414
4
43
1070
0
43
1511
3
43
512
2
42
1596
0
42
1361
1
41
1570
0
41
980
2
40
1358
0
40
1307
2
39
1293
0
39
1387
6
39
2011
0
39
384
0
38
313
0
37
366
0
36
283
0
36
739
0
35
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Keyword(s): 1次方程式