Add bubblesort.kt

bubblesort.kt

@@ -0,0 +1,26 @@
+fun main() {
+    // Data awal
+    val numbers = arrayOf(64, 34, 25, 12, 22, 11, 90)
+
+    println("Sebelum Sorting: ${numbers.joinToString(", ")}")
+
+    // Panggil fungsi bubbleSort
+    bubbleSort(numbers)
+
+    println("Sesudah Sorting: ${numbers.joinToString(", ")}")
+}
+
+// Fungsi Bubble Sort
+fun bubbleSort(arr: Array<Int>) {
+    val n = arr.size
+    for (i in 0 until n - 1) {
+        for (j in 0 until n - i - 1) {
+            if (arr[j] > arr[j + 1]) {
+                // Tukar posisi
+                val temp = arr[j]
+                arr[j] = arr[j + 1]
+                arr[j + 1] = temp
+            }
+        }
+    }
+}