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[week1] 이상한 문자 만들기 #10

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[week1] 이상한 문자 만들기 #10

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13 changes: 13 additions & 0 deletions jihyun-lee/week1/이상한_문자_만들기.kt
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Original file line number Diff line number Diff line change
@@ -0,0 +1,13 @@
class Solution {
fun solution(s: String): String {
return s.split(" ").map { word ->
word.mapIndexed { index, char ->
if (index % 2 == 0) {
char.uppercase()
} else {
char.lowercase()
}
}.joinToString("")
}.joinToString(" ")
}
}