A modern programming language that makes developers happier.

kotlinlang

hi guys
i know how to print all of array element in one line
```val topStudents = arrayOf("Jake", "Jesse", "Matt", "Alec")
names.forEach { println(it) }```

but how to do in this condition.

```val allStudents = setOf {
      "Michael",
      "Kim",
      topStudents &lt;= i don't know how to retrieve topStudent each names likes "Michael" and "Kim" 
}



// the result what i want is 
val allStudents = setOf {
      "Michael",
      "Kim",
      "Jake",
      "Jesse",
      "Matt",
      "Alec"
}```


```    val topStudents = arrayOf("Jake", "Jesse", "Matt", "Alec")

    val allStudents = setOf(
        "Michael",
        "Kim"
    ) + topStudents.toSet()

    allStudents.forEach { println(it) }```

`.toSet()` is not necessary for `topStudents`, it can be just
```val allStudents = setOf(
        "Michael",
        "Kim"
    ) + topStudents```

```
setOf(
    "Michael",
    "Kim",
    *topStudents
)
```