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对于元组valt=(1,3.14,"Fred")说法不正确的是?()

  • A、t._0等于1
  • B、t的类型为Tuple3[Int,Double,java.lang.String]
  • C、val(first,second,_)=t//second等于3.14
  • D、t._0无法访问,会抛出异常

参考答案

更多 “对于元组valt=(1,3.14,"Fred")说法不正确的是?()A、t._0等于1B、t的类型为Tuple3[Int,Double,java.lang.String]C、val(first,second,_)=t//second等于3.14D、t._0无法访问,会抛出异常” 相关考题
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