一个零都不读出来的有(8620,8260,6820,6280,2860,2680)。只读1个零的有(8602,8062,8206,8026,6802,6082,6208,6028,2806,2086,2608,2068)
第一空:6280,6820,2680,2860,8260,8620
第一空:6820/6280/2680/2860/6280/6820
6个12个
62806028