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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#518477#9189. Make them Meetvme50100 ✓4ms4332kbC++171.8kb2024-08-13 20:59:322024-08-13 20:59:33

Judging History

你现在查看的是最新测评结果

  • [2024-08-13 20:59:33]
  • 评测
  • 测评结果:100
  • 用时:4ms
  • 内存:4332kb
  • [2024-08-13 20:59:32]
  • 提交

answer

#include <bits/stdc++.h>
using namespace std;
#define eb emplace_back
const int N=105;
int n,m,o,o1,o2,fa[N],e1[N][N];bool vs[N],tg[N];
vector<int> e[N];vector<vector<int>> ans;
void prt()
{
	printf("%d\n",int(ans.size()));
	for(auto a:ans) {for(auto i:a) printf("%d ",i);puts("");}
}
void f(int u,int v)
{
	vector<int> a(n);iota(a.begin(),a.end(),0);
	a[u]=a[v];ans.eb(a);
}
void f1()
{
	vector<int> a(n);iota(a.begin(),a.end(),0);
	for(auto i:e[o]) a[i]=a[o],tg[i]=0;ans.eb(a);
}
int find(int u)
{
	for(auto v:e[u]) if(!tg[v])
		for(auto v1:e[v]) if(tg[v1]) return v1;return -1;
}
void mv(int u,int v=-1)
{
	vector<int> a(n);iota(a.begin(),a.end(),0);
	while(~u) tg[u]=0,tg[fa[u]]=1,a[u]=a[fa[u]],u=find(u);
	if(~v) a[v]=a[fa[v]];ans.eb(a);
}
void dfs(int u)
{
	for(int v=0;v<n;++v) if(e1[u][v] && !vs[v])
		vs[v]=1,fa[v]=u,e[u].eb(v),dfs(v);
}
void dfs1(int u) {for(auto v:e[u]) f(u,v),dfs1(v),f(u,v);}
int main()
{
	scanf("%d %d",&n,&m);fill(tg,tg+n,1);
	for(int i=1,u,v;i<=m;++i)
		scanf("%d %d",&u,&v),e1[u][v]=e1[v][u]=1;
	if(m==n*(n-1)/2)
	{
		if(n&1) for(int i=0;i<n;++i)
		{
			vector<int> a(n);iota(a.begin(),a.end(),0);
			for(int j=0,k;j<n;++j) if(i!=j)
			{k=(i*2-j+n)%n;if(j<k) a[j]=a[k];}
			ans.eb(a);ans.eb(a);
		}
		else for(int i=0;i<n-1;++i)
		{
			vector<int> a(n);iota(a.begin(),a.end(),0);
			for(int j=0,k;j<n-1;++j)
			{k=i==j?n-1:(i*2-j+n-1)%(n-1);if(j<k) a[j]=a[k];}
			ans.eb(a);ans.eb(a);
		}
		prt();return 0;
	}
	for(int i=0;i<n;++i) for(int j=0;j<i;++j)
		if(!e1[i][j]) for(int k=0;k<n;++k)
			if(e1[i][k] && e1[j][k]) o=k,o1=i,o2=j;
	vs[o]=vs[o1]=vs[o2]=1;fa[o1]=fa[o2]=o;
	e[o].eb(o1);e[o].eb(o2);
	dfs(o1);dfs(o2);dfs(o);dfs1(o);f1();
	while(1)
	{
		int t=find(o),t1;if(t==-1) break;
		t1=fa[t]==o1?o2:o1;f(o,t1);mv(t);mv(fa[t],t1);
	}
	prt();return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Subtask #1:

score: 10
Accepted

Test #1:

score: 10
Accepted
time: 0ms
memory: 4068kb

input:

2 1
0 1

output:

2
1 1 
1 1 

result:

points 1.0

Test #2:

score: 10
Accepted
time: 0ms
memory: 4056kb

input:

3 2
0 1
0 2

output:

5
2 1 2 
2 1 2 
1 1 2 
1 1 2 
0 0 0 

result:

points 1.0

Test #3:

score: 10
Accepted
time: 0ms
memory: 3800kb

input:

4 3
0 1
0 2
0 3

output:

7
3 1 2 3 
3 1 2 3 
2 1 2 3 
2 1 2 3 
1 1 2 3 
1 1 2 3 
0 0 0 0 

result:

points 1.0

Test #4:

score: 10
Accepted
time: 0ms
memory: 4188kb

input:

99 98
0 1
0 2
0 3
0 4
0 5
0 6
0 7
0 8
0 9
0 10
0 11
0 12
0 13
0 14
0 15
0 16
0 17
0 18
0 19
0 20
0 21
0 22
0 23
0 24
0 25
0 26
0 27
0 28
0 29
0 30
0 31
0 32
0 33
0 34
0 35
0 36
0 37
0 38
0 39
0 40
0 41
0 42
0 43
0 44
0 45
0 46
0 47
0 48
0 49
0 50
0 51
0 52
0 53
0 54
0 55
0 56
0 57
0 58
0 59
0 60
0 6...

output:

197
98 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 
98 1 2 ...

result:

points 1.0

Test #5:

score: 10
Accepted
time: 2ms
memory: 3900kb

input:

100 99
0 1
0 2
0 3
0 4
0 5
0 6
0 7
0 8
0 9
0 10
0 11
0 12
0 13
0 14
0 15
0 16
0 17
0 18
0 19
0 20
0 21
0 22
0 23
0 24
0 25
0 26
0 27
0 28
0 29
0 30
0 31
0 32
0 33
0 34
0 35
0 36
0 37
0 38
0 39
0 40
0 41
0 42
0 43
0 44
0 45
0 46
0 47
0 48
0 49
0 50
0 51
0 52
0 53
0 54
0 55
0 56
0 57
0 58
0 59
0 60
0 ...

output:

199
99 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
99 1...

result:

points 1.0

Subtask #2:

score: 13
Accepted

Test #6:

score: 13
Accepted
time: 0ms
memory: 3780kb

input:

2 1
0 1

output:

2
1 1 
1 1 

result:

points 1.0

Test #7:

score: 13
Accepted
time: 0ms
memory: 4032kb

input:

3 3
1 2
0 1
0 2

output:

6
0 2 2 
0 2 2 
2 1 2 
2 1 2 
1 1 2 
1 1 2 

result:

points 1.0

Test #8:

score: 13
Accepted
time: 0ms
memory: 3776kb

input:

4 6
0 1
0 3
2 3
0 2
1 3
1 2

output:

6
3 2 2 3 
3 2 2 3 
2 3 2 3 
2 3 2 3 
1 1 3 3 
1 1 3 3 

result:

points 1.0

Test #9:

score: 13
Accepted
time: 0ms
memory: 4064kb

input:

10 45
4 9
2 8
5 9
1 2
2 9
4 5
5 7
6 7
1 3
1 9
3 4
0 3
4 7
0 6
5 6
7 9
4 8
6 8
0 5
1 8
3 9
1 6
6 9
4 6
0 8
2 3
0 4
0 9
0 7
3 6
0 2
2 5
3 7
3 5
7 8
5 8
8 9
0 1
2 7
1 7
1 4
2 6
2 4
3 8
1 5

output:

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

result:

points 1.0

Test #10:

score: 13
Accepted
time: 0ms
memory: 3800kb

input:

15 105
4 10
8 13
0 12
11 12
2 13
8 14
6 10
0 4
8 12
2 12
1 13
5 9
2 8
7 10
6 13
0 13
9 13
7 11
3 13
0 3
4 7
5 13
7 13
0 7
0 11
0 8
0 2
2 4
2 6
6 9
0 1
9 11
1 9
3 14
3 4
10 11
5 10
0 9
3 9
6 11
2 10
5 6
2 5
1 14
6 8
9 12
2 11
9 10
5 12
5 14
4 14
7 14
5 8
5 7
1 12
0 14
7 9
3 11
1 8
0 10
1 3
8 9
4 6
10...

output:

30
0 14 13 12 11 10 9 8 8 9 10 11 12 13 14 
0 14 13 12 11 10 9 8 8 9 10 11 12 13 14 
2 1 2 14 13 12 11 10 9 9 10 11 12 13 14 
2 1 2 14 13 12 11 10 9 9 10 11 12 13 14 
4 3 2 3 4 14 13 12 11 10 10 11 12 13 14 
4 3 2 3 4 14 13 12 11 10 10 11 12 13 14 
6 5 4 3 4 5 6 14 13 12 11 11 12 13 14 
6 5 4 3 4 5 ...

result:

points 1.0

Test #11:

score: 13
Accepted
time: 1ms
memory: 3816kb

input:

30 435
5 6
8 11
3 26
8 29
10 22
6 20
18 22
23 27
13 18
2 26
21 25
11 15
25 28
2 22
18 20
3 13
10 19
6 29
10 15
0 13
7 22
13 28
9 16
2 28
6 16
3 17
6 14
4 8
16 17
9 22
22 24
26 29
14 28
19 29
28 29
4 28
13 23
12 19
1 2
5 10
1 6
2 4
25 27
4 22
9 26
16 23
5 16
6 11
0 17
16 27
0 7
15 26
2 16
8 12
1 25
3...

output:

58
29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 
29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 
2 29 2 28 27 26 25 24 23 22 21 20 19 18 17 16 16 17 18 19 20 21 22 23 24 25 26 27 28 29 
2 29 2 28 27 26 25 24 23 2...

result:

points 1.0

Test #12:

score: 13
Accepted
time: 1ms
memory: 3808kb

input:

40 780
21 24
11 32
12 27
19 20
3 35
25 35
32 35
27 33
0 24
1 3
1 29
14 25
8 30
24 31
14 32
7 12
5 31
28 35
7 10
18 24
13 32
1 26
3 4
10 30
14 38
22 24
9 31
5 10
17 32
2 34
28 39
3 38
13 34
6 10
0 6
9 25
11 14
13 20
10 20
18 28
6 33
34 35
29 33
16 39
4 38
3 24
20 29
17 18
33 36
13 37
24 27
12 33
5 29...

output:

78
39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 
39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 
2 39 2 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 ...

result:

points 1.0

Test #13:

score: 13
Accepted
time: 1ms
memory: 3836kb

input:

50 1225
6 10
14 36
0 34
7 23
22 31
18 34
2 19
13 21
0 46
0 11
2 43
2 11
13 20
13 19
7 39
35 37
9 17
31 38
13 40
7 28
2 41
20 46
25 36
12 39
1 37
21 42
33 48
10 24
13 26
26 37
0 47
17 19
1 28
28 40
15 40
11 22
10 19
24 28
12 28
19 40
6 12
13 48
20 37
11 46
8 19
5 24
16 28
15 47
31 34
11 21
28 33
14 1...

output:

98
49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 
49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48...

result:

points 1.0

Test #14:

score: 13
Accepted
time: 2ms
memory: 3852kb

input:

100 4950
24 39
27 46
11 71
57 65
3 8
84 97
74 87
17 49
12 72
1 4
22 83
29 42
28 65
39 89
29 92
26 78
45 53
18 44
33 43
14 98
50 66
21 95
32 67
21 33
21 80
59 77
70 85
13 16
0 41
31 65
51 80
22 80
30 79
55 75
54 82
29 57
72 97
31 85
86 87
60 90
1 17
65 81
13 15
44 71
58 88
65 87
8 31
77 99
4 44
29 43...

output:

198
99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98...

result:

points 1.0

Subtask #3:

score: 11
Accepted

Test #15:

score: 11
Accepted
time: 0ms
memory: 3776kb

input:

2 1
0 1

output:

2
1 1 
1 1 

result:

points 1.0

Test #16:

score: 11
Accepted
time: 0ms
memory: 3772kb

input:

3 2
0 1
1 2

output:

5
0 2 2 
0 2 2 
0 0 2 
0 0 2 
1 1 1 

result:

points 1.0

Test #17:

score: 11
Accepted
time: 0ms
memory: 3800kb

input:

4 3
0 1
1 2
2 3

output:

10
0 1 3 3 
0 1 3 3 
0 1 1 3 
0 0 2 3 
0 0 2 3 
0 1 1 3 
0 2 2 2 
0 1 3 3 
1 1 2 3 
0 2 2 2 

result:

points 1.0

Test #18:

score: 11
Accepted
time: 1ms
memory: 3876kb

input:

49 48
0 1
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

output:

235
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 48 48 
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 48 48 
0 1 2 3 4 5 6 7 8 9 ...

result:

points 1.0

Test #19:

score: 11
Accepted
time: 3ms
memory: 4316kb

input:

99 98
0 1
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
5...

output:

485
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 98 98 
0 1 2 3 ...

result:

points 1.0

Test #20:

score: 11
Accepted
time: 3ms
memory: 4056kb

input:

100 99
0 1
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
...

