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BAEL-19 iterate

This commit is contained in:
Tomasz Lelek 2017-01-07 12:25:18 +01:00
parent 160b9ae6c3
commit dee7d1ab12
1 changed files with 5 additions and 3 deletions
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8
kotlin/src/main/kotlin/com/baeldung/ItemService.kt
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@ -31,12 +31,14 @@ class ItemManager(val categoryId: String, val dbConnection: String) {
fun main(args: Array<String>) { fun main(args: Array<String>) {
val numbers = arrayOf("first", "second", "third", "fourth") val numbers = arrayOf("first", "second", "third", "fourth")
var concat = ""
for (n in numbers) { for (n in numbers) {
println(n) concat += n
} }
for (i in 0..9) { var sum = 0
println(i) for (i in 2..9) {
sum += i
} }
val firstName = "Tom" val firstName = "Tom"