1252
8
87
2026
8
87
1843
1
87
3883
9
87
2474
13
87
1088
13
86
1188
6
85
801
2
85
1667
4
85
1758
13
84
1042
8
84
1165
3
83
4030
12
83
1021
0
78
1100
10
78
1970
53
76
1153
0
76
6147
16
76
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Keyword(s): #数学