82090
117
4462
6685
4
420
1609
8
129
1091
2
86
3426
1
85
851
0
78
1102
0
61
1259
2
57
717
0
46
1556
0
39
583
0
38
551
0
35
639
8
34
797
0
33
500
0
27
571
0
26
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Keyword(s): 数学1