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Problem 1004
样例
Another_Misaki
| 2016-07-23 19:38:40
Author
求问样例最后一个。是哪四个。。我数出来不只四个啊2333
admin
| 2016-07-23 19:40:41
# 1
2 * 13, 3 * 13, 5 * 13, 7 * 13
hnust_xiaoluoluo
| 2016-07-23 19:47:43
# 2
这算提示了吧? 0.0 这数据
20144856
| 2016-07-23 20:19:16
# 3
提示太明显了
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