Create SwapNumbers.java

Author: SedaKunda

Easy-Level/SwapNumbers.java

@@ -0,0 +1,17 @@
+import java.io.*;
+import java.util.Arrays;
+public class Main {
+    public static void main (String[] args) throws IOException {
+        File file = new File(args[0]);
+        BufferedReader buffer = new BufferedReader(new FileReader(file));
+        String line;
+        while ((line = buffer.readLine()) != null) {
+            String[] a = line.split(" ");
+       
+            for (int j = 0; j < a.length; j++) {
+            	System.out.print(a[j].charAt(a[j].length()-1) + a[j].substring(1, a[j].length()-1) + a[j].charAt(0) + " ");
+            }
+            System.out.println();
+        }
+    }
+}