20066
2
412
15467
2
402
2769
0
114
6046
4
113
3999
0
113
1565
0
75
3475
0
70
1391
0
62
1609
0
62
1449
0
59
2307
1
59
1713
0
58
2401
0
55
2440
0
52
862
0
47
862
0
44
2599
1
36
1962
0
33
1187
0
30
627
1
28
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Keyword(s): #数学iib