Untitled
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| Language | Scala |
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| Owner | w3xue |
| Created | 3 years ago |
| Modified | 3 years ago |
| Visibility | Public |
object Main {
def main(args: Array[String]) {
val colors = Map("red" -> "#FF0000",
"azure" -> "#F0FFFF",
"peru" -> "#CD853F")
val nums: Map[Int, Int] = Map()
println( "colors 中的键为 : " + colors.keys )
println( "colors 中的值为 : " + colors.values )
println( "检测 colors 是否为空 : " + colors.isEmpty )
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