0
2
15234
0
2
15234
0
221
50377
0
221
50377
0
3
20210
0
3
20210
0
1
9907
0
1
9907
26
116
45658
26
116
45658
0
82
30754
0
82
30754
0
10
7919
0
10
7919
0
13
8113
0
13
8113
0
3
34515
0
3
34515
0
0
18385
0
0
18385
0
221
50377
0
221
50377
0
82
30754
0
82
30754
0
0
18385
0
0
18385
0
2
15234
0
2
15234
4
1479
59198
4
1479
59198
1
886
82682
1
886
82682
0
3
34515
0
3
34515
28
872
73146
28
872
73146
0
91
22882
0
91
22882
9
344
27669
9
344
27669
19
299
247502
19
299
247502
610
1156
277429
610
1156
277429
1
59
67386
1
59
67386
0
880
212837
0
880
212837
1
1898
120166
1
1898
120166
181
367
100315
181
367
100315
3
1005
123659
3
1005
123659
1
151
111434
1
151
111434
1
117
51983
1
117
51983
725
586
91714
725
586
91714Rank is determined by ordering students based on their adjusted score, which combines their total score and accuracy to ensure fair evaluation.
(4 × Correct Answers - 1 × Incorrect Answers).(Correct Answers / Total Attempts).