kotlin-practice/24.kts at master · Sru33/kotlin-practice · GitHub

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fun main(){
val rect = Rectangle(5.0)
    val circle = Circle(3.0)
    val triangle=Triangle(7.0,7.0,7.0)
val maxAreaRectAndCircle=maxArea(rext,circle)
    val maxAreaRectCircleTriangle=maxArea(rect,circle,triangle)
    println("the maximum area of rectangle and the circle is $maxAreaRectAndCircle")
    println("the maximum area of rectangle, the circle and triangle is $maxAreaRectCircleTriangle")
}
fun maxArea(shape1:Shape,shape2:Shape):Double{
    val areaShape1=shape1.area()
    val areaShape2=shape2.area()
    return if(areaShape1>areaShape2) areaShape1 else areaShape2
}
fun maxArea(shape1:Shape,shape2:Shape,shape3:Shape):Double{
    val maxAreaShape1Shape2=maxArea(shape1,shape2)
    val areaShape3=shape3.area()
    return if(maxAreaShape1Shape2>areaShape3) maxAreaShape1Shape2 else areaShape3
}