Recursion Day 6 is completed

Author: pradeepkumar24rk

Recursion/BubbleSort.java

@@ -0,0 +1,24 @@
+package Recursion;
+
+import java.util.Arrays;
+
+public class BubbleSort {
+    static void sort(int arr[],int row,int col) {
+        if(row == 0)
+            return;
+        if(row>col) {
+            if(arr[col]>arr[col+1]) {
+                int temp = arr[col];
+                arr[col] = arr[col+1];
+                arr[col+1] = temp;
+            }
+            sort(arr, row, col+1);
+        } else
+            sort(arr, row-1, 0);
+    }
+   public static void main(String[] args) {
+    int arr[] = {4, 1, 3, 9, 7 },row = arr.length-1,col=0;
+    sort(arr,row,col);
+    System.out.println(Arrays.toString(arr));
+   } 
+}

Recursion/SelectionSort.java

@@ -0,0 +1,26 @@
+package Recursion;
+
+import java.util.Arrays;
+
+public class SelectionSort {
+    static void sort(int arr[],int row,int col,int max) {
+        if(row == 0)
+            return;
+        if(row>col) {
+            if(arr[col]>arr[max]) {
+                max = col;
+            }
+            sort(arr, row, col+1,max);
+        } else{
+            int temp = arr[col-1];
+            arr[col-1] = arr[max];
+            arr[max] = temp;
+            sort(arr, row-1, 0,0);
+        }
+    }
+   public static void main(String[] args) {
+    int arr[] = {4, 1, 3, 9, 7 },row = arr.length-1,col=0,max = 0;
+    sort(arr,row,col,max);
+    System.out.println(Arrays.toString(arr));
+   } 
+}