最新回答 / zhanghao2016
http://www.oracle.com/technetwork/java/javase/downloads/index-jsp-138363.html找你合适的软件http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html这是jdk找你要的版本即可(例如Windows x86)
2016-01-25
已采纳回答 / 傻傻不分与或非
冒号里面的是字符串常量,直接输出,例如:“通过”输出通过,“(a&&b)”输出(a&&b)。冒号外面的(a&&b)是先计算表达式(a&&b)的值为false,再输出false。
2016-01-25
最新回答 / 还有一钱
是win7的, Java SE Development Kit 8u71You must accept the Oracle Binary Code License Agreement for Java SE to download this software.Thank you for accepting the Oracle Binary Code License Agreement for Java SE; you may now download this software.Product / F...
2016-01-25