Rucursion: Factorial

Author: sanketgupta07

src/com/sanket/recursion/Factorial.java

@@ -0,0 +1,35 @@
+/**
+ * 
+ */
+package com.sanket.recursion;
+
+/**
+ * @author Sanket Gupta
+ *
+ */
+public class Factorial {
+
+/**
+ * @param args
+ */
+public static void main(String[] args) {
+
+int i = 10; //Integer.parseInt(args[0]);
+int output = factorial(i);
+System.out.println(i+"! = "+output);
+
+}
+
+/**
+ * 
+ * @param i
+ * @return
+ */
+public static int factorial(int i) {
+if(i>1)//break condition
+return i * factorial(i -1);//recursion
+else
+return 1;
+}
+
+}