6
81
25001
6
81
25001
1
1362
179906
1
1362
179906
0
347
34698
0
347
34698
610
1220
313664
610
1220
313664
0
1
20925
0
1
20925
0
0
7073
0
0
7073
0
13
167202
0
13
167202
0
0
5565
0
0
5565
2
85
32820
2
85
32820
16
270
67825
16
270
67825
0
706
70871
0
706
70871
2
664
154126
2
664
154126
0
13
167202
0
13
167202
1
1362
179906
1
1362
179906
1
482
82787
1
482
82787
0
1220
180769
0
1220
180769
72
3004
171009
72
3004
171009
0
36
51072
0
36
51072
1
166
103852
1
166
103852
1
153
37499
1
153
37499
19
299
253071
19
299
253071
610
1220
313664
610
1220
313664
2
258
101468
2
258
101468
44
850
108189
44
850
108189
3
296
50236
3
296
50236
1
61
76935
1
61
76935
1
2098
140128
1
2098
140128
181
388
126444
181
388
126444
9
543
72325
9
543
72325
3
1291
151598
3
1291
151598Rank 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).