917
2
36
1766
3
22
687
0
22
1126
0
20
1665
20
18
877
2
17
663
0
17
1497
27
15
1041
0
15
564
3
15
799
0
14
450
0
10
786
2
10
2036
35
9
535
5
9
787
0
9
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Keyword(s): #体系数学