3611
3
76
1464
0
75
1871
2
72
1442
2
71
2692
0
70
1605
9
70
2999
0
70
1765
0
70
1762
1
70
2158
0
69
7605
0
69
3574
1
68
1828
2
67
2883
0
67
3978
0
67
1623
1
66
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Keyword(s): 数学ⅱ