day26.scala

import scala.io.StdIn.{readLine}
import scala.io.Source
import java.util.{GregorianCalendar, Calendar}

object Solution {
    def main(args: Array[String]) {
        val actualCalendar = createCalendar(readLine())
        val expectedCalendar = createCalendar(readLine())
        
        val (diffYear, diffMonth, diffDay) = calculateDateDiff(actualCalendar, expectedCalendar)

        println(calculateFine(diffYear, diffMonth, diffDay))
    }
    
    def createCalendar(input: String): GregorianCalendar = {
        val format = new java.text.SimpleDateFormat("dd MM yyyy")
        val date = format.parse(input)
        val calendar = new GregorianCalendar()
        calendar.setTime(date)

        calendar
    }
    
    def calculateDateDiff(actualCalendar: Calendar, expectedCalendar: Calendar): (Int, Int, Int) = {
        val diffYear = actualCalendar.get(Calendar.YEAR) - expectedCalendar.get(Calendar.YEAR)
        val diffMonth = actualCalendar.get(Calendar.MONTH) - expectedCalendar.get(Calendar.MONTH)
        val diffDay = actualCalendar.get(Calendar.DAY_OF_MONTH) - expectedCalendar.get(Calendar.DAY_OF_MONTH)

        (diffYear, diffMonth, diffDay)
    }
    
    def calculateFine(diffYear: Int, diffMonth: Int, diffDay: Int): Int = {
        if (diffYear > 0) {
            10000
        } else if (diffYear < 0) {
            0
        } else if (diffMonth > 0) {
            500 * diffMonth
        } else if (diffMonth < 0) {
            0
        } else if (diffDay > 0) {
            15 * diffDay
        } else {
            0
        }
    }
}