18778
2
413
13985
2
401
2538
0
114
3371
0
113
5040
4
113
1463
0
75
2992
0
70
1253
0
62
1388
0
62
1297
0
59
2044
1
59
1541
0
59
2166
0
54
2172
0
52
744
0
47
753
0
44
2265
1
36
1618
0
33
1060
0
30
549
1
28
Didn't find what you're looking for? Try searching on Q&A, too!
Keyword(s): 数学iib