Alexander Udalov
16 lines
399 B
Kotlin
Vendored
16 lines
399 B
Kotlin
Vendored
import java.io.Serializable
|
|
|
|
public data class Pair<out A, out B> (
|
|
public val first: A,
|
|
public val second: B
|
|
) : Serializable
|
|
|
|
fun box(): String {
|
|
val p = Pair(42, "OK")
|
|
val q = Pair(42, "OK")
|
|
if (p != q) return "Fail equals"
|
|
if (p.hashCode() != q.hashCode()) return "Fail hashCode"
|
|
if (p.toString() != q.toString()) return "Fail toString"
|
|
return p.second
|
|
}
|