## z:\Chao\src\4093_diao\test\in.txt 
2020/04/12 周日 10:49:37.43 
4
-----------------------------------------------
Process exited after 200 ms with return value 0

## z:\Chao\src\4093_diao\test\in2.txt 
2020/04/12 周日 10:49:37.43 
536928
-----------------------------------------------
Process exited after 230 ms with return value 0

## z:\Chao\src\4093_diao\test\in3.txt 
2020/04/12 周日 10:49:37.43 
348741
-----------------------------------------------
Process exited after 280 ms with return value 0