From 59fe247f676d2c38ee298e75e01cb765e72eccf3 Mon Sep 17 00:00:00 2001 From: Martin Mares Date: Wed, 27 Feb 2008 20:57:44 +0100 Subject: [PATCH] PLAN. --- PLAN | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/PLAN b/PLAN index a78f57c..15b9160 100644 --- a/PLAN +++ b/PLAN @@ -29,8 +29,10 @@ o Ranking and unranking o Ranking of permutations o Ranking of k-permutations - o Permutations with no fixed point + o Restricted permutations + o Hatcheck lady and other derangements . ?? other objects ?? + . ?? general perspective ?? * Dynamic MST algorithms -- 2.39.5