
8 1
8 2
8 3
8 5
8 6
8 7
1 2 3 4 5 6 7 8

result:

ok ok

Test #23:

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

input:

9 1

output:

-1

result:

ok ok

Test #24:

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

input:

9 2

output:

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

result:

ok ok

Test #25:

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

input:

9 3

output:

14
2 1
3 2
4 3
5 1
5 4
6 2
6 5
7 3
7 6
8 4
8 7
9 1
9 5
9 8
1 2 3 4 5 6 7 8 9

result:

ok ok

Test #26:

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

input:

9 4

output:

18
2 1
3 1
3 2
4 2
4 3
5 3
5 4
6 4
6 5
7 5
7 6
8 1
8 6
8 7
9 1
9 2
9 7
9 8
1 2 3 4 5 6 7 8 9

result:

ok ok

Test #27:

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

input:

9 5

output:

23
2 1
3 1
3 2
4 2
4 3
5 1
5 3
5 4
6 2
6 4
6 5
7 3
7 5
7 6
8 1
8 4
8 6
8 7
9 1
9 2
9 5
9 7
9 8
1 2 3 4 5 6 7 8 9

result:

ok ok

Test #28:

score: 0
Accepted
time: 0ms
memory: 3796kb

input:

9 6

output:

27
2 1
3 1
3 2
4 1
4 2
4 3
5 2
5 3
5 4
6 3
6 4
6 5
7 1
7 4
7 5
7 6
8 1
8 2
8 5
8 6
8 7
9 1
9 2
9 3
9 6
9 7
9 8
1 2 3 4 5 6 7 8 9

result:

ok ok

Test #29:

score: 0
Accepted
time: 0ms
memory: 3796kb

input:

9 7

output:

32
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 2
6 3
6 4
6 5
7 1
7 3
7 4
7 5
7 6
8 1
8 2
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 5
9 6
9 7
9 8
1 2 3 4 5 6 7 8 9

result:

ok ok

Test #30:

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

input:

10 1

output:

-1

result:

ok ok

Test #31:

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

input:

10 2

output:

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

result:

ok ok

Test #32:

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

input:

10 3

output:

15
2 1
3 2
4 3
5 4
6 1
6 5
7 2
7 6
8 3
8 7
9 4
9 8
10 1
10 5
10 9
1 2 3 4 5 6 7 8 9 10

result:

ok ok

Test #33:

score: 0
Accepted
time: 0ms
memory: 3888kb

input:

10 4

output:

20
2 1
3 1
3 2
4 2
4 3
5 3
5 4
6 4
6 5
7 5
7 6
8 6
8 7
9 1
9 7
9 8
10 1
10 2
10 8
10 9
1 2 3 4 5 6 7 8 9 10

result:

ok ok

Test #34:

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

input:

10 5

output:

25
2 1
3 1
3 2
4 2
4 3
5 3
5 4
6 1
6 4
6 5
7 2
7 5
7 6
8 3
8 6
8 7
9 1
9 4
9 7
9 8
10 1
10 2
10 5
10 8
10 9
1 2 3 4 5 6 7 8 9 10

result:

ok ok

Test #35:

score: 0
Accepted
time: 0ms
memory: 3796kb

input:

10 6

output:

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

result:

ok ok

Test #36:

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

input:

10 7

output:

35
2 1
3 1
3 2
4 1
4 2
4 3
5 2
5 3
5 4
6 1
6 3
6 4
6 5
7 2
7 4
7 5
7 6
8 1
8 3
8 5
8 6
8 7
9 1
9 2
9 4
9 6
9 7
9 8
10 1
10 2
10 3
10 5
10 7
10 8
10 9
1 2 3 4 5 6 7 8 9 10

result:

ok ok

Test #37:

score: 0
Accepted
time: 0ms
memory: 3764kb

input:

10 8

output:

40
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 2
6 3
6 4
6 5
7 1
7 3
7 4
7 5
7 6
8 1
8 2
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 6
10 7
10 8
10 9
1 2 3 4 5 6 7 8 9 10

result:

ok ok

Test #38:

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

input:

11 1

output:

-1

result:

ok ok

Test #39:

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

input:

11 2

output:

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

result:

ok ok

Test #40:

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

input:

11 3

output:

17
2 1
3 2
4 3
5 4
6 1
6 5
7 2
7 6
8 3
8 7
9 4
9 8
10 5
10 9
11 1
11 6
11 10
1 2 3 4 5 6 7 8 9 10 11

result:

ok ok

Test #41:

score: 0
Accepted
time: 0ms
memory: 3796kb

input:

11 4

output:

22
2 1
3 1
3 2
4 2
4 3
5 3
5 4
6 4
6 5
7 5
7 6
8 6
8 7
9 7
9 8
10 1
10 8
10 9
11 1
11 2
11 9
11 10
1 2 3 4 5 6 7 8 9 10 11

result:

ok ok

Test #42:

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

input:

11 5

output:

28
2 1
3 1
3 2
4 2
4 3
5 3
5 4
6 1
6 4
6 5
7 2
7 5
7 6
8 3
8 6
8 7
9 4
9 7
9 8
10 1
10 5
10 8
10 9
11 1
11 2
11 6
11 9
11 10
1 2 3 4 5 6 7 8 9 10 11

result:

ok ok

Test #43:

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

input:

11 6

output:

33
2 1
3 1
3 2
4 1
4 2
4 3
5 2
5 3
5 4
6 3
6 4
6 5
7 4
7 5
7 6
8 5
8 6
8 7
9 1
9 6
9 7
9 8
10 1
10 2
10 7
10 8
10 9
11 1
11 2
11 3
11 8
11 9
11 10
1 2 3 4 5 6 7 8 9 10 11

result:

ok ok

Test #44:

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

input:

11 7

output:

