From 065421a742691b1318eb75851663ce7ab3b2439e Mon Sep 17 00:00:00 2001
From: Jonathan Chan <jonathanhwchan@gmail.com>
Date: Sun, 17 Dec 2017 15:31:53 -0800
Subject: [PATCH] Update README.md

---
 README.md | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/README.md b/README.md
index dcc4bcb..f3251bc 100644
--- a/README.md
+++ b/README.md
@@ -3,3 +3,30 @@ Hopefully most of these solutions are fairly self-explanatory. I'll write longer
 
 ## Posts
 [Day 3: Spiral Memory](https://medium.com/@nonphatic/advent-of-code-day-3-30db5599e914) ([problem description](http://adventofcode.com/2017/day/3))
+
+## Runtimes
+These are the runtimes of only one trial but the variances are fairly small and the focus is on the differences in runtime among the different solutions to see which have comparatively worse performance.
+
+| Day | Runtime (s) |
+|-----|-------------|
+| 01  |  0.044      |
+| 02  |  0.078      |
+| 03  |  0.074      |
+| 04  |  0.082      |
+| 05  | 27.430      |
+| 06  |  0.398      |
+| 07  |  0.148      |
+| 08  |  0.137      |
+| 09  |  0.102      |
+| 10  |  0.340      |
+| 11  |  0.119      |
+| 12  |  0.168      |
+| 13  |  2.136      |
+| 14  |  8.211      |
+| 15  | 62.242      |
+| 16  |  0.462      |
+| 17  |  6.753      |
+
+Problems that should be optimized further: 05, 15
+
+Problems that could use some work: 14, 17, 13