## z:\Chao\src\ll1867_maxproduct\test\in.txt 
2020/03/20 周五 22:06:09.56 
62
-----------------------------------------------
Process exited after 210 ms with return value 0

## z:\Chao\src\ll1867_maxproduct\test\in2.txt 
2020/03/20 周五 22:06:09.56 
2040731456
-----------------------------------------------
Process exited after 90 ms with return value 0

## z:\Chao\src\ll1867_maxproduct\test\in3.txt 
2020/03/20 周五 22:06:09.56 
1918484853
-----------------------------------------------
Process exited after 90 ms with return value 0