Contest Clarifications

1454290602 | 2014-12-13 19:15:59Author

2,3,4 how to get this in the first example

kentczf | 2014-12-13 19:50:17# 11

RE:Question

哪来这么多2和3？？

971651029 | 2014-12-13 19:59:26# 12

RE:Question

卧槽，，，怎么可以这样，，，

xuanwo | 2014-12-13 20:00:27# 13

RE:Question

Attention: You must use every number exactly once. 这个啥意思？最后一组是1 1 1 啊、、、

BKB | 2014-12-13 20:03:19# 14

RE:Question

+1