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 99 99 
0 1 2...

result:

points 1.0

Test #21:

score: 11
Accepted
time: 1ms
memory: 3920kb

input:

64 63
0 1
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
5...

output:

310
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 63 63 
0 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 29 30 31 32 33 34 35 36 37 38 39 40 ...

result:

points 1.0

Subtask #4:

score: 36
Accepted

Dependency #1:

100%
Accepted

Dependency #3:

100%
Accepted

Test #22:

score: 36
Accepted
time: 0ms
memory: 4060kb

input:

2 1
0 1

output:

2
1 1 
1 1 

result:

points 1.0

Test #23:

score: 36
Accepted
time: 0ms
memory: 3792kb

input:

3 2
0 1
0 2

output:

5
2 1 2 
2 1 2 
1 1 2 
1 1 2 
0 0 0 

result:

points 1.0

Test #24:

score: 36
Accepted
time: 0ms
memory: 3860kb

input:

4 3
0 1
0 2
0 3

output:

7
3 1 2 3 
3 1 2 3 
2 1 2 3 
2 1 2 3 
1 1 2 3 
1 1 2 3 
0 0 0 0 

result:

points 1.0

Test #25:

score: 36
Accepted
time: 2ms
memory: 4192kb

input:

99 98
0 1
0 2
0 3
0 4
0 5
0 6
0 7
0 8
0 9
0 10
0 11
0 12
0 13
0 14
0 15
0 16
0 17
0 18
0 19
0 20
0 21
0 22
0 23
0 24
0 25
0 26
0 27
0 28
0 29
0 30
0 31
0 32
0 33
0 34
0 35
0 36
0 37
0 38
0 39
0 40
0 41
0 42
0 43
0 44
0 45
0 46
0 47
0 48
0 49
0 50
0 51
0 52
0 53
0 54
0 55
0 56
0 57
0 58
0 59
0 60
0 6...

output:

197
98 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 
98 1 2 ...

result:

points 1.0

Test #26:

score: 36
Accepted
time: 2ms
memory: 3904kb

input:

100 99
0 1
0 2
0 3
0 4
0 5
0 6
0 7
0 8
0 9
0 10
0 11
0 12
0 13
0 14
0 15
0 16
0 17
0 18
0 19
0 20
0 21
0 22
0 23
0 24
0 25
0 26
0 27
0 28
0 29
0 30
0 31
0 32
0 33
0 34
0 35
0 36
0 37
0 38
0 39
0 40
0 41
0 42
0 43
0 44
0 45
0 46
0 47
0 48
0 49
0 50
0 51
0 52
0 53
0 54
0 55
0 56
0 57
0 58
0 59
0 60
0 ...

output:

199
99 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
99 1...

result:

points 1.0

Test #27:

score: 36
Accepted
time: 0ms
memory: 3804kb

input:

3 2
0 1
1 2

output:

5
0 2 2 
0 2 2 
0 0 2 
0 0 2 
1 1 1 

result:

points 1.0

Test #28:

score: 36
Accepted
time: 0ms
memory: 3780kb

input:

4 3
0 1
1 2
2 3

output:

10
0 1 3 3 
0 1 3 3 
0 1 1 3 
0 0 2 3 
0 0 2 3 
0 1 1 3 
0 2 2 2 
0 1 3 3 
1 1 2 3 
0 2 2 2 

result:

points 1.0

Test #29:

score: 36
Accepted
time: 1ms
memory: 4136kb

input:

49 48
0 1
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

output:

235
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 48 48 
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 48 48 
0 1 2 3 4 5 6 7 8 9 ...

result:

points 1.0

Test #30:

score: 36
Accepted
time: 3ms
memory: 4124kb

input:

99 98
0 1
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
5...

output:

485
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 98 98 
0 1 2 3 ...

result:

points 1.0

Test #31:

score: 36
Accepted
time: 3ms
memory: 4056kb

input:

100 99
0 1
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
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44 45
45 46
46 47
47 48
48 49
49 50
50 51
51 52
...

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 99 99 
0 1 2...

result:

points 1.0

Test #32:

score: 36
Accepted
time: 1ms
memory: 4188kb

input:

64 63
0 1
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
5...

output:

310
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 63 63 
0 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 29 30 31 32 33 34 35 36 37 38 39 40 ...

result:

points 1.0

Test #33:

score: 36
Accepted
time: 0ms
memory: 3808kb

input:

5 4
2 1
3 2
4 1
1 0

output:

12
0 4 2 3 4 
0 4 2 3 4 
0 2 2 3 4 
0 1 3 3 4 
0 1 3 3 4 
0 2 2 3 4 
0 0 2 3 4 
0 0 2 3 4 
1 1 1 3 1 
0 4 2 3 4 
0 1 2 2 4 
0 1 1 3 1 

result:

points 1.0

Test #34:

score: 36
Accepted
time: 0ms
memory: 3812kb

input:

10 9
3 0
5 0
9 6
4 2
8 1
6 1
2 1
1 0
7 0

output:

40
0 1 2 3 4 5 9 7 8 9 
0 1 2 3 4 5 9 7 8 9 
0 1 2 3 4 5 1 7 8 9 
0 0 2 3 4 5 6 7 8 9 
3 1 2 3 4 5 6 7 8 9 
3 1 2 3 4 5 6 7 8 9 
5 1 2 3 4 5 6 7 8 9 
5 1 2 3 4 5 6 7 8 9 
7 1 2 3 4 5 6 7 8 9 
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0 0 2 3 4 5 6 7 8 9 
0 2 2 3 4 5 6 7 8 9 
0 1 4 3 4 5 6 7 8 9 
0 1 4 3 4 5 6 7 8 9 
0 2...

result:

points 1.0

Test #35:

score: 36
Accepted
time: 0ms
memory: 3804kb

input:

11 10
2 0
8 6
1 0
5 3
9 7
7 5
4 3
6 5
10 9
3 1

output:

45
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0 1 2 3 4 5 6 7 8 10 10 
0 1 2 3 4 5 6 7 8 7 10 
0 1 2 3 4 5 6 5 8 9 10 
0 1 2 3 4 3 6 7 8 9 10 
0 1 2 1 4 5 6 7 8 9 10 
0 0 2 3 4 5 6 7 8 9 10 
2 1 2 3 4 5 6 7 8 9 10 
2 1 2 3 4 5 6 7 8 9 10 
0 0 2 3 4 5 6 7 8 9 10 
0 1 2 1 4 5 6 7 8 9 10 
0 1 2 4 4 5 6 7 8 9 10 
0 1 2 4...

result:

points 1.0

Test #36:

score: 36
Accepted
time: 3ms
memory: 4028kb

input:

100 99
2 1
91 16
24 19
45 0
55 9
21 19
7 2
97 9
40 3
61 47
34 9
36 10
27 0
73 24
53 6
79 67
51 4
18 3
25 5
67 26
15 9
82 65
19 17
43 11
92 36
62 29
59 20
22 0
32 21
66 25
50 19
5 0
23 7
78 64
42 28
28 6
8 1
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10 8
84 50
88 0
87 51
89 61
72 28
14 6
63 31
33 23
57 38
11 9
38 33
16 2
86 8
69 66
54 ...

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 99 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 2...

result:

points 1.0

Test #37:

score: 36
Accepted
time: 3ms
memory: 4052kb

input:

100 99
65 64
90 89
96 95
29 28
61 60
50 49
95 93
37 36
42 40
45 43
94 93
16 15
8 7
67 66
54 52
15 13
38 37
77 76
1 0
89 88
39 37
21 20
63 62
49 48
58 56
53 51
10 9
46 44
9 7
20 19
70 69
73 71
56 54
57 56
24 23
48 46
60 58
83 82
6 4
34 33
12 11
19 18
82 81
23 21
55 53
41 39
18 17
91 89
14 12
26 25
64...

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 99 98 99 
0 1 2...

result:

points 1.0

Test #38:

score: 36
Accepted
time: 3ms
memory: 4048kb

input:

100 99
11 8
17 16
98 95
89 86
53 51
88 86
63 62
15 12
83 82
73 72
97 96
5 4
6 5
51 49
16 13
81 78
94 93
25 22
70 68
23 21
44 41
74 73
2 1
28 27
37 36
30 27
35 32
77 76
50 49
22 19
82 79
85 83
45 44
95 94
24 23
10 9
21 20
72 69
78 75
43 40
39 38
19 17
42 41
52 50
34 32
62 61
65 62
79 76
90 89
69 66
4...

output:

487
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 99 97 98 99 
0 1 2...

result:

points 1.0

Test #39:

score: 36
Accepted
time: 2ms
memory: 4036kb

input:

100 99
82 47
37 20
37 44
37 86
37 56
99 58
80 13
56 39
37 93
37 64
3 73
53 32
91 75
97 78
37 30
59 90
15 22
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37 79
25 4
37 71
37 3
37 51
12 2
37 91
37 34
37 38
37 36
37 40
95 67
37 28
14 83
42 26
37 14
37 9
37 42
34 74
37 72
1 81
86 7
98 87
29 17
37 31
92 62
79 45
37 59
31 50
20 96
69 24
37 97
...

output:

346
0 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 29 30 31 32 33 34 35 36 99 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 2...

result:

points 1.0

Test #40:

score: 36
Accepted
time: 3ms
memory: 4032kb

input:

100 99
61 80
7 74
86 22
54 45
71 97
33 37
71 49
71 59
0 79
14 5
88 86
6 92
48 18
52 15
20 81
62 61
63 52
78 1
85 93
24 48
96 0
50 88
82 53
68 36
16 34
95 21
81 58
87 90
60 26
28 68
90 73
21 19
71 43
83 84
71 63
76 6
71 24
1 39
67 55
44 3
65 31
64 78
19 83
32 65
35 47
89 38
37 25
94 41
43 62
5 46
71 ...

output:

490
0 1 2 3 4 5 6 7 99 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 ...

result:

points 1.0

Test #41:

score: 36
Accepted
time: 3ms
memory: 4052kb

input:

100 99
8 3
47 1
50 49
4 1
89 88
84 83
68 67
34 19
40 35
77 76
12 6
52 51
71 70
66 65
97 96
33 1
53 52
83 82
51 50
79 78
43 7
91 90
92 91
62 61
49 28
31 9
96 95
42 0
82 81
36 34
5 2
58 57
15 5
72 71
29 25
54 53
93 92
95 94
59 58
76 75
65 64
55 54
74 73
2 1
18 11
27 0
14 10
13 10
69 68
39 0
85 84
81 8...

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 99 99 
0 1 2...

result:

points 1.0

Test #42:

score: 36
Accepted
time: 0ms
memory: 4284kb

input:

100 99
79 78
39 33
3 1
23 19
2 0
31 23
26 18
33 24
86 85
25 20
83 82
1 0
60 59
14 10
29 25
17 8
7 5
68 67
34 28
58 57
84 83
48 46
90 89
54 53
12 3
50 49
9 1
64 63
24 18
95 94
41 34
99 98
97 96
4 2
87 86
10 9
56 55
51 50
5 1
11 8
65 64
98 97
52 51
16 14
37 31
80 79
67 66
8 4
42 32
93 92
73 72
15 6
82...

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 99 99 
0 1 2...

result:

points 1.0

Test #43:

score: 36
Accepted
time: 3ms
memory: 4128kb

input:

100 99
99 98
74 73
40 38
38 37
80 79
48 46
29 26
3 1
37 34
17 15
62 61
30 27
81 80
8 6
45 42
76 75
88 87
32 30
31 29
75 74
34 33
83 82
16 14
14 11
73 72
96 95
12 11
95 94
68 67
67 66
26 25
2 1
19 18
49 47
20 17
85 84
57 56
28 26
63 62
64 63
10 8
71 70
13 10
69 68
53 52
35 32
33 31
55 54
46 43
54 53
...

