<๋ฌธ์ >
<ํ์ด>
func solution(_ s:String) -> String {
var count = 0
var result = ""
for letter in s {
if letter == " " {
count = -1
result += String(letter)
} else if count % 2 == 0 {
result.append(letter.uppercased())
} else {
result.append(letter.lowercased())
}
count += 1
}
return result
}
solution("hello world")
print(solution("hello world")) // HeLlO WoRlD
์ค.. 3~5์ ๋ง ์ฃผ๋๋, ์ด์ 15์ฉ ์ค๋ค..!!
๊ณผ์ ๋ ๋ค๋ฅธ ๊ณต๋ถํ๋๋ผ ๋ฏธ๋ค๋ ์๊ณ ๋ฆฌ์ฆ ํ๊ธฐ.. ๋ค์ ์ด์ฌํ ํด์ผ์ง..๐
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