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| Language | Scala |
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| Owner | w3xue |
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| Modified | |
| Visibility | Public |
object Main {
def main(args: Array[String]) {
println( "返回值 : " + addInt() );
}
def addInt( a:Int=5, b:Int=7 ) : Int = {
var sum:Int = 0
sum = a + b
return sum
}
}
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