freddiev4 · freddiev4 · Oct 22, 2017 · Oct 18, 2017 · Oct 22, 2017 · Oct 22, 2017
diff --git a/...asy] Culling Numbers/solutions/solution.c → ...sy - Culling Numbers/solutions/solution.c b/...asy] Culling Numbers/solutions/solution.c → ...sy - Culling Numbers/solutions/solution.c
diff --git a/...asy] Garage Door Opener/challenge_text.md → ...sy - Garage Door Opener/challenge_text.md b/...asy] Garage Door Opener/challenge_text.md → ...sy - Garage Door Opener/challenge_text.md
diff --git a/...fying 3x3 magic squares/challenge_text.md → ...fying 3x3 magic squares/challenge_text.md b/...fying 3x3 magic squares/challenge_text.md → ...fying 3x3 magic squares/challenge_text.md
diff --git a/...g 3x3 magic squares/solutions/solution.py → ...g 3x3 magic squares/solutions/solution.py b/...g 3x3 magic squares/solutions/solution.py → ...g 3x3 magic squares/solutions/solution.py
diff --git a/...g 3x3 magic squares/solutions/solution.rb → ...g 3x3 magic squares/solutions/solution.rb b/...g 3x3 magic squares/solutions/solution.rb → ...g 3x3 magic squares/solutions/solution.rb
diff --git a/...262 [Easy] MaybeNumeric/challenge_text.md → ...262 Easy - MaybeNumeric/challenge_text.md b/...262 [Easy] MaybeNumeric/challenge_text.md → ...262 Easy - MaybeNumeric/challenge_text.md
diff --git a/...non Entropy of a String/challenge_text.md → ...non Entropy of a String/challenge_text.md b/...non Entropy of a String/challenge_text.md → ...non Entropy of a String/challenge_text.md
diff --git a/... Entropy of a String/solutions/solution.c → ... Entropy of a String/solutions/solution.c b/... Entropy of a String/solutions/solution.c → ... Entropy of a String/solutions/solution.c
diff --git a/...264 [Easy] Sort my code/challenge_text.md → ...264 Easy - Sort my code/challenge_text.md b/...264 [Easy] Sort my code/challenge_text.md → ...264 Easy - Sort my code/challenge_text.md
diff --git a/...and combinations part 1/challenge_text.md → ...and combinations part 1/challenge_text.md b/...and combinations part 1/challenge_text.md → ...and combinations part 1/challenge_text.md
diff --git a/...and combinations part 2/challenge_text.md → ...and combinations part 2/challenge_text.md b/...and combinations part 2/challenge_text.md → ...and combinations part 2/challenge_text.md
diff --git a/...Statistics Node Degrees/challenge_text.md → ...Statistics Node Degrees/challenge_text.md b/...Statistics Node Degrees/challenge_text.md → ...Statistics Node Degrees/challenge_text.md
diff --git a/...ces your dog didn't win/challenge_text.md → ...ces your dog didn't win/challenge_text.md b/...ces your dog didn't win/challenge_text.md → ...ces your dog didn't win/challenge_text.md
diff --git a/...your dog didn't win/solutions/solution.py → ...your dog didn't win/solutions/solution.py b/...your dog didn't win/solutions/solution.py → ...your dog didn't win/solutions/solution.py
diff --git a/...rds Part 1, The network/challenge_text.md → ...rds Part 1, The network/challenge_text.md b/...rds Part 1, The network/challenge_text.md → ...rds Part 1, The network/challenge_text.md
diff --git a/...[Easy] BASIC Formatting/challenge_text.md → ...Easy - BASIC Formatting/challenge_text.md b/...[Easy] BASIC Formatting/challenge_text.md → ...Easy - BASIC Formatting/challenge_text.md
diff --git a/...271 [Easy] Critical Hit/challenge_text.md → ...271 Easy - Critical Hit/challenge_text.md b/...271 [Easy] Critical Hit/challenge_text.md → ...271 Easy - Critical Hit/challenge_text.md
diff --git a/... [Easy] Critical Hit/solutions/solution.c → ... Easy - Critical Hit/solutions/solution.c b/... [Easy] Critical Hit/solutions/solution.c → ... Easy - Critical Hit/solutions/solution.c
diff --git a/...Easy] What's in the bag/challenge_text.md → ...asy - What's in the bag/challenge_text.md b/...Easy] What's in the bag/challenge_text.md → ...asy - What's in the bag/challenge_text.md
diff --git a/...] What's in the bag/solutions/solution.py → ...- What's in the bag/solutions/solution.py b/...] What's in the bag/solutions/solution.py → ...- What's in the bag/solutions/solution.py
diff --git a/...[Easy] Getting a degree/challenge_text.md → ...Easy - Getting a degree/challenge_text.md b/...[Easy] Getting a degree/challenge_text.md → ...Easy - Getting a degree/challenge_text.md
diff --git a/...plurthian Chemistry 101/challenge_text.md → ...plurthian Chemistry 101/challenge_text.md b/...plurthian Chemistry 101/challenge_text.md → ...plurthian Chemistry 101/challenge_text.md
