1781
0
37
1465
0
37
1362
2
37
1414
0
37
2865
0
37
1538
0
36
791
2
36
912
0
35
1989
3
35
778
0
35
1439
2
35
1204
2
35
724
0
35
760
2
35
825
0
35
989
0
35
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Keyword(s): 中3 数学