## z:\Chao\src\3045_fangcheng\test\in.txt 
2020/04/18 ÖÜÁù  9:03:33.38 
6
-----------------------------------------------
Process exited after 200 ms with return value 0

## z:\Chao\src\3045_fangcheng\test\in2.txt 
2020/04/18 ÖÜÁù  9:03:33.38 
30
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Process exited after 90 ms with return value 0

## z:\Chao\src\3045_fangcheng\test\in3.txt 
2020/04/18 ÖÜÁù  9:03:33.38 
1236
-----------------------------------------------
Process exited after 70 ms with return value 0