kotlin_gay

fun main() {
    if ((readLine() ?: return).toInt() < 5) {
        print("No")
    } else {
        val arr = (readLine() ?: return).split(' ').map { x -> x.toLong() }.sorted()
        val sum = arr.sum()

        if (sum % 5 != 0L) {
            print("No")
        } else {
            val subSum = sum / 5
            var sub = 0L

            for (i in arr) {
                if (subSum > 0) {
                    when {
                        sub + i < subSum -> sub += i
                        sub + i == subSum -> sub = 0
                        else -> {
                            print("No")
                            return
                        }
                    }
                } else {
                    when {
                        sub + i > subSum -> sub += i
                        sub + i == subSum -> sub = 0
                        else -> {
                            print("No")
                            return
                        }
                    }
                }
            }

            print("Yes")
        }
    }
}