470
3
13
348
0
12
644
0
11
312
2
11
339
0
11
460
0
11
300
0
9
321
0
8
263
1
8
300
0
7
313
0
7
243
0
6
293
0
6
344
0
6
240
0
5
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Keyword(s): ２次関数