## z:\Chao\src\2862_cow\test\in.txt 
2020/05/02 ÖÜÁù 21:37:42.79 
1
-----------------------------------------------
Process exited after 150 ms with return value 0

## z:\Chao\src\2862_cow\test\in2.txt 
2020/05/02 ÖÜÁù 21:37:42.79 
1
-----------------------------------------------
Process exited after 100 ms with return value 0

## z:\Chao\src\2862_cow\test\in3.txt 
2020/05/02 ÖÜÁù 21:37:42.79 
1
-----------------------------------------------
Process exited after 100 ms with return value 0