4044
0
65
944
6
65
678
5
64
919
4
64
1279
0
64
583
12
63
927
4
63
637
0
63
960
5
63
1777
21
63
1041
33
63
809
4
63
717
6
62
1635
2
61
1024
4
61
670
3
61
903
50
61
802
13
61
1749
6
60
715
7
60
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Keyword(s): 数学、