12 lines
192 B
Scala
12 lines
192 B
Scala
package cn.ac.iie
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object TestMap {
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def main(args: Array[String]): Unit = {
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var mapTest: Map[String, Int] = Map[String,Int]()
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mapTest += ("1" -> 1)
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println(mapTest.size)
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}
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}
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