* Method: Use bitmask to represent the state of vowels. If the number of vowels is even, the state is 0. Then find the maximum length that start and end at same state.

OpenOCR is an open-source toolkit developed by the OCR team from FVL Lab, Fudan University, under the guidance of Prof. Yu-Gang Jiang and Prof. Zhineng Chen. It focuses on 「General-OCR」 tasks, ...

While the free sub offer will be removed, the company is offering time-limited discounts on subs throughout the year. It is currently offering a 2 for $6 for half-inch subs promotion through Feb. 24.

Subway’s Sub Club was one of the original quick-service loyalty programs, starting as a physical punch card before being discontinued in 2005. Now, just two months after Subway revived the Sub Club as ...