Alice is a big fan of volleyball and especially of the very strong “Team A”. Volleyball match consists of up to five sets. During each set teams score one point for winning a ball. The first four set
一、压缩包加密 1.压缩包伪加密 原理:ZIP压缩包的头固定为05 4B 03 04,其中还有一个叫压缩源文件目录区的固定头为50 4B 01 02,其中对于正常压缩而言,压缩包的头05 4B 03 04 XX XX 00 00,压缩源文件目录区的头为50 4B 01 02 XX XX XX XX 00 00;加密压缩的为缩包的头05 4B 03 04 XX XX 01 00,压缩源文件目录区