题目
| 2012 |
| 2013 |
| 20122 |
| 2013 |
| 20123 |
| 2013 |
| 20122012 |
| 2013 |
答案
| 2012 |
| 2013 |
| 2012 |
| 2013 |
∵
| 20122 |
| 2013 |
| (2013-1)2 |
| 2013 |
| 20132-2×2013+1 |
| 2013 |
| 1 |
| 2013 |
∴{
| 20122 |
| 2013 |
| 1 |
| 2013 |
同理可得,
| 20123 |
| 2013 |
| (2013-1)3 |
| 2013 |
| 1 |
| 2013 |
| 2012 |
| 2013 |
∴
| 20123 |
| 2013 |
| 2012 |
| 2013 |
∴{
| 2012 |
| 2013 |
| 20122 |
| 2013 |
| 20123 |
| 2013 |
| 20122012 |
| 2013 |
=
| 1 |
| 2013 |
| 2012 |
| 2013 |
| 1 |
| 2013 |
| 2012 |
| 2013 |
=1×1006=1006
故答案为:1006