fun main() {
    val (n, m) = readLine()!!.trim().split(' ').map(String::toInt)
    val gems = Array(n){readLine()!!.trim().split(' ').map(String::toInt)}
    val gemSum = (0 until m).map{j -> gems.sumBy{it[j]}}
    gems.sortByDescending{it.zip(gemSum).map{(a, b) -> a.toLong() * b}.sum()}
    val myScore = LongArray(m){0L}
    val enjapma = LongArray(m){0L}
    for (i in 0 until n) {
        when (i and 1) {
            0 -> for (j in 0 until m) {
                myScore[j] += gems[i][j].toLong()
            }
            else -> for (j in 0 until m) {
                enjapma[j] += gems[i][j].toLong()
            }
        }
    }
    println(myScore.map{it * it}.sum() - enjapma.map{it * it}.sum())
}