4573
31
182
7080
0
129
2943
0
125
2797
0
105
2811
12
96
1825
8
66
2263
0
62
1679
3
54
1130
3
45
851
0
37
1353
0
31
1241
2
30
1510
2
29
1002
10
28
662
0
28
801
0
27
1748
2
27
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Keyword(s): 問題演習