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Problem 1003
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2013329620044
| 2015-09-19 19:42:50
Author
1 1 2 3 1 2 1 1 1 1 2 2 1 2 1 1 1 1 1 2 q不是3吗,怎么就只输出了两个结果
admin
| 2015-09-19 19:46:25
# 1
当opt==1的时候,表示一个询问。
2013329620044
| 2015-09-19 19:47:02
# 2
哦哦
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