3163
6
112
4019
1
108
5408
0
104
2522
8
97
3484
0
94
4016
8
94
2891
0
93
2758
0
91
2593
14
91
5715
0
87
2915
3
87
2393
2
83
12742
0
80
2574
0
80
6802
0
78
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Keyword(s): 数学2