Create binomialCoefficient.py

Author: Amogh Singhal

bits_wilp/binomialCoefficient.py

@@ -0,0 +1,16 @@
+def factorial(n):
+  if n < 2:
+    return 1
+  else:
+    return n * factorial(n-1)
+
+
+n = int(input("Enter the value of n: "))
+r = int(input("Enter the value of r: "))
+
+# int division to avoid `float` output
+ncr = factorial(n) // (factorial(r) * factorial(n-r))
+
+# string formatting
+result = "The binomial coefficient for {n} and {r} is {ncr}".format(n=n, r=r, ncr=ncr)
+print(result)