data2.txt


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

1.0
1.5
0.8
2.1
0.3
2.8
0.1
3.2
0.6
1.9
0.4
2.5
1.2
0.9
3.0
0.7
1.8
2.3
0.5
2.9
1.1
0.2
2.7
1.4
0.8
2.1
1.6
0.3
2.4
1.3
0.6
2.8
0.9
1.7
2.2
0.4
2.6
1.0
0.7
2.0
1.5
0.1
2.3
1.8
0.5
2.5
1.2
0.8
2.9
0.3