Prefix Trees

Stats for grades on the Prefix Trees homework.

Homework overall stats are calculated on all latest grades (or latest traces, meaning the rightest column in the grades tables below).

Promotion Count Average Median Minimum Maximum
2022# 48 10.91 13.03 0.0 20.0
2023 463 12.93 14.89 0.0 20.0

Grades

The grades are anonymized by default. If you want your data de-anonymized, send a mail to us from your @epita.fr email.

2023  

Login Traces #1 Traces #2 Final Traces
17 7.16 12.38
15 12 20
7.5 3.16 18.1
14.53 20
16.5 7.16 19.24
18 6.42 10.95
4.51
0 13.68 19.62
20 16.84 19.05
17 16 17.02
4 1.11 14.1
0 0 2.67
15.5 13.68 19.43
9.5 4.26 11.05
9 7.63 12.95
18.32 17.71
20 12.84 18.03
7.05 12.95
17 19.3 20
10.5 11.68 14.76
2.5 2.11 17.27
0 4.26 3.86
13.68 16.83
15 10.49 14.1
0 0 0
20 16.91 18.22
0.38
5.71
15.56
18.6 19.24
17 18.6 19.43
1.05 14.29
0 6.42 19.43
9.05 12.57
20 20 19.43
0
13.5 10.63 14.7
2.11 14.89
14.91 13.24
0
0.5 13.68 16.51
2.81
20 10 18.67
0 12.05
0 0
20 11.16 15.37
15 16.91 16.95
0 1.05 9.71
20 14.39 18.41
1.9
0 0 13.33
14 16 18.41
17 18.04 19.43
9.68 20
12.95
2.12 10.81 16.44
20 12.84 12.19
17 13.61 15.56
8 17.47 16.76
19.5 13.47 13.71
19.62 16.91 18.03
17 12.42 15.24
0.5 8.21 10.67
20 20 19.24
9.21
20 19.3 19.05
17 12.42 15.75
17 13.68 13.71
20 16.21 20
5.62 3.63 10.71
20 13.68 20
7.19
0.95
4 1.68 11.81
7.12 11.79 13.59
0
0
7.63 12.57
9.57
2 0.84 0.76
13.62 17.26 17.21
8.21 20
5.05 10.22
0 0 6.48
9 7.79 7.43
0.25 0.11 3.62
5 9.47 18.22
6 2.53 9.52
1.71
0
20 13.68 17.78
6.98
0 0 8.57
20 19.3 16.51
6.5 13.12 18.22
0 11.05
9 10.74 16.7
16.56 16.51
0 12.63 12
4 0
14 12.21 12.76
17 10.95 13.33
12
5.05 17.59
4.48
2.67
17 20 19.43
2 6.35 17.08
4.71
12.62 13.68 17.9
17 12.42 18.41
18 8.11 16.19
3.16 3.24
1.89 13.33
9.19
12.26 17.97
0 4 11.62
1.05 0.95
2 0.84 0.95
20 20 19.43
9.79 15.43
20 13.68 18.41
0 8.42 19.81
9.33
18.48
5 2.11 6.48
0 11.93 16.95
0
12.63
13.68 13.52
0.05 0.95
20 18.32 19.43
15.54
20 15.37 18.22
0 15.3 18.41
2.5 8.68 10.62
17 12.42 14.1
20 13.96 17.08
15.12 6.37 15.22
3 0.11 10.86
16.13
6.32 12
1.19
0 13.68 12.95
14.5 10.95 17.14
9.5 4 11.05
17 15.26 20
19 13.68 10.95
14.6
9.05 15.05
20 13.68 19.43
0 4
20 18.6 19.43
12.77 15.24
1.95 0
0 10.67
0
7.12 15.23 18.03
0
0
3.12 1.32 15.98
5 11.37 13.33
13.54
12 16.21 15.43
0 0 9.33
8.29
8.42 16.7
15.81
0 11.02 17.52
15 18 19.43
0.25 0 11.43
15.38 6.89 12.52
20 17.26 19.05
20 20 19.81
18.67
2.5 7.26 13.14
16 12.14 15.05
20 12.84 17.08
5 13.68 12.76
20 18.6 20
20 14.53 19.24
10.48
17 18.74 17.52
17.08
6.95
4.67
17.5 11.68 17.78
0 9.74 12
18 11.68 19.81
20 14.53 13.9
20 17.26 19.43
0 0.48
0.95
0 0 12.76
0
13.47 18.86
1 11.16 14.86
16.37
17 16.91 16.13
19 13.47 15.81
7 9.26 14.48
9.05
20 18.6 18.41
0 16.89
5 11.84 18.22
20 20 19.43
0
14.62 5 4.71
0 0
17 12 18.86
7.16 12.95
13 9.63 15.27
0
9.5 7.21 11.51
0
20 20 19.81
16 15.56
12 10.95 13.14
5.33
0 8
17.08
15.12 6.37 6.52
20 19.3 19.81
13 10.63 13.9
20 18.46 19.05
3.57
20 9.47 0
9.5 13.68 12
3.79 13.9
6.95 15.75
10 4.21 11.05
6.5 2.74 9.22
0 14.25 17.59
0
5 8.42 16.89
0
15.49
20 11.68 18.41
17 19.3 20
3.16 16.38
9.5 13.68 16.89
17 12.42 11.81
0 6.56 18.86
0 13.19
11.78
12.95
7.5 13.68 19.43
12.63 19.81
20 13.68 13.33
0 0
0
0
0 0 17.57
12 9.47 19.81
20 13.68 12.57
2.5 4 4
0.21 10.48
20 17.89 17.4
15.5 19.3 14.1
16.51
20 0 0
11.29
0 0 10.48
13.97
19.5 12.42 16.76
20 13.68 18.67
20 14.88 18.86
0 2.05 18.86
17.27
18 7.58 7.62
19.62 16.75 20
20 9.96 11.24
0 10.21 18.41
10.58 13.14
20 16.91 20
10.67
5 8.95 16.89
8 0 0
17 0 19.05
20 13.68 19.81
20 20 20
17 15.79 20
20 13.68 12.95
7
8.42 12.76
0
13.5 7.42 12.76
20 16.91 18.41
18.46 17.46
13.08
20 13.68 12.95
9.62
8.12 10.51 18.22
14.74 19.62
16.95
10.12 12.05 13.63
12.95
12
0
0 15.81
20 13.68 20
9.67
19 19.3 18.41
14.5 10.53 11.14
20 16.56 19.24
20 13.68 16.51
0.95
20 17.26 19.24
0
4 13.71
5.9
10 5.26 0
0
17 10.32 16.51
16.7
0 10
14.62 17.53 17.27
15.11
17.26 19.81
0.5 19.3 18.22
16.5 13.68 18.41
17 13.68 15.3
17 18.95 18.22
15.12 17.81 20
13.12 12.89 17.59
0 11.63 13.14
16.12 4.79 15.17
18.5 11.68 15.24
0 5.05 11.05
12.89 12.05
19 19.81
0
2.5 8.32 11.14
0.19
0 17.27
15 20 19.62
7.5 15 16.62
0.05 12.95
20 16.21 16.51
11.81
5.67
10.37 12
15.12 10.39 16
19.5 13.68 20
20 17.89 17.14
2.5 1.05 12
20 10.32 17.59
14.53 16.7
15.12 10.58 20
20 8.42 17.4
20 16.84 19.43
2.5 12.42 13.65
15.62
0 0 17.16
0 13.68 19.24
10 16.21 18.41
0 10.84 11.14
17 16.21 18.86
12.19
20 20 19.24
16.42 16.19
0 5.9
16.5 16.21 19.81
17.12 14.09 18.41
7.37 17.9
20 8.42 15.37
20 12.84 19.62
15.67 20
7.16 16.76
12.95
0 0.89 1.9
1.5 13.68 13.14
15.12 0 14.33
11.62
12.32 11.9
0 0 8.14
20 20 19.05
11.5 9.58 14.98
0
19.81
15.12 15.42 19.49
5.33
0
12.42 17.78
19 7.42 0
0
20 14.53 19.05
20 0 18.03
8.62 16.7 12.44
17.46
18 20 20
1.71
20 16.56 17.97
6.1
12.63 12.95
13.5 13.68 16.7
11.81
0
20 12.84 16.57
17 13.47 14.92
18 13.82 17.59
18.12 20 19.81
0
20 16.21 15.24
17 17.89 18.03
17.26 19.81
2.11 7.81
0
0 17.05
17 16.56 15.87
0
19 18.6 19.43
0 8.51
0 0 11.43
10.53 12.95
17.62 6.26 12.62
20 12.63 0
0
0 12.47 20
5.22
12 13.33
18.41
17 12.63 14.48
18.29
1.05 4.24
17 7.16 8.95
0 16.19
17 16.21 19.43
16.7
17 16.21 16.7
17 16.56 20
20 20 19.24
10.53 16.95
0 0
16 12.42 20
10.95 17.97
20 13.19 13.78
12.19
4 13.52
10.5 11.58 12.95
10 7.79 16.89
5.5 8.77 16.13
6.1
15 20 19.24
12.5 10.95 12.95
17 16.56 19.81
0
17.52
20 8.42 15.11
20 18.6 15.81
18 16.21 19.43
0 6.16 7.95
0 0.42 0
11.58 13.33
13.09 17.02
20 18.04 19.24
20 20 20
0.95
11.56
2.11 15.81
2.05
0 16.61 19.62
2 0.84 19.62

