diff --git a/C/Permutation and Combination of a number b/C/Permutation and Combination of a number
new file mode 100644
index 0000000..6a85474
--- /dev/null
+++ b/C/Permutation and Combination of a number	
@@ -0,0 +1,25 @@
+import java.util.Scanner;
+public class nprandncr {
+//calculating a factorial of a number
+public static int fact(int num)
+{
+int fact=1, i;
+for(i=1; i<=num; i++)
+{
+fact = fact*i;
+}
+return fact;
+}
+public static void main(String args[])
+{
+int n, r;
+Scanner scan = new Scanner(System.in);
+System.out.print("Enter Value of n : ");
+n = scan.nextInt();
+System.out.print("Enter Value of r : ");
+r = scan.nextInt();
+// NCR and NPR of a number
+System.out.print("NCR = " +(fact(n)/(fact(n-r)*fact(r))));
+System.out.print("nNPR = " +(fact(n)/(fact(n-r))));
+}
+}