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 99 99 
0 1 2...

result:

points 1.0

Test #44:

score: 36
Accepted
time: 3ms
memory: 4108kb

input:

100 99
38 39
9 10
96 45
57 8
35 36
54 32
85 50
8 9
84 46
97 35
32 33
74 4
22 23
18 19
39 40
75 17
12 13
66 37
63 27
11 12
42 43
25 26
29 30
21 22
49 50
6 7
95 32
82 50
89 19
4 5
16 17
93 50
70 22
53 26
81 41
68 27
94 21
41 42
15 16
17 18
72 2
60 48
47 48
28 29
19 20
99 6
13 14
88 50
64 44
34 35
30 3...

output:

484
0 1 2 3 4 5 99 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 ...

result:

points 1.0

Test #45:

score: 36
Accepted
time: 3ms
memory: 3924kb

input:

100 99
34 35
10 11
86 0
69 0
24 25
78 0
92 0
19 20
30 31
20 21
25 26
45 46
81 0
32 33
51 0
61 0
90 0
41 42
4 5
57 0
64 0
23 24
8 9
98 0
53 0
42 43
76 0
0 1
21 22
56 0
22 23
43 44
89 0
5 6
9 10
70 0
74 0
37 38
14 15
65 0
71 0
1 2
39 40
44 45
91 0
46 47
49 50
29 30
83 0
48 49
13 14
36 37
58 0
2 3
15 1...

output:

346
99 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
99 1...

result:

points 1.0

Test #46:

score: 36
Accepted
time: 2ms
memory: 3868kb

input:

100 99
7 0
33 0
70 2
98 2
13 0
32 0
77 2
88 2
49 0
5 0
89 2
54 2
61 2
94 2
64 2
48 0
12 0
86 2
28 0
52 2
22 0
38 0
74 2
4 0
80 2
41 0
6 0
43 0
35 0
44 0
92 2
78 2
99 2
19 0
11 0
68 2
23 0
26 0
87 2
73 2
0 1
85 2
57 2
67 2
69 2
76 2
21 0
56 2
60 2
91 2
90 2
51 2
47 0
14 0
59 2
30 0
79 2
96 2
95 2
53 ...

output:

346
0 1 99 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 ...

result:

points 1.0

Test #47:

score: 36
Accepted
time: 2ms
memory: 4272kb

input:

100 99
73 30
96 30
72 30
31 0
46 0
82 30
6 7
65 30
79 30
97 30
88 30
91 30
44 0
85 30
60 0
33 0
27 28
57 0
83 30
1 2
43 0
24 25
16 17
38 0
49 0
15 16
48 0
10 11
55 0
17 18
81 30
76 30
54 0
39 0
26 27
68 30
95 30
78 30
71 30
84 30
42 0
20 21
86 30
70 30
47 0
56 0
21 22
63 0
36 0
14 15
34 0
7 8
53 0
7...

output:

388
0 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 29 99 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 2...

result:

points 1.0

Test #48:

score: 36
Accepted
time: 3ms
memory: 4316kb

input:

100 99
14 15
87 48
58 40
72 30
79 33
98 45
80 24
60 4
82 0
25 26
42 43
85 4
23 24
48 49
47 48
16 17
92 1
95 38
11 12
70 34
10 11
28 29
78 9
8 9
59 37
76 14
68 45
31 32
86 10
45 46
66 14
6 7
61 38
0 1
19 20
73 25
89 2
32 33
90 19
71 35
21 22
37 38
24 25
93 17
39 40
84 49
2 3
7 8
83 42
67 12
18 19
1 2...

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 99 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 2...

result:

points 1.0

Test #49:

score: 36
Accepted
time: 3ms
memory: 4316kb

input:

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

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 99 99 
0 1 2...

result:

points 1.0

Test #50:

score: 36
Accepted
time: 3ms
memory: 3988kb

input:

100 99
22 45
25 51
9 19
23 48
38 77
37 75
14 29
29 59
39 79
25 52
27 55
33 68
8 17
15 31
36 74
21 44
0 1
5 11
17 35
35 71
36 73
32 66
7 16
5 12
18 37
39 80
3 8
43 87
21 43
40 82
45 92
35 72
10 21
11 23
16 34
18 38
13 27
15 32
41 84
31 63
20 41
12 25
28 57
32 65
7 15
3 7
20 42
2 5
42 85
31 64
0 2
19 ...

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 99 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 2...

result:

points 1.0

Test #51:

score: 36
Accepted
time: 3ms
memory: 4004kb

input:

100 99
83 3
42 0
34 5
72 1
8 3
5 1
7 2
73 4
32 0
36 5
93 3
50 5
77 4
88 4
84 2
30 1
14 2
54 3
78 4
92 1
33 3
65 3
96 5
4 3
12 4
98 5
39 2
56 1
28 2
51 1
68 3
90 2
18 5
6 2
49 0
94 1
57 1
99 3
74 1
41 4
79 0
53 5
52 1
19 5
61 2
48 1
75 5
15 1
67 5
76 5
47 4
87 2
63 3
85 5
3 1
37 3
71 4
22 1
91 2
24 1...

output:

451
0 1 2 99 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 ...

result:

points 1.0

Test #52:

score: 36
Accepted
time: 3ms
memory: 4020kb

input:

100 99
52 15
41 6
94 2
31 25
45 15
86 25
68 16
80 0
25 23
42 21
53 20
57 24
88 22
6 0
62 16
98 16
32 1
23 4
84 25
38 16
55 12
3 0
39 19
87 9
56 10
30 9
36 17
73 20
64 10
54 24
35 16
20 7
22 16
37 12
99 0
66 19
58 16
34 13
10 8
91 3
95 23
75 2
7 0
15 2
26 18
70 14
9 4
67 3
65 17
85 11
13 3
93 14
81 3...

output:

466
99 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
99 1...

result:

points 1.0

Test #53:

score: 36
Accepted
time: 3ms
memory: 4328kb

input:

100 99
35 36
79 80
95 96
26 27
88 89
86 87
25 26
59 60
80 81
15 16
82 83
64 65
12 13
45 46
96 97
14 15
2 3
39 40
41 42
91 92
3 4
71 72
20 21
4 5
28 29
87 88
32 33
38 39
67 68
11 12
84 85
74 75
81 82
65 66
53 54
70 71
57 58
66 67
98 17
18 19
13 14
43 44
75 76
55 56
19 20
22 23
6 7
37 38
94 95
63 64
6...

output:

487
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 99 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 2...

result:

points 1.0

Test #54:

score: 36
Accepted
time: 3ms
memory: 4052kb

input:

100 99
51 52
31 32
52 53
72 64
9 10
4 5
6 7
14 15
48 49
3 4
19 20
2 3
80 44
38 39
62 58
1 2
58 59
22 23
90 22
61 46
8 9
17 18
42 43
25 26
96 29
39 40
43 44
67 19
75 65
91 4
74 7
78 6
69 67
70 5
86 50
98 49
36 37
71 69
79 6
81 8
56 57
89 68
28 29
0 1
47 48
10 11
11 12
50 51
46 47
23 24
15 16
24 25
73...

output:

484
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 99 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 2...

result:

points 1.0

Test #55:

score: 36
Accepted
time: 0ms
memory: 3776kb

input:

4 3
2 1
3 2
1 0

output:

10
0 1 3 3 
0 1 3 3 
0 1 1 3 
0 0 2 3 
0 0 2 3 
0 1 1 3 
0 2 2 2 
0 1 3 3 
1 1 2 3 
0 2 2 2 

result:

points 1.0

Test #56:

score: 36
Accepted
time: 0ms
memory: 3780kb

input:

4 3
3 0
1 0
2 1

output:

10
3 1 2 3 
3 1 2 3 
1 1 2 3 
0 2 2 3 
0 2 2 3 
1 1 2 3 
0 0 2 0 
3 1 2 3 
0 1 1 3 
0 0 2 0 

result:

points 1.0

Test #57:

score: 36
Accepted
time: 0ms
memory: 4076kb

input:

5 4
4 3
1 0
2 0
3 1

output:

15
0 1 2 4 4 
0 1 2 4 4 
0 1 2 1 4 
0 0 2 3 4 
2 1 2 3 4 
2 1 2 3 4 
0 0 2 3 4 
0 1 2 1 4 
0 3 2 3 3 
0 1 2 4 4 
1 1 2 3 4 
0 3 0 3 3 
0 1 2 4 4 
1 1 2 3 4 
0 3 2 3 3 

result:

points 1.0

Test #58:

score: 36
Accepted
time: 0ms
memory: 3800kb

input:

5 4
1 0
3 2
2 1
4 3

output:

15
0 1 2 4 4 
0 1 2 4 4 
0 1 2 2 4 
0 1 1 3 4 
0 0 2 3 4 
0 0 2 3 4 
0 1 1 3 4 
0 1 2 2 4 
0 1 3 3 3 
0 1 2 4 4 
0 2 2 3 4 
1 1 3 3 3 
0 1 2 4 4 
0 2 2 3 4 
0 1 3 3 3 

result:

points 1.0

Test #59:

score: 36
Accepted
time: 1ms
memory: 3780kb

input:

6 5
5 2
1 0
2 1
4 0
3 2

output:

17
0 1 5 3 4 5 
0 1 5 3 4 5 
0 1 3 3 4 5 
0 1 3 3 4 5 
0 1 1 3 4 5 
0 0 2 3 4 5 
4 1 2 3 4 5 
4 1 2 3 4 5 
0 0 2 3 4 5 
0 1 1 3 4 5 
0 2 2 2 4 2 
0 1 5 3 4 5 
1 1 2 3 4 5 
0 2 2 3 0 2 
0 1 5 3 4 5 
1 1 2 3 4 5 
0 2 2 3 4 2 

result:

points 1.0

Test #60:

score: 36
Accepted
time: 0ms
memory: 4076kb

input:

6 5
4 3
2 0
3 0
1 0
5 0

output:

14
5 1 2 3 4 5 
5 1 2 3 4 5 
3 1 2 3 4 5 
0 1 2 4 4 5 
0 1 2 4 4 5 
3 1 2 3 4 5 
1 1 2 3 4 5 
1 1 2 3 4 5 
2 1 2 3 4 5 
2 1 2 3 4 5 
0 0 0 0 4 0 
5 1 2 3 4 5 
0 1 2 3 3 5 
0 1 2 0 4 0 

result:

points 1.0

Test #61:

score: 36
Accepted
time: 0ms
memory: 3804kb

input:

7 6
2 1
3 2
4 1
1 0
6 3
5 0

output:

25
0 1 2 6 4 5 6 
0 1 2 6 4 5 6 
0 1 2 2 4 5 6 
0 1 1 3 4 5 6 
0 0 2 3 4 5 6 
5 1 2 3 4 5 6 
5 1 2 3 4 5 6 
0 0 2 3 4 5 6 
0 4 2 3 4 5 6 
0 4 2 3 4 5 6 
0 1 1 3 4 5 6 
0 1 2 2 4 5 6 
0 1 3 3 4 5 3 
0 1 2 6 4 5 6 
0 2 2 3 4 5 6 
1 1 3 3 4 5 3 
0 1 2 6 4 5 6 
0 2 2 3 4 0 6 
1 1 3 3 4 5 3 
0 1 2 6 4 5 ...

result:

points 1.0

Test #62:

score: 36
Accepted
time: 0ms
memory: 3804kb

input:

8 7
2 0
4 3
5 4
7 2
3 0
1 0
6 2

output:

27
0 1 7 3 4 5 6 7 
0 1 7 3 4 5 6 7 
0 1 6 3 4 5 6 7 
0 1 6 3 4 5 6 7 
0 1 0 3 4 5 6 7 
1 1 2 3 4 5 6 7 
1 1 2 3 4 5 6 7 
3 1 2 3 4 5 6 7 
0 1 2 4 4 5 6 7 
0 1 2 3 5 5 6 7 
0 1 2 3 5 5 6 7 
0 1 2 4 4 5 6 7 
3 1 2 3 4 5 6 7 
0 1 0 3 4 5 6 7 
2 1 2 3 4 5 2 2 
0 1 7 3 4 5 6 7 
0 0 2 3 4 5 6 7 
2 1 2 3 ...

result:

points 1.0

Test #63:

score: 36
Accepted
time: 0ms
memory: 4060kb

input:

7 6
3 1
5 4
6 0
1 0
2 0
4 3

output:

22
6 1 2 3 4 5 6 
6 1 2 3 4 5 6 
2 1 2 3 4 5 6 
2 1 2 3 4 5 6 
1 1 2 3 4 5 6 
0 3 2 3 4 5 6 
0 1 2 4 4 5 6 
0 1 2 3 5 5 6 
0 1 2 3 5 5 6 
0 1 2 4 4 5 6 
0 3 2 3 4 5 6 
1 1 2 3 4 5 6 
0 0 0 3 4 5 0 
6 1 2 3 4 5 6 
0 1 2 1 4 5 6 
0 0 2 3 3 5 0 
6 1 2 3 4 5 6 
0 1 2 1 4 4 6 
0 0 2 3 3 5 0 
6 1 2 3 4 5 ...

result:

points 1.0

Test #64:

score: 36
Accepted
time: 0ms
memory: 3776kb

input:

8 7
2 0
5 3
4 1
3 2
1 0
6 1
7 4

output:

30
0 1 2 3 7 5 6 7 
0 1 2 3 7 5 6 7 
0 1 2 3 1 5 6 7 
0 0 2 3 4 5 6 7 
2 1 2 3 4 5 6 7 
0 1 3 3 4 5 6 7 
0 1 2 5 4 5 6 7 
0 1 2 5 4 5 6 7 
0 1 3 3 4 5 6 7 
2 1 2 3 4 5 6 7 
0 0 2 3 4 5 6 7 
0 6 2 3 4 5 6 7 
0 6 2 3 4 5 6 7 
0 1 2 3 1 5 6 7 
0 4 2 3 4 5 6 4 
0 1 2 3 7 5 6 7 
1 1 2 3 4 5 6 7 
0 4 0 3 ...

result:

points 1.0

Test #65:

score: 36
Accepted
time: 0ms
memory: 3780kb

input:

7 6
2 1
4 3
1 0
6 3
3 2
5 0

output:

