[프로그래머스] 예산(Swift)

import Foundation

func solution(_ d:[Int], _ budget:Int) -> Int {
    var sum = [Int]()
    let d = d.sorted()

    for c in d {
        sum.append(c)
        if sum.reduce(0, +) > budget { 
            sum.removeLast()
            break
        }
    }

    return sum.count
}

import Foundation

func solution(_ d:[Int], _ budget:Int) -> Int {
var budget = budget
    
    return d.sorted().filter {
        budget = budget - $0
        return budget >= 0
    }.count
}