## z:\Chao\src\1484_17sing\test\in.txt 
2020/06/06 ÖÜÁù  9:01:49.66 
2
-----------------------------------------------
Process exited after 170 ms with return value 0

## z:\Chao\src\1484_17sing\test\in2.txt 
2020/06/06 ÖÜÁù  9:01:49.66 
48
-----------------------------------------------
Process exited after 100 ms with return value 0

## z:\Chao\src\1484_17sing\test\in3.txt 
2020/06/06 ÖÜÁù  9:01:49.66 
50
-----------------------------------------------
Process exited after 100 ms with return value 0