1217
1
33
5151
1
32
3965
0
32
2015
0
32
3090
0
32
2930
0
32
711
2
31
1221
0
31
4195
0
31
854
0
31
1440
0
31
2253
6
31
4787
0
31
1532
0
31
1117
0
31
1485
0
31
1191
0
30
776
0
30
1785
0
30
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Keyword(s): 数学2