Matrix Using Insertion sort

object prog5 {
def main(args: Array[String]): Unit = {

println("Enter the number of row and column : ")
val r = scala.io.StdIn.readInt()
val c = scala.io.StdIn.readInt()

val array = Array.ofDim[Int](r, c)

println("Enter the elements : ")
for (i <- 0 until r) {
  for (j <- 0 until c) {
    array(i)(j) = scala.io.StdIn.readInt()
  }
}

println("Unsorted Array")
for (i <- 0 until r) {
  for (j <- 0 until c) {
    print(array(i)(j) + "\t")
  }
  println("\n")
}


println("Ascending sorted matrix : ")
var temp = 0
for (i <- 0 until r) {
  for (j <- 0 until c) {
    if (!(i == 0 && j == 0)) {
      temp = array(i)(j)
    }
    var k = i
    var l = j
    while (k >= 0 && l >= 0 && temp < array(i)(j)) {
      array(i + 1)(j + 1) = array(i)(j)
      k = k - 1
      l = l - 1
    }
    array(i)(j) = temp
    print(array(i)(j) + "\t")
  }
  println("\n")
}

}
}