MUKER_DEV with iOS

[swift] ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค - ์Šคํ‚ฌํŠธ๋ฆฌ ๋ณธ๋ฌธ

๐Ÿค– ์•Œ๊ณ ๋ฆฌ์ฆ˜/programmers

[swift] ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค - ์Šคํ‚ฌํŠธ๋ฆฌ

MUKER 2023. 4. 6. 14:15
 

ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค

์ฝ”๋“œ ์ค‘์‹ฌ์˜ ๊ฐœ๋ฐœ์ž ์ฑ„์šฉ. ์Šคํƒ ๊ธฐ๋ฐ˜์˜ ํฌ์ง€์…˜ ๋งค์นญ. ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค์˜ ๊ฐœ๋ฐœ์ž ๋งž์ถคํ˜• ํ”„๋กœํ•„์„ ๋“ฑ๋กํ•˜๊ณ , ๋‚˜์™€ ๊ธฐ์ˆ  ๊ถํ•ฉ์ด ์ž˜ ๋งž๋Š” ๊ธฐ์—…๋“ค์„ ๋งค์นญ ๋ฐ›์œผ์„ธ์š”.

programmers.co.kr


๋‚˜์˜ ํ’€์ด

func solution(_ skill:String, _ skill_trees:[String]) -> Int {
    let skillOrder = Array(skill)
    var count = 0
    for i in skill_trees {
        let skill = i.filter { skillOrder.contains($0) }
        if String(skillOrder[0..<skill.count]) == skill {
            count += 1
        }
    }
    return count
}