package net.ipipip0129.kotlin.yukicoder

fun main(args: Array<String>) {
    val list = readLine()!!.split(" ").map { it.toInt() }

    var count = 0

    list.forEach {
        count += if (it % 5 == 0 && it % 3 == 0) {
            8
        } else if (it % 5 == 0|| it % 3 == 0) {
            4
        } else {
            it.toString().length
        }
    }

    println(count)
}