39
2 1
3 1
3 2
4 1
4 2
4 3
5 2
5 3
5 4
6 1
6 3
6 4
6 5
7 2
7 4
7 5
7 6
8 3
8 5
8 6
8 7
9 1
9 4
9 6
9 7
9 8
10 1
10 2
10 5
10 7
10 8
10 9
11 1
11 2
11 3
11 6
11 8
11 9
11 10
1 2 3 4 5 6 7 8 9 10 11

result:

ok ok

Test #45:

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

input:

11 8

output:

44
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 2
6 3
6 4
6 5
7 3
7 4
7 5
7 6
8 1
8 4
8 5
8 6
8 7
9 1
9 2
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 7
11 8
11 9
11 10
1 2 3 4 5 6 7 8 9 10 11

result:

ok ok

Test #46:

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

input:

11 9

output:

50
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 2
7 3
7 4
7 5
7 6
8 1
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 6
11 7
11 8
11 9
11 10
1 2 3 4 5 6 7 8 9 10 11

result:

ok ok

Test #47:

score: 0
Accepted
time: 1ms
memory: 3792kb

input:

95 91

output:

4323
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #48:

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

input:

31 5

output:

78
2 1
3 1
3 2
4 2
4 3
5 3
5 4
6 4
6 5
7 5
7 6
8 6
8 7
9 7
9 8
10 8
10 9
11 9
11 10
12 10
12 11
13 11
13 12
14 12
14 13
15 13
15 14
16 1
16 14
16 15
17 2
17 15
17 16
18 3
18 16
18 17
19 4
19 17
19 18
20 5
20 18
20 19
21 6
21 19
21 20
22 7
22 20
22 21
23 8
23 21
23 22
24 9
24 22
24 23
25 10
25 23
25 ...

result:

ok ok

Test #49:

score: 0
Accepted
time: 1ms
memory: 3788kb

input:

91 68

output:

3094
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #50:

score: 0
Accepted
time: 0ms
memory: 3736kb

input:

23 10

output:

115
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 2
7 3
7 4
7 5
7 6
8 3
8 4
8 5
8 6
8 7
9 4
9 5
9 6
9 7
9 8
10 5
10 6
10 7
10 8
10 9
11 6
11 7
11 8
11 9
11 10
12 7
12 8
12 9
12 10
12 11
13 8
13 9
13 10
13 11
13 12
14 9
14 10
14 11
14 12
14 13
15 10
15 11
15 12
15 13
15 14
16 11
16 12...

result:

ok ok

Test #51:

score: 0
Accepted
time: 0ms
memory: 3764kb

input:

65 5

output:

163
2 1
3 1
3 2
4 2
4 3
5 3
5 4
6 4
6 5
7 5
7 6
8 6
8 7
9 7
9 8
10 8
10 9
11 9
11 10
12 10
12 11
13 11
13 12
14 12
14 13
15 13
15 14
16 14
16 15
17 15
17 16
18 16
18 17
19 17
19 18
20 18
20 19
21 19
21 20
22 20
22 21
23 21
23 22
24 22
24 23
25 23
25 24
26 24
26 25
27 25
27 26
28 26
28 27
29 27
29 28...

result:

ok ok

Test #52:

score: 0
Accepted
time: 0ms
memory: 3828kb

input:

73 4

output:

146
2 1
3 1
3 2
4 2
4 3
5 3
5 4
6 4
6 5
7 5
7 6
8 6
8 7
9 7
9 8
10 8
10 9
11 9
11 10
12 10
12 11
13 11
13 12
14 12
14 13
15 13
15 14
16 14
16 15
17 15
17 16
18 16
18 17
19 17
19 18
20 18
20 19
21 19
21 20
22 20
22 21
23 21
23 22
24 22
24 23
25 23
25 24
26 24
26 25
27 25
27 26
28 26
28 27
29 27
29 28...

result:

ok ok

Test #53:

score: 0
Accepted
time: 0ms
memory: 3832kb

input:

97 8

output:

388
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 2
6 3
6 4
6 5
7 3
7 4
7 5
7 6
8 4
8 5
8 6
8 7
9 5
9 6
9 7
9 8
10 6
10 7
10 8
10 9
11 7
11 8
11 9
11 10
12 8
12 9
12 10
12 11
13 9
13 10
13 11
13 12
14 10
14 11
14 12
14 13
15 11
15 12
15 13
15 14
16 12
16 13
16 14
16 15
17 13
17 14
17 15
17 16
18 14
18 1...

result:

ok ok

Test #54:

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

input:

49 4

output:

98
2 1
3 1
3 2
4 2
4 3
5 3
5 4
6 4
6 5
7 5
7 6
8 6
8 7
9 7
9 8
10 8
10 9
11 9
11 10
12 10
12 11
13 11
13 12
14 12
14 13
15 13
15 14
16 14
16 15
17 15
17 16
18 16
18 17
19 17
19 18
20 18
20 19
21 19
21 20
22 20
22 21
23 21
23 22
24 22
24 23
25 23
25 24
26 24
26 25
27 25
27 26
28 26
28 27
29 27
29 28
...

result:

ok ok

Test #55:

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

input:

25 22

output:

275
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
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11 9
11 10
12 1
12 2
12 3
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12 5
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12 7
12 8
12 9
12 10
12 11...

result:

ok ok

Test #56:

score: 0
Accepted
time: 0ms
memory: 3900kb

input:

31 10

output:

155
2 1
3 1
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4 1
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13 11
13 12
14 9
14 10
14 11
14 12
14 13
15 10
15 11
15 12
15 13
15 14
16 11
16 12...

result:

ok ok

Test #57:

score: 0
Accepted
time: 0ms
memory: 3812kb

input:

62 52

output:

1612
2 1
3 1
3 2
4 1
4 2
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5 2
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6 1
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8 1
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11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #58:

score: 0
Accepted
time: 1ms
memory: 3712kb

input:

