2207
7
60
1344
4
48
1263
0
47
1487
0
46
1132
0
44
1677
1
41
1186
0
39
1213
0
38
960
8
36
1690
29
35
1510
1
33
1125
3
33
907
0
33
927
0
32
1210
0
31
945
14
30
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Keyword(s): 応用問題