diff --git a/...rthian Chemistry 101/solutions/solution.c → ...rthian Chemistry 101/solutions/solution.c b/...rthian Chemistry 101/solutions/solution.c → ...rthian Chemistry 101/solutions/solution.c
diff --git a/...#276 [Easy] Recktangles/challenge_text.md → ...0276 Easy - Recktangles/challenge_text.md b/...#276 [Easy] Recktangles/challenge_text.md → ...0276 Easy - Recktangles/challenge_text.md
diff --git a/... [Easy] Recktangles/solutions/solution.py → ... Easy - Recktangles/solutions/solution.py b/... [Easy] Recktangles/solutions/solution.py → ... Easy - Recktangles/solutions/solution.py
diff --git a/...] Simplifying fractions/challenge_text.md → ...- Simplifying fractions/challenge_text.md b/...] Simplifying fractions/challenge_text.md → ...- Simplifying fractions/challenge_text.md
diff --git a/...ed] Weave insert Part 1/challenge_text.md → ...y - Weave insert Part 1/challenge_text.md b/...ed] Weave insert Part 1/challenge_text.md → ...y - Weave insert Part 1/challenge_text.md
diff --git a/... #279 [Easy] Uuencoding/challenge_text.md → ... 0279 Easy - Uuencoding/challenge_text.md b/... #279 [Easy] Uuencoding/challenge_text.md → ... 0279 Easy - Uuencoding/challenge_text.md
diff --git a/...y] 0 to 100, Real Quick/challenge_text.md → ... - 0 to 100, Real Quick/challenge_text.md b/...y] 0 to 100, Real Quick/challenge_text.md → ... - 0 to 100, Real Quick/challenge_text.md
diff --git a/...] Something about bases/challenge_text.md → ...- Something about bases/challenge_text.md b/...] Something about bases/challenge_text.md → ...- Something about bases/challenge_text.md
diff --git a/...82 [Easy] Unusual Bases/challenge_text.md → ...82 Easy - Unusual Bases/challenge_text.md b/...82 [Easy] Unusual Bases/challenge_text.md → ...82 Easy - Unusual Bases/challenge_text.md
diff --git a/...[Easy] Anagram Detector/challenge_text.md → ...Easy - Anagram Detector/challenge_text.md b/...[Easy] Anagram Detector/challenge_text.md → ...Easy - Anagram Detector/challenge_text.md
diff --git a/...Easy] Wandering Fingers/challenge_text.md → ...asy - Wandering Fingers/challenge_text.md b/...Easy] Wandering Fingers/challenge_text.md → ...asy - Wandering Fingers/challenge_text.md
diff --git a/...ge Data Encoding part 1/challenge_text.md → ...ge Data Encoding part 1/challenge_text.md b/...ge Data Encoding part 1/challenge_text.md → ...ge Data Encoding part 1/challenge_text.md
diff --git a/...Easy] Reverse Factorial/challenge_text.md → ...asy - Reverse Factorial/challenge_text.md b/...Easy] Reverse Factorial/challenge_text.md → ...asy - Reverse Factorial/challenge_text.md
diff --git a/...] Reverse Factorial/solutions/solution.py → ...- Reverse Factorial/solutions/solution.py b/...] Reverse Factorial/solutions/solution.py → ...- Reverse Factorial/solutions/solution.py
diff --git a/...asy] Kaprekar's Routine/challenge_text.md → ...sy - Kaprekar's Routine/challenge_text.md b/...asy] Kaprekar's Routine/challenge_text.md → ...sy - Kaprekar's Routine/challenge_text.md
diff --git a/...] Kaprekar's Routine/solutions/solution.c → ...- Kaprekar's Routine/solutions/solution.c b/...] Kaprekar's Routine/solutions/solution.c → ...- Kaprekar's Routine/solutions/solution.c
diff --git a/... Detecting Alliteration/challenge_text.md → ... Detecting Alliteration/challenge_text.md b/... Detecting Alliteration/challenge_text.md → ... Detecting Alliteration/challenge_text.md
diff --git a/...] It's super effective!/challenge_text.md → ...- It's super effective!/challenge_text.md b/...] It's super effective!/challenge_text.md → ...- It's super effective!/challenge_text.md
diff --git a/...[Easy] Kaprekar Numbers/challenge_text.md → ...Easy - Kaprekar Numbers/challenge_text.md b/...[Easy] Kaprekar Numbers/challenge_text.md → ...Easy - Kaprekar Numbers/challenge_text.md
diff --git a/...locks' Bear Necessities/challenge_text.md → ...locks' Bear Necessities/challenge_text.md b/...locks' Bear Necessities/challenge_text.md → ...locks' Bear Necessities/challenge_text.md
diff --git a/...ncreasing range parsing/challenge_text.md → ...ncreasing range parsing/challenge_text.md b/...ncreasing range parsing/challenge_text.md → ...ncreasing range parsing/challenge_text.md
diff --git a/...Easy] Defusing the bomb/challenge_text.md → ...asy - Defusing the bomb/challenge_text.md b/...Easy] Defusing the bomb/challenge_text.md → ...asy - Defusing the bomb/challenge_text.md