94 89

output:

4183
2 1
3 1
3 2
4 1
4 2
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11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #59:

score: 0
Accepted
time: 0ms
memory: 3812kb

input:

37 33

output:

611
2 1
3 1
3 2
4 1
4 2
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5 1
5 2
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6 1
6 2
6 3
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6 5
7 1
7 2
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7 6
8 1
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9 1
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10 8
10 9
11 1
11 2
11 3
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11 5
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11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 11...

result:

ok ok

Test #60:

score: 0
Accepted
time: 0ms
memory: 3812kb

input:

41 22

output:

451
2 1
3 1
3 2
4 1
4 2
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5 1
5 2
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5 4
6 1
6 2
6 3
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6 5
7 1
7 2
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7 5
7 6
8 1
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9 1
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10 1
10 2
10 3
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10 9
11 1
11 2
11 3
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11 5
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11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 11...

result:

ok ok

Test #61:

score: 0
Accepted
time: 1ms
memory: 3832kb

input:

93 85

output:

3953
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
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5 4
6 1
6 2
6 3
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6 5
7 1
7 2
7 3
7 4
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7 6
8 1
8 2
8 3
8 4
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8 7
9 1
9 2
9 3
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10 1
10 2
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10 9
11 1
11 2
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11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #62:

score: 0
Accepted
time: 1ms
memory: 3772kb

input:

85 66

output:

2805
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
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7 6
8 1
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8 7
9 1
9 2
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9 8
10 1
10 2
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10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #63:

score: 0
Accepted
time: 0ms
memory: 3832kb

input:

75 19

output:

713
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
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8 5
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9 1
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10 1
10 2
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10 7
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10 9
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 11
13 4
13 5
13 6...

result:

ok ok

Test #64:

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

input:

41 4

output:

82
2 1
3 1
3 2
4 2
4 3
5 3
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6 4
6 5
7 5
7 6
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11 10
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18 17
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23 22
24 22
24 23
25 23
25 24
26 24
26 25
27 25
27 26
28 26
28 27
29 27
29 28
...

result:

ok ok

Test #65:

score: 0
Accepted
time: 1ms
memory: 3756kb

input:

74 61

output:

2257
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
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6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
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8 7
9 1
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10 1
10 2
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10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #66:

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

input:

94 39

output:

1833
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
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8 7
9 1
9 2
9 3
9 4
9 5
9 6
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9 8
10 1
10 2
10 3
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10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #67:

score: 0
Accepted
time: 1ms
memory: 3844kb

input:

54 27

output:

729
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 11...

result:

ok ok

Test #68:

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

input:

63 25

output:

788
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 11...

result:

ok ok

Test #69:

score: 0
Accepted
time: 0ms
memory: 3736kb

input:

14 9

output:

63
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 2
6 3
6 4
6 5
7 3
7 4
7 5
7 6
8 1
8 4
8 5
8 6
8 7
9 2
9 5
9 6
9 7
9 8
10 3
10 6
10 7
10 8
10 9
11 1
11 4
11 7
11 8
11 9
11 10
12 1
12 2
12 5
12 8
12 9
12 10
12 11
13 1
13 2
13 3
13 6
13 9
13 10
13 11
13 12
14 1
14 2
14 3
14 4
14 7
14 10
14 11
14 12
14 13
...

result:

ok ok

Test #70:

score: 0
Accepted
time: 1ms
memory: 3792kb

input:

85 60

output:

2550
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
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9 5
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9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #71:

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

input:

73 47

output:

1716
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #72:

score: 0
Accepted
time: 0ms
memory: 3828kb

input:

99 34

output:

1683
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #73:

score: 0
Accepted
time: 0ms
memory: 3960kb

input:

30 8

output:

120
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 2
6 3
6 4
6 5
7 3
7 4
7 5
7 6
8 4
8 5
8 6
8 7
9 5
9 6
9 7
9 8
10 6
10 7
10 8
10 9
11 7
11 8
11 9
11 10
12 8
12 9
12 10
12 11
13 9
13 10
13 11
13 12
14 10
14 11
14 12
14 13
15 11
15 12
15 13
15 14
16 12
16 13
16 14
16 15
17 13
17 14
17 15
17 16
18 14
18 1...

result:

ok ok

Test #74:

score: 0
Accepted
time: 0ms
memory: 3820kb

input:

39 26

output:

507
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 11...

result:

ok ok

Test #75:

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

input:

82 12

output:

492
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 2
8 3
8 4
8 5
8 6
8 7
9 3
9 4
9 5
9 6
9 7
9 8
10 4
10 5
10 6
10 7
10 8
10 9
11 5
11 6
11 7
11 8
11 9
11 10
12 6
12 7
12 8
12 9
12 10
12 11
13 7
13 8
13 9
13 10
13 11
13 12
14 8
14 9
14 10
14 11
14 12
14 13
15 9...

result:

ok ok

Test #76:

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

input:

68 60

output:

2040
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #77:

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

input:

57 13

output:

371
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 2
8 3
8 4
8 5
8 6
8 7
9 3
9 4
9 5
9 6
9 7
9 8
10 4
10 5
10 6
10 7
10 8
10 9
11 5
11 6
11 7
11 8
11 9
11 10
12 6
12 7
12 8
12 9
12 10
12 11
13 7
13 8
13 9
13 10
13 11
13 12
14 8
14 9
14 10
14 11
14 12
14 13
15 9...

result:

ok ok

Test #78:

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

input:

81 6

output:

243
2 1
3 1
3 2
4 1
4 2
4 3
5 2
5 3
5 4
6 3
6 4
6 5
7 4
7 5
7 6
8 5
8 6
8 7
9 6
9 7
9 8
10 7
10 8
10 9
11 8
11 9
11 10
12 9
12 10
12 11
13 10
13 11
13 12
14 11
14 12
14 13
15 12
15 13
15 14
16 13
16 14
16 15
17 14
17 15
17 16
18 15
18 16
18 17
19 16
19 17
19 18
20 17
20 18
20 19
21 18
21 19
21 20
22...

