Create unknown.txt

unknown.txt

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+import java.util.*;
+class Fibonacci
+{
+    public static void main()  //main function
+    {
+        Fibonacci obj = new Fibonacci();
+        Scanner in = new Scanner(System.in);
+        System.out.println("Enter no of term ="); //accepting no. of terms
+        int n = in.nextInt();
+        System.out.println();
+       for(int i=1;i<=n;i++) //Fibonacci element display loop
+       {
+           int f = obj.fib(i);
+           System.out.print(f+" ");
+       }
+    }
+    public int fib(int n) //Recursive function fib() for calculation of Fibonacci element
+    {
+       if(n<=1)
+       return n;
+       else
+       return (fib(n-1) +fib(n-2)); 
+     }
+}