diff --git a/...Easy] Rack management 1/challenge_text.md → ...asy - Rack management 1/challenge_text.md b/...Easy] Rack management 1/challenge_text.md → ...asy - Rack management 1/challenge_text.md
diff --git a/...[Easy] Letter by letter/challenge_text.md → ...Easy - Letter by letter/challenge_text.md b/...[Easy] Letter by letter/challenge_text.md → ...Easy - Letter by letter/challenge_text.md
diff --git a/...] The Twelve Days of.../challenge_text.md → ...- The Twelve Days of.../challenge_text.md b/...] The Twelve Days of.../challenge_text.md → ...- The Twelve Days of.../challenge_text.md
diff --git a/...y] Too many Parentheses/challenge_text.md → ... - Too many Parentheses/challenge_text.md b/...y] Too many Parentheses/challenge_text.md → ... - Too many Parentheses/challenge_text.md
diff --git a/... make some noise part 2/challenge_text.md → ... make some noise part 2/challenge_text.md b/... make some noise part 2/challenge_text.md → ... make some noise part 2/challenge_text.md
diff --git a/...] Let's make some noise/challenge_text.md → ...- Let's make some noise/challenge_text.md b/...] Let's make some noise/challenge_text.md → ...- Let's make some noise/challenge_text.md
diff --git a/...e] Looking for patterns/challenge_text.md → ... - Looking for patterns/challenge_text.md b/...e] Looking for patterns/challenge_text.md → ... - Looking for patterns/challenge_text.md
diff --git a/...Spelling with Chemistry/challenge_text.md → ...Spelling with Chemistry/challenge_text.md b/...Spelling with Chemistry/challenge_text.md → ...Spelling with Chemistry/challenge_text.md
diff --git a/...ge #303 [Easy] Ricochet/challenge_text.md → ...ge 0303 Easy - Ricochet/challenge_text.md b/...ge #303 [Easy] Ricochet/challenge_text.md → ...ge 0303 Easy - Ricochet/challenge_text.md
diff --git a/...Easy] Little Accountant/challenge_text.md → ...asy - Little Accountant/challenge_text.md b/...Easy] Little Accountant/challenge_text.md → ...asy - Little Accountant/challenge_text.md
diff --git a/...[Easy] Permutation base/challenge_text.md → ...Easy - Permutation base/challenge_text.md b/...[Easy] Permutation base/challenge_text.md → ...Easy - Permutation base/challenge_text.md
diff --git a/...andigital Roman Numbers/challenge_text.md → ...andigital Roman Numbers/challenge_text.md b/...andigital Roman Numbers/challenge_text.md → ...andigital Roman Numbers/challenge_text.md
diff --git a/...7 [Easy] base 255 part1/challenge_text.md → ...7 Easy - base 255 part1/challenge_text.md b/...7 [Easy] base 255 part1/challenge_text.md → ...7 Easy - base 255 part1/challenge_text.md
diff --git a/...#308 [Easy] Let it burn/challenge_text.md → ...0308 Easy - Let it burn/challenge_text.md b/...#308 [Easy] Let it burn/challenge_text.md → ...0308 Easy - Let it burn/challenge_text.md
diff --git a/... #310 [Easy] Kids Lotto/challenge_text.md → ... 0310 Easy - Kids Lotto/challenge_text.md b/... #310 [Easy] Kids Lotto/challenge_text.md → ... 0310 Easy - Kids Lotto/challenge_text.md
diff --git a/...311 [Easy] Jolly Jumper/challenge_text.md → ...311 Easy - Jolly Jumper/challenge_text.md b/...311 [Easy] Jolly Jumper/challenge_text.md → ...311 Easy - Jolly Jumper/challenge_text.md
diff --git a/...y] L33tspeak Translator/challenge_text.md → ... - L33tspeak Translator/challenge_text.md b/...y] L33tspeak Translator/challenge_text.md → ... - L33tspeak Translator/challenge_text.md
diff --git a/... #313 [Easy] Subset sum/challenge_text.md → ... 0313 Easy - Subset sum/challenge_text.md b/... #313 [Easy] Subset sum/challenge_text.md → ... 0313 Easy - Subset sum/challenge_text.md
diff --git a/Easy Challenges/Challenge 0314 Easy - Concatenated Integers/challenge_text.md b/Easy Challenges/Challenge 0314 Easy - Concatenated Integers/challenge_text.md
@@ -0,0 +1,33 @@
+# Description
+
+Given a list of integers separated by a single space on standard input, print out the largest and smallest values that can be obtained by concatenating the integers together on their own line. This is from [Five programming problems every Software Engineer should be able to solve in less than 1 hour](http://www.shiftedup.com/2015/05/07/five-programming-problems-every-software-engineer-should-be-able-to-solve-in-less-than-1-hour), problem 4. Leading 0s are not allowed (e.g. 01234 is not a valid entry). 
