From 9e625b89bac7e8daaf583e215f3a0df3dc250bb2 Mon Sep 17 00:00:00 2001
From: Paul Jungeblut <paul.jungeblut@gmail.com>
Date: Mon, 27 Jun 2016 11:17:34 +0200
Subject: Math section rebuild, merged convinience and sonstiges section.

---
 math/binomial.cpp | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'math/binomial.cpp')

diff --git a/math/binomial.cpp b/math/binomial.cpp
index 61d9d69..a8f1561 100644
--- a/math/binomial.cpp
+++ b/math/binomial.cpp
@@ -1,10 +1,10 @@
-ll calc_binom(ll N, ll K) {
+// Laufzeit: O(k)
+ll calc_binom(ll n, ll k) {
    ll r = 1, d;
-   if (K > N) return 0;
-   for (d = 1; d <= K; d++) {
-      r *= N--;
+   if (k > n) return 0;
+   for (d = 1; d <= k; d++) {
+      r *= n--;
       r /= d;
    }
    return r;
 }
-
-- 
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