22
0 1 2 6 4 5 6 
0 1 2 6 4 5 6 
0 1 2 4 4 5 6 
0 1 2 4 4 5 6 
0 1 2 2 4 5 6 
0 1 1 3 4 5 6 
0 0 2 3 4 5 6 
5 1 2 3 4 5 6 
5 1 2 3 4 5 6 
0 0 2 3 4 5 6 
0 1 1 3 4 5 6 
0 1 2 2 4 5 6 
0 1 3 3 3 5 3 
0 1 2 6 4 5 6 
0 2 2 3 4 5 6 
1 1 3 3 4 5 3 
0 1 2 6 4 5 6 
0 2 2 3 4 0 6 
1 1 3 3 4 5 3 
0 1 2 6 4 5 ...

result:

points 1.0

Test #66:

score: 36
Accepted
time: 0ms
memory: 3872kb

input:

8 7
2 0
3 2
1 0
7 1
4 1
5 0
6 5

output:

27
0 7 2 3 4 5 6 7 
0 7 2 3 4 5 6 7 
0 4 2 3 4 5 6 7 
0 4 2 3 4 5 6 7 
0 0 2 3 4 5 6 7 
2 1 2 3 4 5 6 7 
0 1 3 3 4 5 6 7 
0 1 3 3 4 5 6 7 
2 1 2 3 4 5 6 7 
5 1 2 3 4 5 6 7 
0 1 2 3 4 6 6 7 
0 1 2 3 4 6 6 7 
5 1 2 3 4 5 6 7 
0 0 2 3 4 5 6 7 
1 1 2 3 1 5 6 1 
0 7 2 3 4 5 6 7 
0 1 0 3 4 5 6 7 
1 1 2 2 ...

result:

points 1.0

Test #67:

score: 36
Accepted
time: 0ms
memory: 3776kb

input:

7 6
1 0
4 0
6 4
3 1
2 0
5 0

output:

25
0 1 2 3 6 5 6 
0 1 2 3 6 5 6 
0 1 2 3 0 5 6 
1 1 2 3 4 5 6 
0 3 2 3 4 5 6 
0 3 2 3 4 5 6 
1 1 2 3 4 5 6 
2 1 2 3 4 5 6 
2 1 2 3 4 5 6 
5 1 2 3 4 5 6 
5 1 2 3 4 5 6 
0 1 2 3 0 5 6 
4 1 2 3 4 5 4 
0 1 2 3 6 5 6 
0 0 2 3 4 5 6 
4 1 2 1 4 5 4 
0 1 2 3 6 5 6 
0 0 2 3 4 5 6 
4 1 2 3 4 5 4 
0 1 2 3 6 5 ...

result:

points 1.0

Test #68:

score: 36
Accepted
time: 0ms
memory: 3732kb

input:

8 7
1 0
5 0
7 0
4 3
6 4
2 0
3 2

output:

24
7 1 2 3 4 5 6 7 
7 1 2 3 4 5 6 7 
5 1 2 3 4 5 6 7 
5 1 2 3 4 5 6 7 
1 1 2 3 4 5 6 7 
1 1 2 3 4 5 6 7 
2 1 2 3 4 5 6 7 
0 1 3 3 4 5 6 7 
0 1 2 4 4 5 6 7 
0 1 2 3 6 5 6 7 
0 1 2 3 6 5 6 7 
0 1 2 4 4 5 6 7 
0 1 3 3 4 5 6 7 
2 1 2 3 4 5 6 7 
0 0 0 3 4 0 6 0 
7 1 2 3 4 5 6 7 
0 1 2 2 4 5 6 7 
0 1 0 3 ...

result:

points 1.0

Test #69:

score: 36
Accepted
time: 0ms
memory: 4072kb

input:

7 6
1 0
3 0
2 0
5 1
4 0
6 2

output:

25
0 1 6 3 4 5 6 
0 1 6 3 4 5 6 
0 1 0 3 4 5 6 
1 1 2 3 4 5 6 
0 5 2 3 4 5 6 
0 5 2 3 4 5 6 
1 1 2 3 4 5 6 
3 1 2 3 4 5 6 
3 1 2 3 4 5 6 
4 1 2 3 4 5 6 
4 1 2 3 4 5 6 
0 1 0 3 4 5 6 
2 1 2 3 4 5 2 
0 1 6 3 4 5 6 
0 0 2 3 4 5 6 
2 1 2 3 4 1 2 
0 1 6 3 4 5 6 
0 0 2 3 4 5 6 
2 1 2 3 4 5 2 
0 1 6 3 4 5 ...

result:

points 1.0

Test #70:

score: 36
Accepted
time: 0ms
memory: 3772kb

input:

8 7
5 3
3 0
2 1
1 0
6 2
7 5
4 3

output:

30
0 1 2 3 4 7 6 7 
0 1 2 3 4 7 6 7 
0 1 2 3 4 3 6 7 
0 1 2 0 4 5 6 7 
1 1 2 3 4 5 6 7 
0 2 2 3 4 5 6 7 
0 1 6 3 4 5 6 7 
0 1 6 3 4 5 6 7 
0 2 2 3 4 5 6 7 
1 1 2 3 4 5 6 7 
0 1 2 0 4 5 6 7 
0 1 2 4 4 5 6 7 
0 1 2 4 4 5 6 7 
0 1 2 3 4 3 6 7 
0 1 2 5 4 5 6 5 
0 1 2 3 4 7 6 7 
3 1 2 3 4 5 6 7 
0 0 2 5 ...

result:

points 1.0

Test #71:

score: 36
Accepted
time: 0ms
memory: 3868kb

input:

7 6
3 1
4 0
2 0
5 1
1 0
6 1

output:

19
0 6 2 3 4 5 6 
0 6 2 3 4 5 6 
0 5 2 3 4 5 6 
0 5 2 3 4 5 6 
0 0 2 3 4 5 6 
2 1 2 3 4 5 6 
2 1 2 3 4 5 6 
4 1 2 3 4 5 6 
4 1 2 3 4 5 6 
0 0 2 3 4 5 6 
0 3 2 3 4 5 6 
0 3 2 3 4 5 6 
1 1 2 1 4 1 1 
0 6 2 3 4 5 6 
0 1 0 3 4 5 6 
1 1 2 3 4 5 1 
0 6 2 3 4 5 6 
0 1 2 3 0 5 6 
1 1 2 3 4 5 1 

result:

points 1.0

Test #72:

score: 36
Accepted
time: 0ms
memory: 3800kb

input:

8 7
4 2
1 0
2 1
3 2
6 4
5 4
7 1

output:

27
0 7 2 3 4 5 6 7 
0 7 2 3 4 5 6 7 
0 2 2 3 4 5 6 7 
0 1 3 3 4 5 6 7 
0 1 3 3 4 5 6 7 
0 1 4 3 4 5 6 7 
0 1 2 3 5 5 6 7 
0 1 2 3 5 5 6 7 
0 1 2 3 6 5 6 7 
0 1 2 3 6 5 6 7 
0 1 4 3 4 5 6 7 
0 2 2 3 4 5 6 7 
0 0 2 3 4 5 6 7 
0 0 2 3 4 5 6 7 
1 1 1 3 4 5 6 1 
0 7 2 3 4 5 6 7 
0 1 2 2 4 5 6 7 
0 1 1 3 ...

result:

points 1.0

Test #73:

score: 36
Accepted
time: 0ms
memory: 3736kb

input:

7 6
1 0
2 0
3 1
4 0
6 0
5 4

output:

19
6 1 2 3 4 5 6 
6 1 2 3 4 5 6 
4 1 2 3 4 5 6 
0 1 2 3 5 5 6 
0 1 2 3 5 5 6 
4 1 2 3 4 5 6 
1 1 2 3 4 5 6 
0 3 2 3 4 5 6 
0 3 2 3 4 5 6 
1 1 2 3 4 5 6 
2 1 2 3 4 5 6 
2 1 2 3 4 5 6 
0 0 0 3 0 5 0 
6 1 2 3 4 5 6 
0 1 2 3 4 4 6 
0 1 2 3 0 5 0 
6 1 2 3 4 5 6 
0 1 2 1 4 5 6 
0 0 2 3 4 5 0 

result:

points 1.0

Test #74:

score: 36
Accepted
time: 0ms
memory: 3776kb

input:

8 7
6 4
4 2
2 0
7 0
3 1
1 0
5 4

output:

27
7 1 2 3 4 5 6 7 
7 1 2 3 4 5 6 7 
2 1 2 3 4 5 6 7 
0 1 4 3 4 5 6 7 
0 1 2 3 5 5 6 7 
0 1 2 3 5 5 6 7 
0 1 2 3 6 5 6 7 
0 1 2 3 6 5 6 7 
0 1 4 3 4 5 6 7 
2 1 2 3 4 5 6 7 
1 1 2 3 4 5 6 7 
0 3 2 3 4 5 6 7 
0 3 2 3 4 5 6 7 
1 1 2 3 4 5 6 7 
0 0 0 3 4 5 6 0 
7 1 2 3 4 5 6 7 
0 1 2 3 2 5 6 7 
0 1 0 3 ...

result:

points 1.0

Subtask #5:

score: 30
Accepted

Dependency #1:

100%
Accepted

Dependency #2:

100%
Accepted

Dependency #3:

100%
Accepted

Dependency #4:

100%
Accepted

Test #75:

score: 30
Accepted
time: 0ms
memory: 3756kb

input:

2 1
0 1

output:

2
1 1 
1 1 

result:

points 1.0

Test #76:

score: 30
Accepted
time: 0ms
memory: 3792kb

input:

3 2
0 1
0 2

output:

5
2 1 2 
2 1 2 
1 1 2 
1 1 2 
0 0 0 

result:

points 1.0

Test #77:

score: 30
Accepted
time: 0ms
memory: 3732kb

input:

4 3
0 1
0 2
0 3

output:

7
3 1 2 3 
3 1 2 3 
2 1 2 3 
2 1 2 3 
1 1 2 3 
1 1 2 3 
0 0 0 0 

result:

points 1.0

Test #78:

score: 30
Accepted
time: 2ms
memory: 4152kb

input:

99 98
0 1
0 2
0 3
0 4
0 5
0 6
0 7
0 8
0 9
0 10
0 11
0 12
0 13
0 14
0 15
0 16
0 17
0 18
0 19
0 20
0 21
0 22
0 23
0 24
0 25
0 26
0 27
0 28
0 29
0 30
0 31
0 32
0 33
0 34
0 35
0 36
0 37
0 38
0 39
0 40
0 41
0 42
0 43
0 44
0 45
0 46
0 47
0 48
0 49
0 50
0 51
0 52
0 53
0 54
0 55
0 56
0 57
0 58
0 59
0 60
0 6...

output:

197
98 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 
98 1 2 ...

result:

points 1.0

Test #79:

score: 30
Accepted
time: 2ms
memory: 3928kb

input:

100 99
0 1
0 2
0 3
0 4
0 5
0 6
0 7
0 8
0 9
0 10
0 11
0 12
0 13
0 14
0 15
0 16
0 17
0 18
0 19
0 20
0 21
0 22
0 23
0 24
0 25
0 26
0 27
0 28
0 29
0 30
0 31
0 32
0 33
0 34
0 35
0 36
0 37
0 38
0 39
0 40
0 41
0 42
0 43
0 44
0 45
0 46
0 47
0 48
0 49
0 50
0 51
0 52
0 53
0 54
0 55
0 56
0 57
0 58
0 59
0 60
0 ...

output:

199
99 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
99 1...

result:

points 1.0

Test #80:

score: 30
Accepted
time: 0ms
memory: 4076kb

input:

3 3
1 2
0 1
0 2

output:

6
0 2 2 
0 2 2 
2 1 2 
2 1 2 
1 1 2 
1 1 2 

result:

points 1.0

Test #81:

score: 30
Accepted
time: 0ms
memory: 4012kb

input:

4 6
0 1
0 3
2 3
0 2
1 3
1 2

output:

6
3 2 2 3 
3 2 2 3 
2 3 2 3 
2 3 2 3 
1 1 3 3 
1 1 3 3 

result:

points 1.0

Test #82:

score: 30
Accepted
time: 0ms
memory: 4064kb

input:

10 45
4 9
2 8
5 9
1 2
2 9
4 5
5 7
6 7
1 3
1 9
3 4
0 3
4 7
0 6
5 6
7 9
4 8
6 8
0 5
1 8
3 9
1 6
6 9
4 6
0 8
2 3
0 4
0 9
0 7
3 6
0 2
2 5
3 7
3 5
7 8
5 8
8 9
0 1
2 7
1 7
1 4
2 6
2 4
3 8
1 5

output:

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

result:

points 1.0

Test #83:

score: 30
Accepted
time: 0ms
memory: 4072kb

input:

15 105
4 10
8 13
0 12
11 12
2 13
8 14
6 10
0 4
8 12
2 12
1 13
5 9
2 8
7 10
6 13
0 13
9 13
7 11
3 13
0 3
4 7
5 13
7 13
0 7
0 11
0 8
0 2
2 4
2 6
6 9
0 1
9 11
1 9
3 14
3 4
10 11
5 10
0 9
3 9
6 11
2 10
5 6
2 5
1 14
6 8
9 12
2 11
9 10
5 12
5 14
4 14
7 14
5 8
5 7
1 12
0 14
7 9
3 11
1 8
0 10
1 3
8 9
4 6
10...

output:

