[Swift] 백준! 11047번 - 동전 0

https://www.acmicpc.net/problem/11047

11047번: 동전 0

 

import Foundation

var list = readLine()!.split(separator: " ").map{ Int(String($0))! }
let n = list[0]
var k = list[1]
var cl:[Int] = []
for _ in 1...n {
    let c = Int(readLine()!)!
    cl.append(c)
}
var s = 0
for i in 0...cl.count-1 {
    let c = cl[cl.count-1-i]
    if k >= c {
        s += k/c
        k = k%c
    }
}
print(s)