Create recursion.java

recursion.java

@@ -0,0 +1,32 @@
+// Java Program to implement
+// Factorial using recursion
+class GFG {
+
+	// recursive method
+	int fact(int n)
+	{
+		int result;
+
+		if (n == 1)
+			return 1;
+		result = fact(n - 1) * n;
+		return result;
+	}
+}
+
+// Driver Class
+class Recursion {
+
+	// Main function
+	public static void main(String[] args)
+	{
+		GFG f = new GFG();
+
+		System.out.println("Factorial of 3 is "
+						+ f.fact(3));
+		System.out.println("Factorial of 4 is "
+						+ f.fact(4));
+		System.out.println("Factorial of 5 is "
+						+ f.fact(5));
+	}
+}