30
0 14 13 12 11 10 9 8 8 9 10 11 12 13 14 
0 14 13 12 11 10 9 8 8 9 10 11 12 13 14 
2 1 2 14 13 12 11 10 9 9 10 11 12 13 14 
2 1 2 14 13 12 11 10 9 9 10 11 12 13 14 
4 3 2 3 4 14 13 12 11 10 10 11 12 13 14 
4 3 2 3 4 14 13 12 11 10 10 11 12 13 14 
6 5 4 3 4 5 6 14 13 12 11 11 12 13 14 
6 5 4 3 4 5 ...

result:

points 1.0

Test #84:

score: 30
Accepted
time: 0ms
memory: 4080kb

input:

30 435
5 6
8 11
3 26
8 29
10 22
6 20
18 22
23 27
13 18
2 26
21 25
11 15
25 28
2 22
18 20
3 13
10 19
6 29
10 15
0 13
7 22
13 28
9 16
2 28
6 16
3 17
6 14
4 8
16 17
9 22
22 24
26 29
14 28
19 29
28 29
4 28
13 23
12 19
1 2
5 10
1 6
2 4
25 27
4 22
9 26
16 23
5 16
6 11
0 17
16 27
0 7
15 26
2 16
8 12
1 25
3...

output:

58
29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 
29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 
2 29 2 28 27 26 25 24 23 22 21 20 19 18 17 16 16 17 18 19 20 21 22 23 24 25 26 27 28 29 
2 29 2 28 27 26 25 24 23 2...

result:

points 1.0

Test #85:

score: 30
Accepted
time: 1ms
memory: 3760kb

input:

40 780
21 24
11 32
12 27
19 20
3 35
25 35
32 35
27 33
0 24
1 3
1 29
14 25
8 30
24 31
14 32
7 12
5 31
28 35
7 10
18 24
13 32
1 26
3 4
10 30
14 38
22 24
9 31
5 10
17 32
2 34
28 39
3 38
13 34
6 10
0 6
9 25
11 14
13 20
10 20
18 28
6 33
34 35
29 33
16 39
4 38
3 24
20 29
17 18
33 36
13 37
24 27
12 33
5 29...

output:

78
39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 
39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 
2 39 2 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 ...

result:

points 1.0

Test #86:

score: 30
Accepted
time: 1ms
memory: 3820kb

input:

50 1225
6 10
14 36
0 34
7 23
22 31
18 34
2 19
13 21
0 46
0 11
2 43
2 11
13 20
13 19
7 39
35 37
9 17
31 38
13 40
7 28
2 41
20 46
25 36
12 39
1 37
21 42
33 48
10 24
13 26
26 37
0 47
17 19
1 28
28 40
15 40
11 22
10 19
24 28
12 28
19 40
6 12
13 48
20 37
11 46
8 19
5 24
16 28
15 47
31 34
11 21
28 33
14 1...

output:

98
49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 
49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48...

result:

points 1.0

Test #87:

score: 30
Accepted
time: 2ms
memory: 4196kb

input:

100 4950
24 39
27 46
11 71
57 65
3 8
84 97
74 87
17 49
12 72
1 4
22 83
29 42
28 65
39 89
29 92
26 78
45 53
18 44
33 43
14 98
50 66
21 95
32 67
21 33
21 80
59 77
70 85
13 16
0 41
31 65
51 80
22 80
30 79
55 75
54 82
29 57
72 97
31 85
86 87
60 90
1 17
65 81
13 15
44 71
58 88
65 87
8 31
77 99
4 44
29 43...

output:

198
99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98...

result:

points 1.0

Test #88:

score: 30
Accepted
time: 0ms
memory: 4032kb

input:

3 2
0 1
1 2

output:

5
0 2 2 
0 2 2 
0 0 2 
0 0 2 
1 1 1 

result:

points 1.0

Test #89:

score: 30
Accepted
time: 0ms
memory: 3800kb

input:

4 3
0 1
1 2
2 3

output:

10
0 1 3 3 
0 1 3 3 
0 1 1 3 
0 0 2 3 
0 0 2 3 
0 1 1 3 
0 2 2 2 
0 1 3 3 
1 1 2 3 
0 2 2 2 

result:

points 1.0

Test #90:

score: 30
Accepted
time: 0ms
memory: 3876kb

input:

49 48
0 1
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

output:

235
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 48 48 
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 48 48 
0 1 2 3 4 5 6 7 8 9 ...

result:

points 1.0

Test #91:

score: 30
Accepted
time: 0ms
memory: 4112kb

input:

99 98
0 1
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
5...

output:

485
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 98 98 
0 1 2 3 ...

result:

points 1.0

Test #92:

score: 30
Accepted
time: 3ms
memory: 4284kb

input:

100 99
0 1
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
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21 22
22 23
23 24
24 25
25 26
26 27
27 28
28 29
29 30
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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
...

output:

490
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0 1 2...

result:

points 1.0

Test #93:

score: 30
Accepted
time: 1ms
memory: 3924kb

input:

64 63
0 1
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
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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
5...

output:

310
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 63 63 
0 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 29 30 31 32 33 34 35 36 37 38 39 40 ...

result:

points 1.0

Test #94:

score: 30
Accepted
time: 0ms
memory: 3728kb

input:

5 4
2 1
3 2
4 1
1 0

output:

12
0 4 2 3 4 
0 4 2 3 4 
0 2 2 3 4 
0 1 3 3 4 
0 1 3 3 4 
0 2 2 3 4 
0 0 2 3 4 
0 0 2 3 4 
1 1 1 3 1 
0 4 2 3 4 
0 1 2 2 4 
0 1 1 3 1 

result:

points 1.0

Test #95:

score: 30
Accepted
time: 0ms
memory: 3808kb

input:

10 9
3 0
5 0
9 6
4 2
8 1
6 1
2 1
1 0
7 0

output:

40
0 1 2 3 4 5 9 7 8 9 
0 1 2 3 4 5 9 7 8 9 
0 1 2 3 4 5 1 7 8 9 
0 0 2 3 4 5 6 7 8 9 
3 1 2 3 4 5 6 7 8 9 
3 1 2 3 4 5 6 7 8 9 
5 1 2 3 4 5 6 7 8 9 
5 1 2 3 4 5 6 7 8 9 
7 1 2 3 4 5 6 7 8 9 
7 1 2 3 4 5 6 7 8 9 
0 0 2 3 4 5 6 7 8 9 
0 2 2 3 4 5 6 7 8 9 
0 1 4 3 4 5 6 7 8 9 
0 1 4 3 4 5 6 7 8 9 
0 2...

result:

points 1.0

Test #96:

score: 30
Accepted
time: 0ms
memory: 3804kb

input:

11 10
2 0
8 6
1 0
5 3
9 7
7 5
4 3
6 5
10 9
3 1

output:

45
0 1 2 3 4 5 6 7 8 10 10 
0 1 2 3 4 5 6 7 8 10 10 
0 1 2 3 4 5 6 7 8 7 10 
0 1 2 3 4 5 6 5 8 9 10 
0 1 2 3 4 3 6 7 8 9 10 
0 1 2 1 4 5 6 7 8 9 10 
0 0 2 3 4 5 6 7 8 9 10 
2 1 2 3 4 5 6 7 8 9 10 
2 1 2 3 4 5 6 7 8 9 10 
0 0 2 3 4 5 6 7 8 9 10 
0 1 2 1 4 5 6 7 8 9 10 
0 1 2 4 4 5 6 7 8 9 10 
0 1 2 4...

result:

points 1.0

Test #97:

score: 30
Accepted
time: 0ms
memory: 4032kb

input:

100 99
2 1
91 16
24 19
45 0
55 9
21 19
7 2
97 9
40 3
61 47
34 9
36 10
27 0
73 24
53 6
79 67
51 4
18 3
25 5
67 26
15 9
82 65
19 17
43 11
92 36
62 29
59 20
22 0
32 21
66 25
50 19
5 0
23 7
78 64
42 28
28 6
8 1
98 94
10 8
84 50
88 0
87 51
89 61
72 28
14 6
63 31
33 23
57 38
11 9
38 33
16 2
86 8
69 66
54 ...

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 99 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 2...

result:

points 1.0

Test #98:

score: 30
Accepted
time: 3ms
memory: 4316kb

input:

100 99
65 64
90 89
96 95
29 28
61 60
50 49
95 93
37 36
42 40
45 43
94 93
16 15
8 7
67 66
54 52
15 13
38 37
77 76
1 0
89 88
39 37
21 20
63 62
49 48
58 56
53 51
10 9
46 44
9 7
20 19
70 69
73 71
56 54
57 56
24 23
48 46
60 58
83 82
6 4
34 33
12 11
19 18
82 81
23 21
55 53
41 39
18 17
91 89
14 12
26 25
64...

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 99 98 99 
0 1 2...

result:

points 1.0

Test #99:

score: 30
Accepted
time: 3ms
memory: 4052kb

input:

100 99
11 8
17 16
98 95
89 86
53 51
88 86
63 62
15 12
83 82
73 72
97 96
5 4
6 5
51 49
16 13
81 78
94 93
25 22
70 68
23 21
44 41
74 73
2 1
28 27
37 36
30 27
35 32
77 76
50 49
22 19
82 79
85 83
45 44
95 94
24 23
10 9
21 20
72 69
78 75
43 40
39 38
19 17
42 41
52 50
34 32
62 61
65 62
79 76
90 89
69 66
4...

output:

487
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 99 97 98 99 
0 1 2...

result:

points 1.0

Test #100:

score: 30
Accepted
time: 2ms
memory: 4268kb

input:

100 99
82 47
37 20
37 44
37 86
37 56
99 58
80 13
56 39
37 93
37 64
3 73
53 32
91 75
97 78
37 30
59 90
15 22
37 52
37 79
25 4
37 71
37 3
37 51
12 2
37 91
37 34
37 38
37 36
37 40
95 67
37 28
14 83
42 26
37 14
37 9
37 42
34 74
37 72
1 81
86 7
98 87
29 17
37 31
92 62
79 45
37 59
31 50
20 96
69 24
37 97
...

output:

346
0 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 29 30 31 32 33 34 35 36 99 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 2...

result:

points 1.0

Test #101:

score: 30
Accepted
time: 4ms
memory: 4048kb

input:

100 99
61 80
7 74
86 22
54 45
71 97
33 37
71 49
71 59
0 79
14 5
88 86
6 92
48 18
52 15
20 81
62 61
63 52
78 1
85 93
24 48
96 0
50 88
82 53
68 36
16 34
95 21
81 58
87 90
60 26
28 68
90 73
21 19
71 43
83 84
71 63
76 6
71 24
1 39
67 55
44 3
65 31
64 78
19 83
32 65
35 47
89 38
37 25
94 41
43 62
5 46
71 ...

output:

490
0 1 2 3 4 5 6 7 99 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 ...

result:

points 1.0

Test #102:

score: 30
Accepted
time: 3ms
memory: 4056kb

input:

100 99
8 3
47 1
50 49
4 1
89 88
84 83
68 67
34 19
40 35
77 76
12 6
52 51
71 70
66 65
97 96
33 1
53 52
83 82
51 50
79 78
43 7
91 90
92 91
62 61
49 28
31 9
96 95
42 0
82 81
36 34
5 2
58 57
15 5
72 71
29 25
54 53
93 92
95 94
59 58
76 75
65 64
55 54
74 73
2 1
18 11
27 0
14 10
13 10
69 68
39 0
85 84
81 8...

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 99 99 
0 1 2...

result:

points 1.0

Test #103:

score: 30
Accepted
time: 0ms
memory: 4032kb

input:

100 99
79 78
39 33
3 1
23 19
2 0
31 23
26 18
33 24
86 85
25 20
83 82
1 0
60 59
14 10
29 25
17 8
7 5
68 67
34 28
58 57
84 83
48 46
90 89
54 53
12 3
50 49
9 1
64 63
24 18
95 94
41 34
99 98
97 96
4 2
87 86
10 9
56 55
51 50
5 1
11 8
65 64
98 97
52 51
16 14
37 31
80 79
67 66
8 4
42 32
93 92
73 72
15 6
82...

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 99 99 
0 1 2...

result:

points 1.0

Test #104:

score: 30
Accepted
time: 3ms
memory: 4052kb

input:

100 99
99 98
74 73
40 38
38 37
80 79
48 46
29 26
3 1
37 34
17 15
62 61
30 27
81 80
8 6
45 42
76 75
88 87
32 30
31 29
75 74
34 33
83 82
16 14
14 11
73 72
96 95
12 11
95 94
68 67
67 66
26 25
2 1
19 18
49 47
20 17
85 84
57 56
28 26
63 62
64 63
10 8
71 70
13 10
69 68
53 52
35 32
33 31
55 54
46 43
54 53
...

