215658
87
11433
167760
105
7362
123512
61
7066
155630
81
6378
123475
25
4505
109401
83
4353
56010
84
3692
63486
39
2797
48180
7
2617
58247
8
2310
49165
26
2301
22642
56
1808
48410
19
1575
44969
13
1548
37459
7
1511
28227
15
1466
38041
0
1335
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Keyword(s): 数学、