``` fun countOccurrances (vararg strings: String):...

# announcements

[christopher]

fun countOccurrances (vararg strings: String): MutableMap<String, Int> {
    val counts = mutableMapOf<String, Int>()
    
    strings.forEach {
        counts.put(it, 1 + counts.getOrElse(it, { 0 }))
    }
    
    return counts
}