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 99 99 
0 1 2...

result:

points 1.0

Test #105:

score: 30
Accepted
time: 3ms
memory: 4056kb

input:

100 99
38 39
9 10
96 45
57 8
35 36
54 32
85 50
8 9
84 46
97 35
32 33
74 4
22 23
18 19
39 40
75 17
12 13
66 37
63 27
11 12
42 43
25 26
29 30
21 22
49 50
6 7
95 32
82 50
89 19
4 5
16 17
93 50
70 22
53 26
81 41
68 27
94 21
41 42
15 16
17 18
72 2
60 48
47 48
28 29
19 20
99 6
13 14
88 50
64 44
34 35
30 3...

output:

484
0 1 2 3 4 5 99 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 ...

result:

points 1.0

Test #106:

score: 30
Accepted
time: 2ms
memory: 3916kb

input:

100 99
34 35
10 11
86 0
69 0
24 25
78 0
92 0
19 20
30 31
20 21
25 26
45 46
81 0
32 33
51 0
61 0
90 0
41 42
4 5
57 0
64 0
23 24
8 9
98 0
53 0
42 43
76 0
0 1
21 22
56 0
22 23
43 44
89 0
5 6
9 10
70 0
74 0
37 38
14 15
65 0
71 0
1 2
39 40
44 45
91 0
46 47
49 50
29 30
83 0
48 49
13 14
36 37
58 0
2 3
15 1...

output:

346
99 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
99 1...

result:

points 1.0

Test #107:

score: 30
Accepted
time: 0ms
memory: 3968kb

input:

100 99
7 0
33 0
70 2
98 2
13 0
32 0
77 2
88 2
49 0
5 0
89 2
54 2
61 2
94 2
64 2
48 0
12 0
86 2
28 0
52 2
22 0
38 0
74 2
4 0
80 2
41 0
6 0
43 0
35 0
44 0
92 2
78 2
99 2
19 0
11 0
68 2
23 0
26 0
87 2
73 2
0 1
85 2
57 2
67 2
69 2
76 2
21 0
56 2
60 2
91 2
90 2
51 2
47 0
14 0
59 2
30 0
79 2
96 2
95 2
53 ...

output:

346
0 1 99 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 ...

result:

points 1.0

Test #108:

score: 30
Accepted
time: 2ms
memory: 3984kb

input:

100 99
73 30
96 30
72 30
31 0
46 0
82 30
6 7
65 30
79 30
97 30
88 30
91 30
44 0
85 30
60 0
33 0
27 28
57 0
83 30
1 2
43 0
24 25
16 17
38 0
49 0
15 16
48 0
10 11
55 0
17 18
81 30
76 30
54 0
39 0
26 27
68 30
95 30
78 30
71 30
84 30
42 0
20 21
86 30
70 30
47 0
56 0
21 22
63 0
36 0
14 15
34 0
7 8
53 0
7...

output:

388
0 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 29 99 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 2...

result:

points 1.0

Test #109:

score: 30
Accepted
time: 3ms
memory: 3980kb

input:

100 99
14 15
87 48
58 40
72 30
79 33
98 45
80 24
60 4
82 0
25 26
42 43
85 4
23 24
48 49
47 48
16 17
92 1
95 38
11 12
70 34
10 11
28 29
78 9
8 9
59 37
76 14
68 45
31 32
86 10
45 46
66 14
6 7
61 38
0 1
19 20
73 25
89 2
32 33
90 19
71 35
21 22
37 38
24 25
93 17
39 40
84 49
2 3
7 8
83 42
67 12
18 19
1 2...

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 99 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 2...

result:

points 1.0

Test #110:

score: 30
Accepted
time: 3ms
memory: 4332kb

input:

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

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 99 99 
0 1 2...

result:

points 1.0

Test #111:

score: 30
Accepted
time: 3ms
memory: 4316kb

input:

100 99
22 45
25 51
9 19
23 48
38 77
37 75
14 29
29 59
39 79
25 52
27 55
33 68
8 17
15 31
36 74
21 44
0 1
5 11
17 35
35 71
36 73
32 66
7 16
5 12
18 37
39 80
3 8
43 87
21 43
40 82
45 92
35 72
10 21
11 23
16 34
18 38
13 27
15 32
41 84
31 63
20 41
12 25
28 57
32 65
7 15
3 7
20 42
2 5
42 85
31 64
0 2
19 ...

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 99 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 2...

result:

points 1.0

Test #112:

score: 30
Accepted
time: 0ms
memory: 4028kb

input:

100 99
83 3
42 0
34 5
72 1
8 3
5 1
7 2
73 4
32 0
36 5
93 3
50 5
77 4
88 4
84 2
30 1
14 2
54 3
78 4
92 1
33 3
65 3
96 5
4 3
12 4
98 5
39 2
56 1
28 2
51 1
68 3
90 2
18 5
6 2
49 0
94 1
57 1
99 3
74 1
41 4
79 0
53 5
52 1
19 5
61 2
48 1
75 5
15 1
67 5
76 5
47 4
87 2
63 3
85 5
3 1
37 3
71 4
22 1
91 2
24 1...

output:

451
0 1 2 99 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 ...

result:

points 1.0

Test #113:

score: 30
Accepted
time: 3ms
memory: 4316kb

input:

100 99
52 15
41 6
94 2
31 25
45 15
86 25
68 16
80 0
25 23
42 21
53 20
57 24
88 22
6 0
62 16
98 16
32 1
23 4
84 25
38 16
55 12
3 0
39 19
87 9
56 10
30 9
36 17
73 20
64 10
54 24
35 16
20 7
22 16
37 12
99 0
66 19
58 16
34 13
10 8
91 3
95 23
75 2
7 0
15 2
26 18
70 14
9 4
67 3
65 17
85 11
13 3
93 14
81 3...

output:

466
99 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
99 1...

result:

points 1.0

Test #114:

score: 30
Accepted
time: 0ms
memory: 4036kb

input:

100 99
35 36
79 80
95 96
26 27
88 89
86 87
25 26
59 60
80 81
15 16
82 83
64 65
12 13
45 46
96 97
14 15
2 3
39 40
41 42
91 92
3 4
71 72
20 21
4 5
28 29
87 88
32 33
38 39
67 68
11 12
84 85
74 75
81 82
65 66
53 54
70 71
57 58
66 67
98 17
18 19
13 14
43 44
75 76
55 56
19 20
22 23
6 7
37 38
94 95
63 64
6...

output:

487
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 99 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 2...

result:

points 1.0

Test #115:

score: 30
Accepted
time: 0ms
memory: 4048kb

input:

100 99
51 52
31 32
52 53
72 64
9 10
4 5
6 7
14 15
48 49
3 4
19 20
2 3
80 44
38 39
62 58
1 2
58 59
22 23
90 22
61 46
8 9
17 18
42 43
25 26
96 29
39 40
43 44
67 19
75 65
91 4
74 7
78 6
69 67
70 5
86 50
98 49
36 37
71 69
79 6
81 8
56 57
89 68
28 29
0 1
47 48
10 11
11 12
50 51
46 47
23 24
15 16
24 25
73...

output:

484
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 99 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 2...

result:

points 1.0

Test #116:

score: 30
Accepted
time: 0ms
memory: 3776kb

input:

4 3
2 1
3 2
1 0

output:

10
0 1 3 3 
0 1 3 3 
0 1 1 3 
0 0 2 3 
0 0 2 3 
0 1 1 3 
0 2 2 2 
0 1 3 3 
1 1 2 3 
0 2 2 2 

result:

points 1.0

Test #117:

score: 30
Accepted
time: 0ms
memory: 3804kb

input:

4 3
3 0
1 0
2 1

output:

10
3 1 2 3 
3 1 2 3 
1 1 2 3 
0 2 2 3 
0 2 2 3 
1 1 2 3 
0 0 2 0 
3 1 2 3 
0 1 1 3 
0 0 2 0 

result:

points 1.0

Test #118:

score: 30
Accepted
time: 0ms
memory: 3780kb

input:

5 4
4 3
1 0
2 0
3 1

output:

15
0 1 2 4 4 
0 1 2 4 4 
0 1 2 1 4 
0 0 2 3 4 
2 1 2 3 4 
2 1 2 3 4 
0 0 2 3 4 
0 1 2 1 4 
0 3 2 3 3 
0 1 2 4 4 
1 1 2 3 4 
0 3 0 3 3 
0 1 2 4 4 
1 1 2 3 4 
0 3 2 3 3 

result:

points 1.0

Test #119:

score: 30
Accepted
time: 0ms
memory: 3864kb

input:

5 4
1 0
3 2
2 1
4 3

output:

15
0 1 2 4 4 
0 1 2 4 4 
0 1 2 2 4 
0 1 1 3 4 
0 0 2 3 4 
0 0 2 3 4 
0 1 1 3 4 
0 1 2 2 4 
0 1 3 3 3 
0 1 2 4 4 
0 2 2 3 4 
1 1 3 3 3 
0 1 2 4 4 
0 2 2 3 4 
0 1 3 3 3 

result:

points 1.0

Test #120:

score: 30
Accepted
time: 0ms
memory: 4068kb

input:

6 5
5 2
1 0
2 1
4 0
3 2

output:

17
0 1 5 3 4 5 
0 1 5 3 4 5 
0 1 3 3 4 5 
0 1 3 3 4 5 
0 1 1 3 4 5 
0 0 2 3 4 5 
4 1 2 3 4 5 
4 1 2 3 4 5 
0 0 2 3 4 5 
0 1 1 3 4 5 
0 2 2 2 4 2 
0 1 5 3 4 5 
1 1 2 3 4 5 
0 2 2 3 0 2 
0 1 5 3 4 5 
1 1 2 3 4 5 
0 2 2 3 4 2 

result:

points 1.0

Test #121:

score: 30
Accepted
time: 0ms
memory: 3772kb

input:

6 5
4 3
2 0
3 0
1 0
5 0

output:

14
5 1 2 3 4 5 
5 1 2 3 4 5 
3 1 2 3 4 5 
0 1 2 4 4 5 
0 1 2 4 4 5 
3 1 2 3 4 5 
1 1 2 3 4 5 
1 1 2 3 4 5 
2 1 2 3 4 5 
2 1 2 3 4 5 
0 0 0 0 4 0 
5 1 2 3 4 5 
0 1 2 3 3 5 
0 1 2 0 4 0 

result:

points 1.0

Test #122:

score: 30
Accepted
time: 0ms
memory: 4036kb

input:

7 6
2 1
3 2
4 1
1 0
6 3
5 0

output:

25
0 1 2 6 4 5 6 
0 1 2 6 4 5 6 
0 1 2 2 4 5 6 
0 1 1 3 4 5 6 
0 0 2 3 4 5 6 
5 1 2 3 4 5 6 
5 1 2 3 4 5 6 
0 0 2 3 4 5 6 
0 4 2 3 4 5 6 
0 4 2 3 4 5 6 
0 1 1 3 4 5 6 
0 1 2 2 4 5 6 
0 1 3 3 4 5 3 
0 1 2 6 4 5 6 
0 2 2 3 4 5 6 
1 1 3 3 4 5 3 
0 1 2 6 4 5 6 
0 2 2 3 4 0 6 
1 1 3 3 4 5 3 
0 1 2 6 4 5 ...

result:

points 1.0

Test #123:

score: 30
Accepted
time: 0ms
memory: 4036kb

input:

8 7
2 0
4 3
5 4
7 2
3 0
1 0
6 2

output:

27
0 1 7 3 4 5 6 7 
0 1 7 3 4 5 6 7 
0 1 6 3 4 5 6 7 
0 1 6 3 4 5 6 7 
0 1 0 3 4 5 6 7 
1 1 2 3 4 5 6 7 
1 1 2 3 4 5 6 7 
3 1 2 3 4 5 6 7 
0 1 2 4 4 5 6 7 
0 1 2 3 5 5 6 7 
0 1 2 3 5 5 6 7 
0 1 2 4 4 5 6 7 
3 1 2 3 4 5 6 7 
0 1 0 3 4 5 6 7 
2 1 2 3 4 5 2 2 
0 1 7 3 4 5 6 7 
0 0 2 3 4 5 6 7 
2 1 2 3 ...

result:

points 1.0

Test #124:

score: 30
Accepted
time: 0ms
memory: 4060kb

input:

7 6
3 1
5 4
6 0
1 0
2 0
4 3

output:

22
6 1 2 3 4 5 6 
6 1 2 3 4 5 6 
2 1 2 3 4 5 6 
2 1 2 3 4 5 6 
1 1 2 3 4 5 6 
0 3 2 3 4 5 6 
0 1 2 4 4 5 6 
0 1 2 3 5 5 6 
0 1 2 3 5 5 6 
0 1 2 4 4 5 6 
0 3 2 3 4 5 6 
1 1 2 3 4 5 6 
0 0 0 3 4 5 0 
6 1 2 3 4 5 6 
0 1 2 1 4 5 6 
0 0 2 3 3 5 0 
6 1 2 3 4 5 6 
0 1 2 1 4 4 6 
0 0 2 3 3 5 0 
6 1 2 3 4 5 ...

result:

points 1.0

Test #125:

score: 30
Accepted
time: 0ms
memory: 4072kb

input:

8 7
2 0
5 3
4 1
3 2
1 0
6 1
7 4

output:

