1026
2
35
920
0
35
1204
2
35
173
0
35
760
2
35
973
0
34
926
0
34
1403
0
34
1586
3
34
1849
1
34
831
0
34
1512
0
34
747
2
34
872
2
34
1201
2
34
1273
22
34
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Keyword(s): 数学 問題