+
+This is an easier version of [#312I](https://www.reddit.com/r/dailyprogrammer/comments/67q3s6/20170426_challenge_312_intermediate_next_largest/?utm_content=title&utm_medium=hot&utm_source=reddit&utm_name=dailyprogrammer).
+
+# Sample Input
+
+You'll be given a handful of integers per line. Example:
+
+	5 56 50
+
+# Sample Output
+
+You should emit the smallest and largest integer you can make, per line. Example:
+
+	50556 56550
+
+# Challenge Input
+
+	79 82 34 83 69
+	420 34 19 71 341
+	17 32 91 7 46
+
+# Challenge Output
+
+	3469798283 8382796934
+	193413442071 714203434119
+	173246791 917463217
+
+# Bonus
+
+**EDIT** My solution uses permutations, which is inefficient. Try and come up with a more efficient approach.
diff --git a/Easy Challenges/Challenge 0315 Easy - XOR Multiplication/challenge_text.md b/Easy Challenges/Challenge 0315 Easy - XOR Multiplication/challenge_text.md
@@ -0,0 +1,68 @@
+# Description
+
+One way to think about bitwise *addition* (using the symbol `^`) as binary addition without carrying the extra bits:
+
+	   101   5
+	^ 1001   9
+	  ----  
+	  1100  12
+
+	  5^9=12
+
+So let's define XOR multiplcation (we'll use the symbol `@`) in the same way, the addition step doesn't carry:
+
+	     1110  14
+	   @ 1101  13
+	    -----
+	     1110
+	       0
+	   1110
+	^ 1110 
+	  ------
+	  1000110  70
+
+	  14@13=70
+
+For this challenge you'll get two non-negative integers as input and output or print their XOR-product, using both binary and decimal notation.
+
+# Input Description
+
+You'll be given two integers per line. Example:
+
+	5 9
+
+# Output Description
+
+You should emit the equation showing the XOR multiplcation result:
+
+	5@9=45
+
+**EDIT** I had it as `12` earlier, but that was a copy-paste error. Fixed.
+
+# Challenge Input
+
+	1 2
+	9 0
+	6 1
+	3 3
+	2 5
+	7 9
+	13 11
+	5 17
+	14 13
+	19 1
+	63 63
+
+# Challenge Output
+
+	1@2=2
+	9@0=0
+	6@1=6
+	3@3=5
+	2@5=10
+	7@9=63
+	13@11=127
+	5@17=85
+	14@13=70
+	19@1=19
+	63@63=1365
diff --git a/Easy Challenges/Challenge 0316 Easy - Knight's Metric/challenge_text.md b/Easy Challenges/Challenge 0316 Easy - Knight's Metric/challenge_text.md
@@ -0,0 +1,28 @@
+# Description
+
+A knight piece in chess can only make L-shaped moves. Specifically, it can only move x steps to the right and y steps up if (x,y) is one of:
+
+    (-1,-2) ( 1,-2) (-1, 2) ( 1, 2)
+    (-2,-1) ( 2,-1) (-2, 1) ( 2, 1)
+
+(For this problem, assume the board extends infinitely in all directions, so a knight may always make eight moves from any starting point.) A knight starting from (0,0) can reach any square, but it may have to take a roundabout route. For instance, to reach the square (0,1) requires three steps:
+
+     2,  1
+    -1,  2
+    -1, -2
+
+(Notice that the x's add up to 0, and the y's add up to 1.) Write a program, that, given a square (x,y), returns how many moves it takes a knight to reach that square starting from (0,0).
+
+# Example Input
+
+    3 7
+
+# Example Output
+
+    4
+
+Optional: also output one route the knight could take to reach this square.
+
+# Credit
+
+This challenge was suggested by /u/Cosmologicon, a well-known moderator of this sub. Many thanks! This one was hiding in the archives ...