## z:\Chao\src\1667_houtao\test\in.txt 
2020/04/30 周四 18:09:08.04 
10
-----------------------------------------------
Process exited after 170 ms with return value 0

## z:\Chao\src\1667_houtao\test\in2.txt 
2020/04/30 周四 18:09:08.04 
1
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Process exited after 80 ms with return value 0

## z:\Chao\src\1667_houtao\test\in3.txt 
2020/04/30 周四 18:09:08.04 
1688849860263934
-----------------------------------------------
Process exited after 90 ms with return value 0