9997
14
561
13510
15
300
8552
8
208
1571
2
66
1568
4
62
2250
11
54
116834
0
52
4239
0
51
587
2
48
1503
7
44
2873
1
44
622
3
41
1004
6
41
1670
1
41
796
0
40
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Keyword(s): 数学2