blob: f5d84f7340c8a32e5fcecea3a5ea1369e001bf67 [file]
fun concatNonNulls(strings: List<String?>): String {
var result = ""
for (str in strings) {
result += str?:continue
}
return result
}
fun box(): String {
val test = concatNonNulls(listOf("abc", null, null, "", null, "def"))
if (test != "abcdef") return "Failed: test=$test"
return "OK"
}