X-Git-Url: https://git.njae.me.uk/?a=blobdiff_plain;f=problem-ideas.ipynb;h=6c5268b02f37792f2bc9a59ac58e2ee918c6b66f;hb=HEAD;hp=5d0edde9f3972476f53c3bec61af65e9696f02b2;hpb=41af8166480ab766f9f2b9e8ce9c7666ae9b02b9;p=ou-summer-of-code-2017.git

diff --git a/problem-ideas.ipynb b/problem-ideas.ipynb
index 5d0edde..6c5268b 100644
--- a/problem-ideas.ipynb
+++ b/problem-ideas.ipynb
@@ -257,9 +257,17 @@
     "# More problems:\n",
     "* [Advent of Code 2015](http://adventofcode.com/2015)\n",
     "* [Advent of Code 2016](http://adventofcode.com/2016)\n",
-    "* https://books.google.co.uk/books?id=85NsAHJjTJ0C&pg=PA390&lpg=PA390&dq=phone+number+problem+programming+names&source=bl&ots=c7oC9JvpZz&sig=aNnW6t_nmGK7SyAKchK0MaxqbkA&hl=en&sa=X&ved=0ahUKEwjnzcbbgs7RAhWKKcAKHQiFCDAQ6AEIJDAC#v=onepage&q=phone%20number%20problem%20programming%20names&f=false\n",
-    "* https://www.cs.uoregon.edu/Activities/Luks_Programming_Contest/\n",
-    "* https://www.reddit.com/r/dailyprogrammer/"
+    "* [Programming and Problem Solving with C++: Brief Edition](https://books.google.co.uk/books?id=85NsAHJjTJ0C&pg=PA390&lpg=PA390&dq=phone+number+problem+programming+names&source=bl&ots=c7oC9JvpZz&sig=aNnW6t_nmGK7SyAKchK0MaxqbkA&hl=en&sa=X&ved=0ahUKEwjnzcbbgs7RAhWKKcAKHQiFCDAQ6AEIJDAC#v=onepage&q=phone%20number%20problem%20programming%20names&f=false)\n",
+    "* https://www.cs.uoregon.edu/Activities/Luks_Programming_Contest/ , specifically the overlapping presentaitons problem from [2017 problems](https://www.cs.uoregon.edu/Activities/Luks_Programming_Contest/problems/Problems2017.pdf)\n",
+    "* https://www.reddit.com/r/dailyprogrammer/\n",
+    "\n",
+    "* N-rooks problem from http://www.olympiad.org.uk/images/bio2012-poster-v.jpg\n",
+    "\n",
+    "* \"How tweet it is\" from [2014 APL programming language competition](http://www.dyalog.com/uploads/files/student_competition/2014_problems_phase1.pdf) (remove interior vowels from words)\n",
+    "\n",
+    "* More ghost leg: simplify a network by finding whole permuation, then splitting it down into transpositions. Look at theory of permutations for details.\n",
+    "\n",
+    "* [Strata](https://en.wikipedia.org/wiki/Strata_(video_game)) game: how many puzzles have a valid solution? How many valid solutions are there to a puzzle?\n"
    ]
   },
   {
@@ -298,7 +306,13 @@
     "- Lua\n",
     "- JavaScript\n",
     "- Java\n",
-    "- Dart"
+    "- Dart\n",
+    "- Kotlin\n",
+    "- Elixir / Erlang\n",
+    "- Oz / Mozart\n",
+    "- APL / J\n",
+    "- Rust\n",
+    "- Go"
    ]
   },
   {