From a7d5b5f7cbc6f5a9f410c2280c2755955c22bc62 Mon Sep 17 00:00:00 2001
From: Adriz1611 <86981845+Adriz1611@users.noreply.github.com>
Date: Sat, 22 Oct 2022 08:49:14 +0530
Subject: [PATCH] Create nCr_&_nPr.py

---
 Python/nCr_&_nPr.py | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 Python/nCr_&_nPr.py

diff --git a/Python/nCr_&_nPr.py b/Python/nCr_&_nPr.py
new file mode 100644
index 0000000..bf22da0
--- /dev/null
+++ b/Python/nCr_&_nPr.py
@@ -0,0 +1,27 @@
+def fact(k):
+  f = i = 1
+  while i<=k:
+    f = i*f
+    i += 1
+  return f
+
+def findperm(x, y):
+  num = fact(x)
+  den = fact(x - y)
+  perm = num / den
+  return perm
+
+def findcomb(x, y):
+  num = fact(x)
+  den = fact(x - y)
+  den = fact(y) * den
+  comb = num / den
+  return comb
+
+print("Enter the Value of n: ", end="")
+n = int(input())
+print("Enter the Value of r: ", end="")
+r = int(input())
+
+print("\nPermutation (nPr) =", findperm(n, r))
+print("Combination (nCr) =", findcomb(n, r))