692
17
25
745
8
15
755
2
13
536
3
9
618
2
8
1832
2
7
614
14
6
506
9
5
323
5
4
887
0
3
1203
23
3
685
4
2
288
0
2
846
24
2
238
2
1
307
0
1
547
12
0
1 - 20 / 20
1
1 - 20 / 20
Didn't find what you're looking for? Try searching on Q&A, too!
Keyword(s): 反例