949
0
70
5354
9
69
982
4
68
782
4
68
1034
11
68
1158
13
68
1115
5
67
2072
14
67
1593
3
67
1269
8
67
935
0
67
1923
1
67
967
2
66
908
2
66
866
13
65
1027
4
65
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Keyword(s): #数学