于2017-07-06由小牛君创建
下面的简单示例程序演示的关系运算符。复制并粘贴到一个Test.scala文件中,编译并运行此Scala程序程序。
object Test { def main(args: Array[String]) { var a = 10; var b = 20; println("a == b = " + (a == b) ); println("a != b = " + (a != b) ); println("a > b = " + (a > b) ); println("a < b = " + (a < b) ); println("b >= a = " + (b >= a) ); println("b <= a = " + (b <= a) ); } }
这将产生以下结果:
C:/>scalac Test.scala C:/>scala Test a == b = false a != b = true a > b = false a < b = true b >= a = true b <= a = false C:/>
在线咨询
免费热线
资料发放
技术答疑
关注微信