Sorting In java

Rv SORTING IN JAVA

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+
+
+// Java Program to sort an elements
+
+
+public class program {
+
+    public static void main(String[] args)
+    {
+
+        // Custom input array
+        int arr[] = { 4, 3, 2, 1 };
+
+        // Outer loop
+        for (int i = 0; i < arr.length; i++) {
+
+            // Inner nested loop pointing 1 index ahead
+            for (int j = i + 1; j < arr.length; j++) {
+
+                // Checking elements
+                int temp = 0;
+                if (arr[j] < arr[i]) {
+
+                    // Swapping
+                    temp = arr[i];
+                    arr[i] = arr[j];
+                    arr[j] = temp;
+                }
+            }
+
+            // Printing sorted array elements
+            System.out.print(arr[i] + " ");
+        }
+    }