Create Find factorial no. of given no.

Find factorial no. of given no.

+long long int factorial(int N){
+       //code here
+      long long int result = 1;
+       for(int i = 1; i<=N;i++)
+       {
+           result*=i;
+       }
+       return result;
+}
+
+class HelloWorld {
+    
+    public static void main(String[] args) {
+        System.out.println("Hello, World!"); 
+        
+       //code here
+        int result = 1;
+       for(int i = 1; i<=5;i++)
+       {
+           result*=i;
+       }
+       System.out.println(result);
+
+    }
+}
+
+//recursive solution for factorial
+class HelloWorld {
+    static int fact(int n)
+    {   
+        if(n==0)
+            return 1;
+        return n*fact(n-1);
+    }
+    public static void main(String[] args) {
+        System.out.println("Hello, World!");
+        int n = 5;
+    System.out.println(fact(n));
+    }
+}
+