Merge pull request #384 from petertseng/readme

Regenerate READMEs from problem-specifications commits

Author: coriolinus

exercises/dominoes/README.md

@@ -7,10 +7,10 @@ correct domino chain (the dots on one half of a stone match the dots on the
 neighbouring half of an adjacent stone) and that dots on the halfs of the stones
 which don't have a neighbour (the first and last stone) match each other.
 
-For example given the stones `21`, `23` and `13` you should compute something
-like `12 23 31` or `32 21 13` or `13 32 21` etc, where the first and last numbers are the same.
+For example given the stones `[2|1]`, `[2|3]` and `[1|3]` you should compute something
+like `[1|2] [2|3] [3|1]` or `[3|2] [2|1] [1|3]` or `[1|3] [3|2] [2|1]` etc, where the first and last numbers are the same.
 
-For stones 12, 41 and 23 the resulting chain is not valid: 41 12 23's first and last numbers are not the same. 4 != 3
+For stones `[1|2]`, `[4|1]` and `[2|3]` the resulting chain is not valid: `[4|1] [1|2] [2|3]`'s first and last numbers are not the same. 4 != 3
 
 Some test cases may use duplicate stones in a chain solution, assume that multiple Domino sets are being used.
 

exercises/nucleotide-count/README.md

@@ -2,8 +2,8 @@
 
 Given a single stranded DNA string, compute how many times each nucleotide occurs in the string.
 
-The genetic language of every living thing on the planet is DNA. 
-DNA is a large molecule that is built from an extremely long sequence of individual elements called nucleotides. 
+The genetic language of every living thing on the planet is DNA.
+DNA is a large molecule that is built from an extremely long sequence of individual elements called nucleotides.
 4 types exist in DNA and these differ only slightly and can be represented as the following symbols: 'A' for adenine, 'C' for cytosine, 'G' for guanine, and 'T' thymine.
 
 Here is an analogy:

exercises/phone-number/README.md

@@ -14,7 +14,7 @@ The format is usually represented as
 
 where `N` is any digit from 2 through 9 and `X` is any digit from 0 through 9.
 
-Your task is to clean up differently formated telephone numbers by removing punctuation and the country code (1) if present.
+Your task is to clean up differently formatted telephone numbers by removing punctuation and the country code (1) if present.
 
 For example, the inputs
 - `+1 (613)-995-0253`

exercises/rectangles/README.md

@@ -37,27 +37,27 @@ The above diagram contains 6 rectangles:
 ```
 
 ```text
-       
-       
+
+
    +--+
    |  |
    +--+
 ```
 
 ```text
-       
-       
+
+
 +--+
 |  |
 +--+
 ```
 
 ```text
-       
-  ++   
-  ++   
-       
-       
+
+  ++
+  ++
+
+
 ```
 
 You may assume that the input is always a proper rectangle (i.e. the length of

exercises/two-bucket/README.md

@@ -7,15 +7,15 @@ Since this mathematical problem is fairly subject to interpretation / individual
 To help, the tests provide you with which bucket to fill first. That means, when starting with the larger bucket full, you are NOT allowed at any point to have the smaller bucket full and the larger bucket empty (aka, the opposite starting point); that would defeat the purpose of comparing both approaches!
 
 Your program will take as input:
-- the size of bucket one, passed as a numeric value
-- the size of bucket two, passed as a numeric value
-- the desired number of liters to reach, passed as a numeric value
-- which bucket to fill first, passed as a Bucket (either Bucket::One or Bucket::Two)
+- the size of bucket one
+- the size of bucket two
+- the desired number of liters to reach
+- which bucket to fill first, either bucket one or bucket two
 
 Your program should determine:
-- the total number of "moves" it should take to reach the desired number of liters, including the first fill - expects a numeric value
-- which bucket should end up with the desired number of liters (let's say this is bucket A) - expects a Bucket (either Bucket::One or Bucket::Two)
-- how many liters are left in the other bucket (bucket B) - expects a numeric value
+- the total number of "moves" it should take to reach the desired number of liters, including the first fill
+- which bucket should end up with the desired number of liters (let's say this is bucket A) - either bucket one or bucket two
+- how many liters are left in the other bucket (bucket B)
 
 Note: any time a change is made to either or both buckets counts as one (1) move.