538
0
17
346
0
17
2613
0
17
603
0
17
809
0
17
1294
0
17
3800
0
16
761
0
16
600
0
16
1214
0
16
455
0
16
1073
0
16
798
0
16
3124
0
16
1147
2
16
2414
0
16
743
0
16
650
0
16
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Keyword(s): 定積分