Upload files to "OOP/Java/Lab/Week10"

OOP/Java/Lab/Week10/root.java

@@ -0,0 +1,23 @@
+import java.util.*;
+public class root {
+ public static void main(String[] args) {
+    Scanner in=new Scanner(System.in);
+    System.out.println("Enter the number");
+    double num=in.nextDouble();
+    try
+    {
+        if(num<0)
+        {
+            throw new Exception();
+        }
+        System.out.print("Sqaure root="); 
+    }
+    catch(Exception e)
+    {
+        System.out.print("Negative number was entered\nsqaure root=i");
+        num=-num;
+    }
+    double root=Math.sqrt(num);
+    System.out.print(root);
+ }  
+}