1411
3
38
1082
2
36
1133
0
35
4400
7
35
1170
0
34
1657
0
34
886
0
33
1766
2
32
1179
8
32
1226
6
31
838
0
30
474
0
27
2635
0
26
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Keyword(s): 数学 中二