result:

ok ok

Test #79:

score: 0
Accepted
time: 0ms
memory: 3736kb

input:

17 14

output:

119
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 5
12 6
12 7
12 8
12 9
12 10
12 11
13 1
13 2
13 3
13 6
13 7
13 8
13 ...

result:

ok ok

Test #80:

score: 0
Accepted
time: 0ms
memory: 3736kb

input:

84 23

output:

966
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 11...

result:

ok ok

Test #81:

score: 0
Accepted
time: 1ms
memory: 3852kb

input:

94 61

output:

2867
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
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9 8
10 1
10 2
10 3
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10 5
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10 8
10 9
11 1
11 2
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11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #82:

score: 0
Accepted
time: 0ms
memory: 3900kb

input:

40 38

output:

760
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
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5 4
6 1
6 2
6 3
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6 5
7 1
7 2
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7 6
8 1
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8 7
9 1
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10 1
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11 1
11 2
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11 5
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11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 11...

result:

ok ok

Test #83:

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

input:

22 5

output:

55
2 1
3 1
3 2
4 2
4 3
5 3
5 4
6 4
6 5
7 5
7 6
8 6
8 7
9 7
9 8
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10 9
11 9
11 10
12 1
12 10
12 11
13 2
13 11
13 12
14 3
14 12
14 13
15 4
15 13
15 14
16 5
16 14
16 15
17 6
17 15
17 16
18 7
18 16
18 17
19 8
19 17
19 18
20 9
20 18
20 19
21 1
21 10
21 19
21 20
22 1
22 2
22 11
22 20
22 21
1 2 3 4 5 6 ...

result:

ok ok

Test #84:

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

input:

46 34

output:

782
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
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6 5
7 1
7 2
7 3
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7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
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9 3
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9 8
10 1
10 2
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10 6
10 7
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10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 11...

result:

ok ok

Test #85:

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

input:

41 5

output:

103
2 1
3 1
3 2
4 2
4 3
5 3
5 4
6 4
6 5
7 5
7 6
8 6
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9 7
9 8
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10 9
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11 10
12 10
12 11
13 11
13 12
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14 13
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16 14
16 15
17 15
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19 17
19 18
20 18
20 19
21 1
21 19
21 20
22 2
22 20
22 21
23 3
23 21
23 22
24 4
24 22
24 23
25 5
25 23
25 24
26 6
26 24
26 25
27 7
...

result:

ok ok

Test #86:

score: 0
Accepted
time: 0ms
memory: 3984kb

input:

98 34

output:

1666
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
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6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
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8 6
8 7
9 1
9 2
9 3
9 4
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9 7
9 8
10 1
10 2
10 3
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10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #87:

score: 0
Accepted
time: 0ms
memory: 3916kb

input:

78 14

output:

546
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 5
12 6
12 7
12 8
12 9
12 10
12 11
13 6
13 7
13 8
13 9
13 10
13 11
13 12
14 7
14 8
...

result:

ok ok

Test #88:

score: 0
Accepted
time: 0ms
memory: 3988kb

input:

97 39

output:

1892
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #89:

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

input:

42 17

output:

357
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 11
13 5
13 6
13 7
13 8
13 9
13 1...

result:

ok ok

Test #90:

score: 0
Accepted
time: 1ms
memory: 3780kb

input:

99 71

output:

3515
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #91:

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

input:

33 22

output:

363
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 11...

result:

ok ok

Test #92:

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

input:

52 4

output:

104
2 1
3 1
3 2
4 2
4 3
5 3
5 4
6 4
6 5
7 5
7 6
8 6
8 7
9 7
9 8
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10 9
11 9
11 10
12 10
12 11
13 11
13 12
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16 15
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20 19
21 19
21 20
22 20
22 21
23 21
23 22
24 22
24 23
25 23
25 24
26 24
26 25
27 25
27 26
28 26
28 27
29 27
29 28...

result:

ok ok

Test #93:

score: 0
Accepted
time: 1ms
memory: 3820kb

input:

71 54

output:

1917
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #94:

score: 0
Accepted
time: 1ms
memory: 3980kb

input:

70 64

output:

2240
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #95:

score: 0
Accepted
time: 0ms
memory: 3828kb

input:

33 9

output:

149
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 2
6 3
6 4
6 5
7 3
7 4
7 5
7 6
8 4
8 5
8 6
8 7
9 5
9 6
9 7
9 8
10 6
10 7
10 8
10 9
11 7
11 8
11 9
11 10
12 8
12 9
12 10
12 11
13 9
13 10
13 11
13 12
14 10
14 11
14 12
14 13
15 11
15 12
15 13
15 14
16 12
16 13
16 14
16 15
17 1
17 13
17 14
17 15
17 16
18 2
...

result:

ok ok

Test #96:

score: 0
Accepted
time: 0ms
memory: 3904kb

input:

40 22

output:

440
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 11...

result:

ok ok

Test #97:

score: 0
Accepted
time: 0ms
memory: 3764kb

input:

33 18

output:

297
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 11
13 4
13 5
13 6...

result:

ok ok

Test #98:

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

input:

35 29

output:

508
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 11...

result:

ok ok

Test #99:

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

input:

77 6

output:

231
2 1
3 1
3 2
4 1
4 2
4 3
5 2
5 3
5 4
6 3
6 4
6 5
7 4
7 5
7 6
8 5
8 6
8 7
9 6
9 7
9 8
10 7
10 8
10 9
11 8
11 9
11 10
12 9
12 10
12 11
13 10
13 11
13 12
14 11
14 12
14 13
15 12
15 13
15 14
16 13
16 14
16 15
17 14
17 15
17 16
18 15
18 16
18 17
19 16
19 17
19 18
20 17
20 18
20 19
21 18
21 19
21 20
22...