30
0 1 2 3 7 5 6 7 
0 1 2 3 7 5 6 7 
0 1 2 3 1 5 6 7 
0 0 2 3 4 5 6 7 
2 1 2 3 4 5 6 7 
0 1 3 3 4 5 6 7 
0 1 2 5 4 5 6 7 
0 1 2 5 4 5 6 7 
0 1 3 3 4 5 6 7 
2 1 2 3 4 5 6 7 
0 0 2 3 4 5 6 7 
0 6 2 3 4 5 6 7 
0 6 2 3 4 5 6 7 
0 1 2 3 1 5 6 7 
0 4 2 3 4 5 6 4 
0 1 2 3 7 5 6 7 
1 1 2 3 4 5 6 7 
0 4 0 3 ...

result:

points 1.0

Test #126:

score: 30
Accepted
time: 0ms
memory: 3776kb

input:

7 6
2 1
4 3
1 0
6 3
3 2
5 0

output:

22
0 1 2 6 4 5 6 
0 1 2 6 4 5 6 
0 1 2 4 4 5 6 
0 1 2 4 4 5 6 
0 1 2 2 4 5 6 
0 1 1 3 4 5 6 
0 0 2 3 4 5 6 
5 1 2 3 4 5 6 
5 1 2 3 4 5 6 
0 0 2 3 4 5 6 
0 1 1 3 4 5 6 
0 1 2 2 4 5 6 
0 1 3 3 3 5 3 
0 1 2 6 4 5 6 
0 2 2 3 4 5 6 
1 1 3 3 4 5 3 
0 1 2 6 4 5 6 
0 2 2 3 4 0 6 
1 1 3 3 4 5 3 
0 1 2 6 4 5 ...

result:

points 1.0

Test #127:

score: 30
Accepted
time: 0ms
memory: 4036kb

input:

8 7
2 0
3 2
1 0
7 1
4 1
5 0
6 5

output:

27
0 7 2 3 4 5 6 7 
0 7 2 3 4 5 6 7 
0 4 2 3 4 5 6 7 
0 4 2 3 4 5 6 7 
0 0 2 3 4 5 6 7 
2 1 2 3 4 5 6 7 
0 1 3 3 4 5 6 7 
0 1 3 3 4 5 6 7 
2 1 2 3 4 5 6 7 
5 1 2 3 4 5 6 7 
0 1 2 3 4 6 6 7 
0 1 2 3 4 6 6 7 
5 1 2 3 4 5 6 7 
0 0 2 3 4 5 6 7 
1 1 2 3 1 5 6 1 
0 7 2 3 4 5 6 7 
0 1 0 3 4 5 6 7 
1 1 2 2 ...

result:

points 1.0

Test #128:

score: 30
Accepted
time: 0ms
memory: 4064kb

input:

7 6
1 0
4 0
6 4
3 1
2 0
5 0

output:

25
0 1 2 3 6 5 6 
0 1 2 3 6 5 6 
0 1 2 3 0 5 6 
1 1 2 3 4 5 6 
0 3 2 3 4 5 6 
0 3 2 3 4 5 6 
1 1 2 3 4 5 6 
2 1 2 3 4 5 6 
2 1 2 3 4 5 6 
5 1 2 3 4 5 6 
5 1 2 3 4 5 6 
0 1 2 3 0 5 6 
4 1 2 3 4 5 4 
0 1 2 3 6 5 6 
0 0 2 3 4 5 6 
4 1 2 1 4 5 4 
0 1 2 3 6 5 6 
0 0 2 3 4 5 6 
4 1 2 3 4 5 4 
0 1 2 3 6 5 ...

result:

points 1.0

Test #129:

score: 30
Accepted
time: 0ms
memory: 4032kb

input:

8 7
1 0
5 0
7 0
4 3
6 4
2 0
3 2

output:

24
7 1 2 3 4 5 6 7 
7 1 2 3 4 5 6 7 
5 1 2 3 4 5 6 7 
5 1 2 3 4 5 6 7 
1 1 2 3 4 5 6 7 
1 1 2 3 4 5 6 7 
2 1 2 3 4 5 6 7 
0 1 3 3 4 5 6 7 
0 1 2 4 4 5 6 7 
0 1 2 3 6 5 6 7 
0 1 2 3 6 5 6 7 
0 1 2 4 4 5 6 7 
0 1 3 3 4 5 6 7 
2 1 2 3 4 5 6 7 
0 0 0 3 4 0 6 0 
7 1 2 3 4 5 6 7 
0 1 2 2 4 5 6 7 
0 1 0 3 ...

result:

points 1.0

Test #130:

score: 30
Accepted
time: 0ms
memory: 3860kb

input:

7 6
1 0
3 0
2 0
5 1
4 0
6 2

output:

25
0 1 6 3 4 5 6 
0 1 6 3 4 5 6 
0 1 0 3 4 5 6 
1 1 2 3 4 5 6 
0 5 2 3 4 5 6 
0 5 2 3 4 5 6 
1 1 2 3 4 5 6 
3 1 2 3 4 5 6 
3 1 2 3 4 5 6 
4 1 2 3 4 5 6 
4 1 2 3 4 5 6 
0 1 0 3 4 5 6 
2 1 2 3 4 5 2 
0 1 6 3 4 5 6 
0 0 2 3 4 5 6 
2 1 2 3 4 1 2 
0 1 6 3 4 5 6 
0 0 2 3 4 5 6 
2 1 2 3 4 5 2 
0 1 6 3 4 5 ...

result:

points 1.0

Test #131:

score: 30
Accepted
time: 0ms
memory: 3728kb

input:

8 7
5 3
3 0
2 1
1 0
6 2
7 5
4 3

output:

30
0 1 2 3 4 7 6 7 
0 1 2 3 4 7 6 7 
0 1 2 3 4 3 6 7 
0 1 2 0 4 5 6 7 
1 1 2 3 4 5 6 7 
0 2 2 3 4 5 6 7 
0 1 6 3 4 5 6 7 
0 1 6 3 4 5 6 7 
0 2 2 3 4 5 6 7 
1 1 2 3 4 5 6 7 
0 1 2 0 4 5 6 7 
0 1 2 4 4 5 6 7 
0 1 2 4 4 5 6 7 
0 1 2 3 4 3 6 7 
0 1 2 5 4 5 6 5 
0 1 2 3 4 7 6 7 
3 1 2 3 4 5 6 7 
0 0 2 5 ...

result:

points 1.0

Test #132:

score: 30
Accepted
time: 0ms
memory: 3800kb

input:

7 6
3 1
4 0
2 0
5 1
1 0
6 1

output:

19
0 6 2 3 4 5 6 
0 6 2 3 4 5 6 
0 5 2 3 4 5 6 
0 5 2 3 4 5 6 
0 0 2 3 4 5 6 
2 1 2 3 4 5 6 
2 1 2 3 4 5 6 
4 1 2 3 4 5 6 
4 1 2 3 4 5 6 
0 0 2 3 4 5 6 
0 3 2 3 4 5 6 
0 3 2 3 4 5 6 
1 1 2 1 4 1 1 
0 6 2 3 4 5 6 
0 1 0 3 4 5 6 
1 1 2 3 4 5 1 
0 6 2 3 4 5 6 
0 1 2 3 0 5 6 
1 1 2 3 4 5 1 

result:

points 1.0

Test #133:

score: 30
Accepted
time: 0ms
memory: 4076kb

input:

8 7
4 2
1 0
2 1
3 2
6 4
5 4
7 1

output:

27
0 7 2 3 4 5 6 7 
0 7 2 3 4 5 6 7 
0 2 2 3 4 5 6 7 
0 1 3 3 4 5 6 7 
0 1 3 3 4 5 6 7 
0 1 4 3 4 5 6 7 
0 1 2 3 5 5 6 7 
0 1 2 3 5 5 6 7 
0 1 2 3 6 5 6 7 
0 1 2 3 6 5 6 7 
0 1 4 3 4 5 6 7 
0 2 2 3 4 5 6 7 
0 0 2 3 4 5 6 7 
0 0 2 3 4 5 6 7 
1 1 1 3 4 5 6 1 
0 7 2 3 4 5 6 7 
0 1 2 2 4 5 6 7 
0 1 1 3 ...

result:

points 1.0

Test #134:

score: 30
Accepted
time: 0ms
memory: 3780kb

input:

7 6
1 0
2 0
3 1
4 0
6 0
5 4

output:

19
6 1 2 3 4 5 6 
6 1 2 3 4 5 6 
4 1 2 3 4 5 6 
0 1 2 3 5 5 6 
0 1 2 3 5 5 6 
4 1 2 3 4 5 6 
1 1 2 3 4 5 6 
0 3 2 3 4 5 6 
0 3 2 3 4 5 6 
1 1 2 3 4 5 6 
2 1 2 3 4 5 6 
2 1 2 3 4 5 6 
0 0 0 3 0 5 0 
6 1 2 3 4 5 6 
0 1 2 3 4 4 6 
0 1 2 3 0 5 0 
6 1 2 3 4 5 6 
0 1 2 1 4 5 6 
0 0 2 3 4 5 0 

result:

points 1.0

Test #135:

score: 30
Accepted
time: 0ms
memory: 3776kb

input:

8 7
6 4
4 2
2 0
7 0
3 1
1 0
5 4

output:

27
7 1 2 3 4 5 6 7 
7 1 2 3 4 5 6 7 
2 1 2 3 4 5 6 7 
0 1 4 3 4 5 6 7 
0 1 2 3 5 5 6 7 
0 1 2 3 5 5 6 7 
0 1 2 3 6 5 6 7 
0 1 2 3 6 5 6 7 
0 1 4 3 4 5 6 7 
2 1 2 3 4 5 6 7 
1 1 2 3 4 5 6 7 
0 3 2 3 4 5 6 7 
0 3 2 3 4 5 6 7 
1 1 2 3 4 5 6 7 
0 0 0 3 4 5 6 0 
7 1 2 3 4 5 6 7 
0 1 2 3 2 5 6 7 
0 1 0 3 ...

result:

points 1.0

Test #136:

score: 30
Accepted
time: 0ms
memory: 3776kb

input:

10 20
4 5
6 0
1 0
6 8
0 3
5 9
8 1
7 2
0 4
1 3
3 2
2 1
4 7
9 6
6 7
4 1
8 9
3 4
7 9
5 0

output:

40
0 1 2 3 4 5 6 9 8 9 
0 1 2 3 4 5 6 7 8 5 
0 1 2 3 4 0 6 7 8 9 
1 1 2 3 4 5 6 7 8 9 
0 2 2 3 4 5 6 7 8 9 
0 1 3 3 4 5 6 7 8 9 
0 1 3 3 4 5 6 7 8 9 
0 2 2 3 4 5 6 7 8 9 
0 8 2 3 4 5 6 7 8 9 
0 1 2 3 4 5 6 7 6 9 
0 1 2 3 4 5 6 7 6 9 
0 8 2 3 4 5 6 7 8 9 
1 1 2 3 4 5 6 7 8 9 
0 1 2 3 4 0 6 7 8 9 
0 1...

result:

points 1.0

Test #137:

score: 30
Accepted
time: 0ms
memory: 4064kb

input:

10 20
8 7
9 6
6 7
7 4
6 8
1 0
3 1
5 4
0 2
3 4
3 6
1 4
0 3
8 9
2 3
6 4
2 1
5 7
7 9
4 2

output:

40
0 1 2 3 4 5 6 9 8 9 
0 1 2 3 4 5 6 7 8 6 
0 1 2 3 4 5 3 7 8 9 
0 1 2 0 4 5 6 7 8 9 
1 1 2 3 4 5 6 7 8 9 
0 2 2 3 4 5 6 7 8 9 
0 1 4 3 4 5 6 7 8 9 
0 1 4 3 4 5 6 7 8 9 
0 2 2 3 4 5 6 7 8 9 
1 1 2 3 4 5 6 7 8 9 
0 1 2 0 4 5 6 7 8 9 
0 1 2 3 4 5 3 7 8 9 
0 1 2 3 4 5 8 7 8 9 
0 1 2 3 4 5 8 7 8 9 
0 1...

result:

points 1.0

Test #138:

score: 30
Accepted
time: 0ms
memory: 3868kb

input:

11 33
1 0
1 4
6 4
3 7
7 4
4 9
3 8
3 9
2 9
3 6
4 0
9 1
0 10
3 5
4 8
1 6
1 2
5 9
8 0
2 0
6 8
5 2
9 10
3 10
7 9
3 4
8 9
1 10
5 6
3 1
0 9
0 7
10 6

output:

45
0 1 2 3 4 5 6 7 8 10 10 
0 1 2 3 4 5 6 7 8 9 0 
1 1 2 3 4 5 6 7 8 9 10 
0 2 2 3 4 5 6 7 8 9 10 
0 1 5 3 4 5 6 7 8 9 10 
0 1 2 3 4 3 6 7 8 9 10 
0 1 2 4 4 5 6 7 8 9 10 
0 1 2 3 6 5 6 7 8 9 10 
0 1 2 3 6 5 6 7 8 9 10 
0 1 2 3 7 5 6 7 8 9 10 
0 1 2 3 7 5 6 7 8 9 10 
0 1 2 4 4 5 6 7 8 9 10 
0 1 2 3 4...

