Initial data commit

Task/Sorting-algorithms-Bead-sort/Kotlin/sorting-algorithms-bead-sort.kotlin

@@ -0,0 +1,36 @@
+// version 1.1.2
+
+fun beadSort(a: IntArray) {
+    val n = a.size
+    if (n < 2) return
+    var max = a.max()!!
+    val beads = ByteArray(max * n)
+    /* mark the beads */
+    for (i in 0 until n)
+        for (j in 0 until a[i])
+            beads[i * max + j] = 1
+
+    for (j in 0 until max) {
+        /* count how many beads are on each post */
+        var sum = 0
+        for (i in 0 until n) {
+            sum += beads[i * max + j]
+            beads[i * max + j] = 0
+        }
+        /* mark bottom sum beads */
+        for (i in n - sum until n) beads[i * max + j] = 1
+    }
+
+    for (i in 0 until n) {
+        var j = 0
+        while (j < max && beads[i * max + j] == 1.toByte()) j++
+        a[i] = j
+    }
+}
+
+fun main(args: Array<String>) {
+    val a  = intArrayOf(5, 3, 1, 7, 4, 1, 1, 20)
+    println("Before sorting : ${a.contentToString()}")
+    beadSort(a)
+    println("After sorting  : ${a.contentToString()}")
+}