result:

ok ok

Test #100:

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

input:

56 41

output:

1148
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #101:

score: 0
Accepted
time: 0ms
memory: 3752kb

input:

57 42

output:

1197
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #102:

score: 0
Accepted
time: 0ms
memory: 3820kb

input:

67 59

output:

1977
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #103:

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

input:

27 5

output:

68
2 1
3 1
3 2
4 2
4 3
5 3
5 4
6 4
6 5
7 5
7 6
8 6
8 7
9 7
9 8
10 8
10 9
11 9
11 10
12 10
12 11
13 11
13 12
14 1
14 12
14 13
15 2
15 13
15 14
16 3
16 14
16 15
17 4
17 15
17 16
18 5
18 16
18 17
19 6
19 17
19 18
20 7
20 18
20 19
21 8
21 19
21 20
22 9
22 20
22 21
23 10
23 21
23 22
24 11
24 22
24 23
25 ...

result:

ok ok

Test #104:

score: 0
Accepted
time: 1ms
memory: 3916kb

input:

86 70

output:

3010
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #105:

score: 0
Accepted
time: 0ms
memory: 3812kb

input:

46 23

output:

529
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 11...

result:

ok ok

Test #106:

score: 0
Accepted
time: 0ms
memory: 3828kb

input:

38 30

output:

570
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 11...

result:

ok ok

Test #107:

score: 0
Accepted
time: 0ms
memory: 3752kb

input:

66 38

output:

1254
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #108:

score: 0
Accepted
time: 0ms
memory: 3832kb

input:

75 13

output:

488
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
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6 1
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12 11
13 7
13 8
13 9
13 10
13 11
13 12
14 8
14 9
14 10
14 11
14 12
14 13
15 9...

result:

ok ok

Test #109:

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

input:

51 15

output:

383
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
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6 1
6 2
6 3
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6 5
7 1
7 2
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7 4
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8 1
8 2
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8 4
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8 6
8 7
9 2
9 3
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10 3
10 4
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10 9
11 4
11 5
11 6
11 7
11 8
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12 5
12 6
12 7
12 8
12 9
12 10
12 11
13 6
13 7
13 8
13 9
13 10
13 11
13 12
14 7
14 8
...

result:

ok ok

Test #110:

score: 0
Accepted
time: 0ms
memory: 3832kb

input:

45 3

output:

68
2 1
3 2
4 3
5 4
6 5
7 6
8 7
9 8
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12 11
13 12
14 13
15 14
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17 16
18 17
19 18
20 19
21 20
22 21
23 1
23 22
24 2
24 23
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25 24
26 4
26 25
27 5
27 26
28 6
28 27
29 7
29 28
30 8
30 29
31 9
31 30
32 10
32 31
33 11
33 32
34 12
34 33
35 13
35 34
36 14
36 35
37 15
37 36
38 16
38 37
39 17...

result:

ok ok

Test #111:

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

input:

43 7

output:

151
2 1
3 1
3 2
4 1
4 2
4 3
5 2
5 3
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6 3
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17 16
18 15
18 16
18 17
19 16
19 17
19 18
20 17
20 18
20 19
21 18
21 19
21 20
22...

result:

ok ok

Test #112:

score: 0
Accepted
time: 0ms
memory: 3756kb

input:

71 64

output:

2272
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
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8 7
9 1
9 2
9 3
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10 1
10 2
10 3
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10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #113:

score: 0
Accepted
time: 0ms
memory: 3908kb

input:

60 22

output:

660
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
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9 8
10 1
10 2
10 3
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10 6
10 7
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10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 11...

result:

ok ok

Test #114:

score: 0
Accepted
time: 0ms
memory: 3756kb

input:

75 48

output:

1800
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
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9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #115:

score: 0
Accepted
time: 0ms
memory: 3788kb

input:

82 18

output:

738
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
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9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 11
13 4
13 5
13 6...

result:

ok ok

Test #116:

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

input:

54 33

output:

891
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 11...

result:

ok ok

Test #117:

score: 0
Accepted
time: 0ms
memory: 3752kb

input:

28 13

output:

182
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 2
8 3
8 4
8 5
8 6
8 7
9 3
9 4
9 5
9 6
9 7
9 8
10 4
10 5
10 6
10 7
10 8
10 9
11 5
11 6
11 7
11 8
11 9
11 10
12 6
12 7
12 8
12 9
12 10
12 11
13 7
13 8
13 9
13 10
13 11
13 12
14 8
14 9
14 10
14 11
14 12
14 13
15 1...

result:

ok ok

Test #118:

score: 0
Accepted
time: 1ms
memory: 3824kb

input:

85 68

output:

2890
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #119:

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

input:

91 75

output:

3413
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #120:

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

input:

22 7

output:

77
2 1
3 1
3 2
4 1
4 2
4 3
5 2
5 3
5 4
6 3
6 4
6 5
7 4
7 5
7 6
8 5
8 6
8 7
9 6
9 7
9 8
10 7
10 8
10 9
11 8
11 9
11 10
12 1
12 9
12 10
12 11
13 2
13 10
13 11
13 12
14 3
14 11
14 12
14 13
15 4
15 12
15 13
15 14
16 5
16 13
16 14
16 15
17 6
17 14
17 15
17 16
18 7
18 15
18 16
18 17
19 8
19 16
19 17
19 18...

result:

ok ok

Test #121:

score: 0
Accepted
time: 0ms
memory: 3828kb

input:

16 3

output:

24
2 1
3 2
4 3
5 4
6 5
7 6
8 7
9 1
9 8
10 2
10 9
11 3
11 10
12 4
12 11
13 5
13 12
14 6
14 13
15 7
15 14
16 1
16 8
16 15
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

result:

ok ok

Test #122:

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

input:

62 48

output:

1488
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #123:

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

input:

94 19

output:

893
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 11
13 4
13 5
13 6...

result:

ok ok

Test #124:

score: 0
Accepted
time: 0ms
memory: 3904kb

input:

63 22

output:

693
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 11...

result:

ok ok

Test #125:

score: 0
Accepted
time: 1ms
memory: 3920kb

input:

88 8

output:

352
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 2
6 3
6 4
6 5
7 3
7 4
7 5
7 6
8 4
8 5
8 6
8 7
9 5
9 6
9 7
9 8
10 6
10 7
10 8
10 9
11 7
11 8
11 9
11 10
12 8
12 9
12 10
12 11
13 9
13 10
13 11
13 12
14 10
14 11
14 12
14 13
15 11
15 12
15 13
15 14
16 12
16 13
16 14
16 15
17 13
17 14
17 15
17 16
18 14
18 1...

result:

ok ok

Test #126:

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

input:

28 3

output:

42
2 1
3 2
4 3
5 4
6 5
7 6
8 7
9 8
10 9
11 10
12 11
13 12
14 13
15 1
15 14
16 2
16 15
17 3
17 16
18 4
18 17
19 5
19 18
20 6
20 19
21 7
21 20
22 8
22 21
23 9
23 22
24 10
24 23
25 11
25 24
26 12
26 25
27 13
27 26
28 1
28 14
28 27
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

result:

ok ok

Test #127:

score: 0
Accepted
time: 0ms
memory: 3752kb

input:

49 46

output:

1127
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #128:

score: 0
Accepted
time: 0ms
memory: 3828kb

input:

78 7

output:

273
2 1
3 1
3 2
4 1
4 2
4 3
5 2
5 3
5 4
6 3
6 4
6 5
7 4
7 5
7 6
8 5
8 6
8 7
9 6
9 7
9 8
10 7
10 8
10 9
11 8
11 9
11 10
12 9
12 10
12 11
13 10
13 11
13 12
14 11
14 12
14 13
15 12
15 13
15 14
16 13
16 14
16 15
17 14
17 15
17 16
18 15
18 16
18 17
19 16
19 17
19 18
20 17
20 18
20 19
21 18
21 19
21 20
22...

result:

ok ok

Test #129:

score: 0
Accepted
time: 0ms
memory: 3904kb

input:

57 30

output:

855
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 11...

result:

ok ok

Test #130:

score: 0
Accepted
time: 1ms
memory: 3832kb

input:

84 80

output:

3360
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #131:

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

input:

24 8

output:

96
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 2
6 3
6 4
6 5
7 3
7 4
7 5
7 6
8 4
8 5
8 6
8 7
9 5
9 6
9 7
9 8
10 6
10 7
10 8
10 9
11 7
11 8
11 9
11 10
12 8
12 9
12 10
12 11
13 9
13 10
13 11
13 12
14 10
14 11
14 12
14 13
15 11
15 12
15 13
15 14
16 12
16 13
16 14
16 15
17 13
17 14
17 15
17 16
18 14
18 15...

result:

ok ok

Test #132:

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

input:

37 3

output:

56
2 1
3 2
4 3
5 4
6 5
7 6
8 7
9 8
10 9
11 10
12 11
13 12
14 13
15 14
16 15
17 16
18 17
19 1
19 18
20 2
20 19
21 3
21 20
22 4
22 21
23 5
23 22
24 6
24 23
25 7
25 24
26 8
26 25
27 9
27 26
28 10
28 27
29 11
29 28
30 12
30 29
31 13
31 30
32 14
32 31
33 15
33 32
34 16
34 33
35 17
35 34
36 18
36 35
37 1
...

result:

ok ok

Test #133:

score: 0
Accepted
time: 0ms
memory: 3844kb

input:

92 32

output:

1472
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #134:

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

input:

85 65

output:

2763
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #135:

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

input:

36 31

output:

558
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
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10 5
10 6
10 7
10 8
10 9
11 1
11 2
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11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 11...

result:

ok ok

Test #136:

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

input:

25 20

output:

250
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
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8 6
8 7
9 1
9 2
9 3
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10 1
10 2
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10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 11
13 3...

result:

ok ok

Test #137:

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

input:

14 10

output:

70
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 2
7 3
7 4
7 5
7 6
8 3
8 4
8 5
8 6
8 7
9 4
9 5
9 6
9 7
9 8
10 1
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 7
12 8
12 9
12 10
12 11
13 1
13 2
13 3
13 4
13 8
13 9
13 10
13 11
13 12
14 1
14 2
14 3
14 4
1...

result:

ok ok

Test #138:

score: 0
Accepted
time: 0ms
memory: 3788kb

input:

82 13

output:

533
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 2
8 3
8 4
8 5
8 6
8 7
9 3
9 4
9 5
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10 4
10 5
10 6
10 7
10 8
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11 5
11 6
11 7
11 8
11 9
11 10
12 6
12 7
12 8
12 9
12 10
12 11
13 7
13 8
13 9
13 10
13 11
13 12
14 8
14 9
14 10
14 11
14 12
14 13
15 9...

result:

ok ok

Test #139:

score: 0
Accepted
time: 0ms
memory: 3900kb

input:

41 36

output:

738
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
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8 7
9 1
9 2
9 3
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9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 11...

result:

ok ok

Test #140:

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

input:

53 14

output:

371
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 2
9 3
9 4
9 5
9 6
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9 8
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 5
12 6
12 7
12 8
12 9
12 10
12 11
13 6
13 7
13 8
13 9
13 10
13 11
13 12
14 7
14 8
...

result:

ok ok

Test #141:

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

input:

90 71

output:

3195
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #142:

score: 0
Accepted
time: 1ms
memory: 3784kb

input:

