Create factorial.java

yashasvi-goel · web-flow · commit 77eeb67c719d · 2019-10-13T19:01:14.000+05:30
diff --git a/Miscellaneous/factorial.java b/Miscellaneous/factorial.java
@@ -0,0 +1,17 @@
+import java.math.BigInteger;
+
+public class factorial{
+	public static BigInteger rec(int q){
+		BigInteger u=BigInteger.valueOf(q);
+		if(q==1)
+		{
+			return u;
+		}
+		else 
+			return (u.multiply(rec(q-1)));
+	}
+	public static void main(String[] args){
+		int a=100;
+		System.out.println(rec(a));
+	}
+}
