28249번: Chili Peppers

문제 출처 : https://www.acmicpc.net/problem/28249

 

언어 : Kotlin

 

문제 설명 :

Ron is cooking chili using an assortment of peppers.

The spiciness of a pepper is measured in Scoville Heat Units (SHU). Ron's chili is currently not spicy at all, but each time Ron adds a pepper, the total spiciness of the chili increases by the SHU value of that pepper.

The SHU values of the peppers available to Ron are shown in the following table:

Pepper Name	Scolville Heat Units
Poblano	1500
Mirasol	6000
Serrano	15500
Cayenne	40000
Thai	75000
Habanero	125000

Your job is to determine the total spiciness of Ron's chili after he has finished adding peppers.

 

입력 :

The first line of input will contain a positive integer N, representing the number of peppers Ron adds to his chili. The next N lines will each contain the name of a pepper Ron has added. Each pepper name will exactly match a name that appears in the table above. Note that more than one pepper of the same name can be added.

 

출력 :

The output will consist of a positive integer T, representing the total spiciness of Ron's chili.

 

제한 사항 :

• 시간 제한 : 1초
• 메모리 제한 : 1024MB

 

입출력 예 :

입력	출력
4 Poblano Cayenne Thai Poblano	118000

 

풀이 : 

import java.io.BufferedReader
import java.io.BufferedWriter
import java.io.InputStreamReader
import java.io.OutputStreamWriter

fun main() = with(BufferedReader(InputStreamReader(System.`in`))) {
    val bw = BufferedWriter(OutputStreamWriter(System.out))

    val list = mutableListOf<Pair<String, Int>>()
    repeat(readLine().toInt()) {
        val cur = readLine()
        list += Pair(cur, pepperToScolville(cur))
    }

    bw.write("${list.sumOf { it.second }}")
    bw.flush()
    bw.close()
}

fun pepperToScolville(pepper: String): Int {
    return when (pepper) {
        "Poblano" -> 1500
        "Mirasol" -> 6000
        "Serrano" -> 15500
        "Cayenne" -> 40000
        "Thai" -> 75000
        else -> 125000
    }
}