76 57

output:

2166
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #143:

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

input:

57 35

output:

998
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 11...

result:

ok ok

Test #144:

score: 0
Accepted
time: 0ms
memory: 3820kb

input:

37 24

output:

444
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 11...

result:

ok ok

Test #145:

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

input:

60 42

output:

1260
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #146:

score: 0
Accepted
time: 0ms
memory: 3844kb

input:

100 5

output:

250
2 1
3 1
3 2
4 2
4 3
5 3
5 4
6 4
6 5
7 5
7 6
8 6
8 7
9 7
9 8
10 8
10 9
11 9
11 10
12 10
12 11
13 11
13 12
14 12
14 13
15 13
15 14
16 14
16 15
17 15
17 16
18 16
18 17
19 17
19 18
20 18
20 19
21 19
21 20
22 20
22 21
23 21
23 22
24 22
24 23
25 23
25 24
26 24
26 25
27 25
27 26
28 26
28 27
29 27
29 28...

result:

ok ok

Test #147:

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

input:

100 6

output:

300
2 1
3 1
3 2
4 1
4 2
4 3
5 2
5 3
5 4
6 3
6 4
6 5
7 4
7 5
7 6
8 5
8 6
8 7
9 6
9 7
9 8
10 7
10 8
10 9
11 8
11 9
11 10
12 9
12 10
12 11
13 10
13 11
13 12
14 11
14 12
14 13
15 12
15 13
15 14
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16 14
16 15
17 14
17 15
17 16
18 15
18 16
18 17
19 16
19 17
19 18
20 17
20 18
20 19
21 18
21 19
21 20
22...

result:

ok ok

Test #148:

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

input:

100 7

output:

350
2 1
3 1
3 2
4 1
4 2
4 3
5 2
5 3
5 4
6 3
6 4
6 5
7 4
7 5
7 6
8 5
8 6
8 7
9 6
9 7
9 8
10 7
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10 9
11 8
11 9
11 10
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12 10
12 11
13 10
13 11
13 12
14 11
14 12
14 13
15 12
15 13
15 14
16 13
16 14
16 15
17 14
17 15
17 16
18 15
18 16
18 17
19 16
19 17
19 18
20 17
20 18
20 19
21 18
21 19
21 20
22...

result:

ok ok

Test #149:

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

input:

100 8

output:

400
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 2
6 3
6 4
6 5
7 3
7 4
7 5
7 6
8 4
8 5
8 6
8 7
9 5
9 6
9 7
9 8
10 6
10 7
10 8
10 9
11 7
11 8
11 9
11 10
12 8
12 9
12 10
12 11
13 9
13 10
13 11
13 12
14 10
14 11
14 12
14 13
15 11
15 12
15 13
15 14
16 12
16 13
16 14
16 15
17 13
17 14
17 15
17 16
18 14
18 1...

result:

ok ok

Test #150:

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

input:

100 9

output:

450
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 2
6 3
6 4
6 5
7 3
7 4
7 5
7 6
8 4
8 5
8 6
8 7
9 5
9 6
9 7
9 8
10 6
10 7
10 8
10 9
11 7
11 8
11 9
11 10
12 8
12 9
12 10
12 11
13 9
13 10
13 11
13 12
14 10
14 11
14 12
14 13
15 11
15 12
15 13
15 14
16 12
16 13
16 14
16 15
17 13
17 14
17 15
17 16
18 14
18 1...

result:

ok ok

Test #151:

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

input:

100 10

output:

500
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 2
7 3
7 4
7 5
7 6
8 3
8 4
8 5
8 6
8 7
9 4
9 5
9 6
9 7
9 8
10 5
10 6
10 7
10 8
10 9
11 6
11 7
11 8
11 9
11 10
12 7
12 8
12 9
12 10
12 11
13 8
13 9
13 10
13 11
13 12
14 9
14 10
14 11
14 12
14 13
15 10
15 11
15 12
15 13
15 14
16 11
16 12...

result:

ok ok

Test #152:

score: 0
Accepted
time: 0ms
memory: 3920kb

input:

98 11

output:

539
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 2
7 3
7 4
7 5
7 6
8 3
8 4
8 5
8 6
8 7
9 4
9 5
9 6
9 7
9 8
10 5
10 6
10 7
10 8
10 9
11 6
11 7
11 8
11 9
11 10
12 7
12 8
12 9
12 10
12 11
13 8
13 9
13 10
13 11
13 12
14 9
14 10
14 11
14 12
14 13
15 10
15 11
15 12
15 13
15 14
16 11
16 12...

result:

ok ok

Test #153:

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

input:

100 12

output:

600
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 2
8 3
8 4
8 5
8 6
8 7
9 3
9 4
9 5
9 6
9 7
9 8
10 4
10 5
10 6
10 7
10 8
10 9
11 5
11 6
11 7
11 8
11 9
11 10
12 6
12 7
12 8
12 9
12 10
12 11
13 7
13 8
13 9
13 10
13 11
13 12
14 8
14 9
14 10
14 11
14 12
14 13
15 9...

result:

ok ok

Test #154:

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

input:

100 13

output:

650
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 2
8 3
8 4
8 5
8 6
8 7
9 3
9 4
9 5
9 6
9 7
9 8
10 4
10 5
10 6
10 7
10 8
10 9
11 5
11 6
11 7
11 8
11 9
11 10
12 6
12 7
12 8
12 9
12 10
12 11
13 7
13 8
13 9
13 10
13 11
13 12
14 8
14 9
14 10
14 11
14 12
14 13
15 9...

result:

ok ok

Test #155:

score: 0
Accepted
time: 0ms
memory: 3848kb

input:

100 14

output:

700
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 5
12 6
12 7
12 8
12 9
12 10
12 11
13 6
13 7
13 8
13 9
13 10
13 11
13 12
14 7
14 8
...

