package main

import (
	"fmt"
	"strconv"
)

func main() {
	var n, r int
	for i := 0; i < 5; i++ {
		fmt.Scan(&n)
		if n%3 == 0 && n%5 == 0 {
			r += 8
		} else if (n%3 == 0 && n%5 != 0) || (n%3 != 0 && n%5 == 0) {
			r += 4
		} else {
			r += len(strconv.Itoa(n))
		}
	}
	fmt.Println(r)
}