2022#  

Login Traces #1 Traces #2 Traces #3 Traces #4 Final Traces
0.53 0 5 5.31 18.13
15.79 8.16 7.96 8.16 13.47
11.43 19.29 19.49 19.59
8.77 10.54 10.44 10.54 17.83
17.37 7.14 6.84 7.14 13.47
3.42 0 10.92 11.43 18.13
0 0.2 4.69 5 8.23
6.58 2.55 2.55 2.55 4.53
17.78
0 0 0 0 13.47
7.96 7.35 7.65 8.57
1.57
0 5.14 4.84 5.14 0
0 0 0 0
2.63 11.06 10.65 11.06 17.26
8.77 3.17 7.8 8.2 18.72
0 0 0 0 9.42
20 0 1.67 2.08 12.24
0 3.78 3.57 3.78 3.78
0 0 0 0 0.2
17.38 17.07 17.17 20
14.91 14.61 14.81 14.91
0 0 0 0
0
0 1.98 1.57 1.57 3.61
20 13.47 12.86 12.86 19.59
7.89 0 12.18 12.18 12.59
0.11 0 13.1 13.41 15.04
0
5.58 1.55 1.55 1.55 0.71
20 17.78 18.8 19.42 20
3.42 1.53 1.43 1.53 1.53
18.71
10.98 5.28 4.87 5.28 17.83
9.21 3.78 3.57 3.67 3.78
13.47
18.25 16.5 15.89 16.5 16.5
12.59
19.9 19.9 19.8 20
2.63 1.22 1.12 1.22 18.72
0 0 0 0
7.89 9.39 18.1 18.72 18.72
0.2 0.2 0.2 5.2
1.22
20 8.27 7.76 8.37 19.59
20 19.21 18.6 19.21 17.59
11.43
3.78