result:

ok ok

Test #156:

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

input:

100 15

output:

750
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 5
12 6
12 7
12 8
12 9
12 10
12 11
13 6
13 7
13 8
13 9
13 10
13 11
13 12
14 7
14 8
...

result:

ok ok

Test #157:

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

input:

100 22

output:

1100
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #158:

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

input:

99 23

output:

1139
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #159:

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

input:

100 30

output:

1500
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #160:

score: 0
Accepted
time: 0ms
memory: 3920kb

input:

100 31

output:

1550
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #161:

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

input:

100 41

output:

2050
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #162:

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

input:

100 42

output:

2100
2 1
3 1
3 2
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11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #163:

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

input:

100 43

output:

2150
2 1
3 1
3 2
4 1
4 2
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5 1
5 2
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6 5
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11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #164:

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

input:

100 44

output:

2200
2 1
3 1
3 2
4 1
4 2
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5 1
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6 1
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6 5
7 1
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8 1
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9 1
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11 1
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11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #165:

score: 0
Accepted
time: 1ms
memory: 3832kb

input:

97 46

output:

2231
2 1
3 1
3 2
4 1
4 2
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5 1
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11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #166:

score: 0
Accepted
time: 1ms
memory: 3948kb

input:

100 47

output:

2350
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
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6 1
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7 1
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8 1
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9 1
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11 1
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11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #167:

score: 0
Accepted
time: 1ms
memory: 3768kb

input:

100 48

output:

2400
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
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5 4
6 1
6 2
6 3
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6 5
7 1
7 2
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7 5
7 6
8 1
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9 1
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11 1
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11 5
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11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #168:

score: 0
Accepted
time: 1ms
memory: 3792kb

input:

100 49

output:

2450
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
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8 3
8 4
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8 6
8 7
9 1
9 2
9 3
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10 1
10 2
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10 8
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11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #169:

score: 0
Accepted
time: 1ms
memory: 3844kb

input:

96 50

output:

2400
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
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9 6
9 7
9 8
10 1
10 2
10 3
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10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #170:

score: 0
Accepted
time: 1ms
memory: 3852kb

input:

100 51

output:

2550
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
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9 8
10 1
10 2
10 3
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10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #171:

score: 0
Accepted
time: 1ms
memory: 3924kb

input:

100 52

output:

2600
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
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9 8
10 1
10 2
10 3
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10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #172:

score: 0
Accepted
time: 1ms
memory: 3828kb

input:

95 53

output:

2518
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
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6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
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9 8
10 1
10 2
10 3
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10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #173:

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

input:

100 54

output:

2700
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #174:

score: 0
Accepted
time: 1ms
memory: 3844kb

input:

100 55

output:

2750
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
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9 6
9 7
9 8
10 1
10 2
10 3
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10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #175:

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

input:

100 56

output:

2800
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
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6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
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8 6
8 7
9 1
9 2
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9 4
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10 1
10 2
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10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #176:

score: 0
Accepted
time: 1ms
memory: 3844kb

input:

100 57

output:

2850
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
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9 6
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9 8
10 1
10 2
10 3
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10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #177:

score: 0
Accepted
time: 1ms
memory: 3768kb

input:

94 58

output:

2726
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
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6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
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9 6
9 7
9 8
10 1
10 2
10 3
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10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #178:

score: 0
Accepted
time: 1ms
memory: 3924kb

input:

100 59

output:

2950
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
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9 6
9 7
9 8
10 1
10 2
10 3
10 4
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10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #179:

score: 0
Accepted
time: 1ms
memory: 3796kb

input:

100 60

output:

3000
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
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6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
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9 6
9 7
9 8
10 1
10 2
10 3
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10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #180:

score: 0
Accepted
time: 1ms
memory: 3844kb

input:

100 61

output:

3050
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #181:

score: 0
Accepted
time: 0ms
memory: 3832kb

input:

89 66

output:

2937
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
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6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #182:

score: 0
Accepted
time: 1ms
memory: 3752kb

input:

100 67

output:

3350
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #183:

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

input:

100 68

output:

3400
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #184:

score: 0
Accepted
time: 1ms
memory: 3828kb

input:

100 75

output:

3750
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #185:

score: 0
Accepted
time: 0ms
memory: 3764kb

input:

93 76

output:

3534
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #186:

score: 0
Accepted
time: 1ms
memory: 3920kb

input:

100 77

output:

3850
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #187:

score: 0
Accepted
time: 1ms
memory: 3924kb

input:

100 78

output:

3900
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #188:

score: 0
Accepted
time: 1ms
memory: 3772kb

input:

100 79

output:

3950
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
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9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #189:

score: 0
Accepted
time: 1ms
memory: 3748kb

input:

100 80

output:

4000
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #190:

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

input:

100 91

output:

4550
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #191:

score: 0
Accepted
time: 1ms
memory: 3984kb

input:

100 92

output:

4600
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #192:

score: 0
Accepted
time: 1ms
memory: 3832kb

input:

100 93

output:

4650
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #193:

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

input:

100 94

output:

4700
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #194:

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

input:

92 85

output:

3910
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #195:

score: 0
Accepted
time: 1ms
memory: 3796kb

input:

90 56

output:

2520
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #196:

score: 0
Accepted
time: 1ms
memory: 3932kb

input:

100 97

output:

4850
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Test #197:

score: 0
Accepted
time: 1ms
memory: 3764kb

input:

100 98

output:

4900
2 1
3 1
3 2
4 1
4 2
4 3
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
7 6
8 1
8 2
8 3
8 4
8 5
8 6
8 7
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
12 1
12 2
12 3
12 4
12 5
12 6
12 7
12 8
12 9
12 10
12 1...

result:

ok ok

Extra Test:

score: 0
Extra Test Passed
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伺服器時間: 2025-02-08 16:25:42 | 開源專案