result:

points 1.0

Test #139:

score: 30
Accepted
time: 0ms
memory: 3780kb

input:

11 14
2 0
9 5
1 3
5 2
1 0
7 3
6 2
8 9
2 7
3 0
10 3
4 2
8 10
8 4

output:

45
0 1 2 3 4 5 6 7 10 9 10 
0 1 2 3 4 5 6 7 8 9 3 
0 1 2 0 4 5 6 7 8 9 10 
1 1 2 3 4 5 6 7 8 9 10 
1 1 2 3 4 5 6 7 8 9 10 
2 1 2 3 4 5 6 7 8 9 10 
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0 1 5 3 4 5 6 7 8 9 10 
0 1 5 3 4 5 6 7 8 9 10 
0 1 6 3 4 5 6 7 8 9 10 
0 1 6 3 4 5 6 7 8 9 10 
0 1 7 3 4...

result:

points 1.0

Test #140:

score: 30
Accepted
time: 3ms
memory: 3980kb

input:

100 122
47 45
60 55
58 57
51 48
3 1
99 96
14 9
79 74
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2 0
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84 83
22 20
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32 29
61 57
11 6
1 0
89 ...

output:

490
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0 1 2...

result:

points 1.0

Test #141:

score: 30
Accepted
time: 0ms
memory: 3856kb

input:

7 11
0 1
1 2
2 3
3 4
4 5
5 6
6 4
5 3
4 2
3 1
2 0

output:

25
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0 1 2 3 4 3 6 
2 1 2 3 6 5 6 
0 0 4 5 4 5 5 
0 1 2 3 4 3 ...

result:

points 1.0

Test #142:

score: 30
Accepted
time: 3ms
memory: 4320kb

input:

100 4949
8 0
56 54
84 36
67 55
53 25
43 8
52 4
73 12
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93 91
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94 70
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95 3
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4...

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 39 
0 1 2...

result:

points 1.0

Test #143:

score: 30
Accepted
time: 3ms
memory: 4328kb

input:

100 4948
80 52
76 10
90 1
36 32
72 10
81 71
99 24
83 77
83 82
52 24
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1 0
90 42
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76 66
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49 44
66 3
35 3
68 21
89 2...

output:

490
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0 1 2...

result:

points 1.0

Test #144:

score: 30
Accepted
time: 0ms
memory: 4032kb

input:

100 4910
79 73
93 26
13 4
81 13
71 20
46 39
55 33
63 62
83 63
70 37
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43 20
95 31
80 66
92 91
86 55
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61 4
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50 23
83 31
80 11
99 49...

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 99 99 
0 1 2...

result:

points 1.0

Test #145:

score: 30
Accepted
time: 3ms
memory: 4036kb

input:

100 4015
38 71
28 30
44 10
92 55
48 82
20 3
40 37
78 10
61 84
25 26
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81 71
56 82
88 94
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13 16
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72 11
13 98
13 43
58 0
95 ...

output:

490
0 1 2 3 4 5 6 7 8 9 10 11 12 99 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 2...

result:

points 1.0

Test #146:

score: 30
Accepted
time: 3ms
memory: 4028kb

input:

100 1810
18 79
44 32
83 82
94 36
47 17
72 24
61 99
55 35
14 99
48 51
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74 6
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15 84
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24 69
33 34
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76 39
49 79
86...

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 99 89 90 91 92 93 94 95 96 97 98 99 
0 1 2...

result:

points 1.0

Test #147:

score: 30
Accepted
time: 3ms
memory: 4056kb

input:

100 270
67 31
67 93
94 28
79 91
93 1
67 43
93 28
84 25
16 95
23 11
23 15
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21 94
31 28
82 0
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19 92
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67 86
94 1
1 2
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69 2
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70 44
43 94
85 21
1 86
69 30
43 86
41 86
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85 11
43 93
86 2
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43...

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 99 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 2...

result:

points 1.0

Test #148:

score: 30
Accepted
time: 3ms
memory: 4052kb

input:

100 4852
1 0
2 0
2 1
3 0
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3 2
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output:

490
99 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
99 1...

result:

points 1.0

Test #149:

score: 30
Accepted
time: 3ms
memory: 4016kb

input:

100 3180
1 0
2 0
2 1
3 0
3 1
3 2
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4 1
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...

output:

433
99 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
99 1...

result:

points 1.0

Test #150:

score: 30
Accepted
time: 3ms
memory: 3984kb

input:

100 2403
16 39
12 25
90 94
11 29
70 75
29 33
54 58
92 94
59 81
51 72
22 31
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56 78
58 93
54 86
62 82
31 41
78 79
60 99
64 98
11 49
76 83
7 23
5 22
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61 73
61 83
80 89
9 35
65 96
59 99
59 71
60 73
11 14
80 2
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14 27
79 92
53 63
74 93
10 43
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6 46
73 96
87 94
66 69
11 48
78 85
76...

output:

490
0 1 99 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 ...

result:

points 1.0

Test #151:

score: 30
Accepted
time: 3ms
memory: 3988kb

input:

100 1255
70 85
73 80
39 55
74 96
36 62
47 57
73 99
5 6
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49 61
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57 64
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44 0
78 95
71 78
32 64
54 56
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55 58
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77 91
80 95
85 89
73 82
46 49
82 90
59 64
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78 85
79 99
71 83
81 93
93 96
80 85
66 78
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80 81
67 74
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47 59
35 50
...

output:

490
0 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 29 99 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 2...

result:

points 1.0

Test #152:

score: 30
Accepted
time: 3ms
memory: 4032kb

input:

100 372
0 1
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
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12 13
13 14
14 15
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32 33
33 34
34 35
35 36
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38 39
39 40
40 41
41 42
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48 49
49 50
50 51
51 52...

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 99 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 2...

result:

points 1.0

Test #153:

score: 30
Accepted
time: 0ms
memory: 4032kb

input:

100 100
70 71
64 65
12 13
72 73
55 56
74 75
86 87
16 17
69 70
53 54
57 58
71 72
41 42
48 49
2 3
23 24
77 78
87 88
28 29
31 32
84 85
27 28
52 53
9 10
62 63
65 66
94 95
7 8
91 92
17 18
19 20
44 45
6 7
15 16
59 60
40 41
25 26
4 5
43 44
29 30
80 81
56 57
92 93
93 94
18 19
39 40
45 46
75 76
22 23
58 59
1...

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 99 99 
0 1 2...

result:

points 1.0

Test #154:

score: 30
Accepted
time: 3ms
memory: 3992kb

input:

100 2500
9 69
46 86
0 99
25 56
11 95
17 90
15 71
40 51
2 92
15 90
22 98
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43 68
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37 70
10 91
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29 68
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1 60
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13 87
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21 84
16 86
34 77
36 65
24 74
42 67
8 70
24 82
13 51
49 56
37 74
15 78
1 83
15 56
13 98
16 97
27 73...

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 99 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 2...

result:

points 1.0

Test #155:

score: 30
Accepted
time: 0ms
memory: 3976kb

input:

100 152
6 7
9 0
26 0
36 37
86 0
93 94
51 0
34 0
3 0
12 0
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56 57
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4 5
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39 40
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43 0
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88 0
83 0
33 0
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84 0
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91 0
96 97
75 76
45 0
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97 98
62 0
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67 0
94 95
89 0
34 35
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46 0
1 0
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16 0
14 0
16 17
27 28
73 74
92 ...

output:

358
99 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
99 1...

result:

points 1.0

Test #156:

score: 30
Accepted
time: 3ms
memory: 4032kb

input:

100 198
81 99
42 43
68 99
10 11
18 99
73 99
13 99
91 99
56 57
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93 94
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31 32
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79 99
98 0
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82 83
35 36
57 58
65 99
14 99
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9 10
60 99
18 19
0 1
43 44...

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 98 
0 1 2...

result:

points 1.0

Test #157:

score: 30
Accepted
time: 2ms
memory: 4164kb

input:

100 101
46 63
46 56
46 65
46 53
46 88
46 60
46 13
46 94
46 54
46 29
46 3
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82 5
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46 27
46 2
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12 65
46 22
46 25
46 20
46 69
46 1
46 75
46 51
46 67
46 89
46 11
46 30
46 66
46...

output:

205
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 99 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 2...

result:

points 1.0

Test #158:

score: 30
Accepted
time: 0ms
memory: 4124kb

input:

100 109
49 48
57 18
12 15
17 16
91 89
50 49
67 65
78 76
42 40
66 64
36 35
61 59
45 44
95 94
54 53
73 71
13 11
64 63
32 30
81 79
35 33
83 82
58 56
55 53
2 1
14 12
56 55
27 30
94 92
28 27
24 23
31 29
8 6
63 61
22 21
46 45
96 94
79 77
34 33
27 26
38 36
11 9
43 41
59 57
26 25
39 38
29 27
70 69
9 7
40 38...

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 99 98 99 
0 1 2...

result:

points 1.0

Test #159:

score: 30
Accepted
time: 3ms
memory: 4112kb

input:

100 1203
68 52
12 6
54 51
9 2
96 75
40 28
99 80
98 96
62 56
92 86
22 16
40 25
88 82
63 61
15 7
17 4
60 54
10 5
43 32
56 52
99 92
73 71
65 55
97 78
48 27
11 10
24 5
35 32
23 21
47 37
81 79
21 11
64 50
28 25
12 1
71 54
68 65
49 33
20 11
48 39
56 50
16 1
57 52
39 33
37 29
33 28
72 67
77 76
74 58
94 92
...

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 99 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
0 1 2...

result:

points 1.0

Test #160:

score: 30
Accepted
time: 3ms
memory: 4024kb

input:

100 459
4 0
52 50
58 54
66 60
75 74
7 5
87 83
63 62
31 30
9 0
49 46
42 41
34 31
35 30
59 56
18 12
64 62
49 40
16 10
36 33
93 92
19 17
46 42
88 80
76 73
69 65
54 52
15 10
43 42
69 66
88 81
18 16
39 38
87 86
99 94
98 94
53 51
15 13
4 2
99 96
19 15
38 34
9 3
37 30
38 32
96 94
99 95
46 41
66 62
94 93
27...

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 99 93 94 95 96 97 98 99 
0 1 2...

result:

points 1.0

Test #161:

score: 30
Accepted
time: 3ms
memory: 4052kb

input:

100 174
7 4
38 37
2 14
29 28
70 69
85 84
98 97
33 32
94 93
65 64
0 56
91 88
10 8
46 45
73 72
15 14
2 60
51 49
41 40
95 92
0 9
47 46
49 48
6 5
77 76
46 44
99 98
71 69
1 0
23 22
82 81
30 29
86 85
1 36
95 93
93 92
79 78
43 41
99 96
79 77
87 86
50 48
53 52
19 18
90 89
2 16
59 57
0 35
90 88
31 30
74 72
8...

output:

490
0 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 99 99 
0 1 2...

result:

points 1.0

Test #162:

score: 30
Accepted
time: 0ms
memory: 3728kb

input:

3 3
2 1
0 2
1 0

output:

6
0 2 2 
0 2 2 
2 1 2 
2 1 2 
1 1 2 
1 1 2 

result:

points 1.0

Test #163:

score: 30
Accepted
time: 0ms
memory: 4008kb

input:

8 19
2 3
1 0
6 1
7 0
5 1
0 6
7 4
3 5
0 4
6 5
2 7
1 7
4 5
2 0
4 2
3 1
0 3
3 4
5 2

output:

30
0 7 2 3 4 5 6 7 
0 1 2 3 4 5 6 0 
2 1 2 3 4 5 6 7 
0 1 3 3 4 5 6 7 
0 1 2 4 4 5 6 7 
0 1 2 3 5 5 6 7 
0 1 2 3 5 5 6 7 
0 1 2 4 4 5 6 7 
0 1 3 3 4 5 6 7 
2 1 2 3 4 5 6 7 
0 1 2 3 4 5 6 0 
0 7 2 3 4 5 6 7 
0 6 2 3 4 5 6 7 
0 6 2 3 4 5 6 7 
0 1 2 3 4 5 1 1 
0 6 2 3 4 5 6 7 
7 1 2 3 4 5 6 7 
0 1 0 3 ...

result:

points 1.0

Test #164:

score: 30
Accepted
time: 0ms
memory: 3804kb

input:

4 6
2 0
3 1
2 1
3 2
1 0
0 3

output:

6
3 2 2 3 
3 2 2 3 
2 3 2 3 
2 3 2 3 
1 1 3 3 
1 1 3 3 

result:

points 1.0

Test #165:

score: 30
Accepted
time: 0ms
memory: 4032kb

input:

3 3
2 0
2 1
1 0

output:

6
0 2 2 
0 2 2 
2 1 2 
2 1 2 
1 1 2 
1 1 2 

result:

points 1.0

Extra Test:

score: 0
Extra Test Passed