380
1
14
513
0
14
398
0
14
525
0
14
687
0
14
789
2
14
322
0
13
611
2
13
529
0
13
661
0
13
2381
2
13
374
0
13
293
2
13
643
0
13
225
0
13
729
18
13
793
12
13
776
0
13
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Keyword(s): 数学 応用