import kotlin.math.pow

fun main() {
    print("Enter x: "); val x: Float = readln().toFloat()
    print("Enter y: "); val y: Float = readln().toFloat()

    val sum: Float = x + y
    val sub: Float = x - y
    val div: Float = x / y
    val mult: Float = x * y
    val pow: Float = x.pow(y)
    val sqrt: Float = x.pow(1 / y)

    println("""
        Result:
        ---------------------
        sum:   $sum
        sub:   $sub
        div:   $div
        mult:  $mult
        pow:   $pow
        sqrt:  $sqrt
        ---------------------
    """.trimIndent())
}