object base31 {
def max(x: Int, y: Int): Int = {
if (x > y)
x
else
y
}
def main(args: Array[String]): Unit = {
val rst = max(1, 100)
println(s"rst: $rst")
}
}
object base34 {
def max(x: Int, y: Int, z: Int): (Int, Int) = {
var maxValue = if(x>y) x else y
maxValue = if(maxValue>z) maxValue else z
var minValue = if(x<y) y else x
minValue = if(minValue>z) z else minValue
(minValue, maxValue)
}
def main(args: Array[String]): Unit = {
val rst = max(1000,200,100)
println(s"最小值是: ${rst._1}, 最大值是:${rst._2}")
}
}