1638
0
57
3610
1
57
4613
0
57
2690
11
56
7032
0
56
2158
0
55
2900
0
55
2305
0
55
1741
0
54
2167
0
54
1484
0
54
1761
0
54
1241
0
54
1475
3
54
1794
0
54
1734
0
53
3184
0
53
1349
2
52
1285
0
52
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Keyword(s): 数学Ⅰ