83
0
2
124
0
2
107
1
2
141
1
2
211
1
2
133
0
2
349
0
2
138
0
2
160
0
2
158
0
2
117
0
2
248
0
2
340
6
2
258
9
1
169
1
1
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Keyword(s): 多項式