converting-to-rst (#1)

.gitignore

@@ -1 +1,5 @@
-/templates
+.vscode
+.idea
+*.rst.src
+prepare-codeblocks.py
+prepare-toctree.py

Exercism.io/Binary/README.md → Exercism.io/Binary/README.rst

@@ -1,28 +1,34 @@
-# Exercism.io\Binary
+Exercism.io\\Binary
+===================
 
-## Description
+Description
+-----------
 
 Convert a binary number, represented as a string (e.g. `'101010'`), to its decimal equivalent using first principles.
 
 Implement binary to decimal conversion. Given a binary input string, your program should produce a decimal output. The program should handle invalid inputs.
 
-## Input
+Input
+-----
 
 A string representing a binary number.
 
-## Output
+Output
+------
 
 An integer in base-10.
 
-## Sample Input/Output
-
-|Input|Output|
-|:-:|:-:|
-|0|0|
-|1|1|
-|10|2|
-|11|3|
-|11010|26|
-|000011111|31|
-|2|ArgumentError|
-|01201|ArgumentError|
+Sample Input/Output
+-------------------
+
+.. csv-table::
+    :header: "Input", "Output"
+
+    "0", "0"
+    "1", "1"
+    "10", "2"
+    "11", "3"
+    "11010", "26"
+    "000011111", "31"
+    "2", "ArgumentError"
+    "01201", "ArgumentError"

Exercism.io/Binary/Solutions.rst

@@ -0,0 +1,20 @@
+Solutions
+=========
+
+Crystal
+-------
+
+.. code-block:: crystal
+
+    module Binary
+        extend self
+      
+        def to_decimal(binary : String) : Int
+          raise Exception.new if binary.chars.any? { |e| !['0', '1'].includes?(e) }
+          dec = 0
+          binary.chars.reverse.each_with_index do |digit, index|
+            dec += digit.to_i * (2 ** index) if digit == '1'
+          end
+          dec
+        end
+      end

Exercism.io/Rna Transcription/README.md → Exercism.io/Rna Transcription/README.rst

@@ -1,6 +1,8 @@
-# Exercism.io\Rna Transcription
+Exercism.io\\Rna Transcription
+==============================
 
-## Description
+Description
+-----------
 
 Given a DNA strand, return its RNA complement (per RNA transcription).
 
@@ -20,20 +22,24 @@ Given a DNA strand, its transcribed RNA strand is formed by replacing each nucle
 
 `A` -> `U`
 
-## Input
+Input
+-----
 
 A string representing DNA.
 
-## Output
+Output
+------
 
 A string representing RNA.
 
-## Sample Input/Output
+Sample Input/Output
+-------------------
 
-|Input|Output|
-|:-:|:-:|
-|'C'|'G'|
-|'G'|'C'|
-|'T'|'A'|
-|'A'|'U'|
-|'ACGTGGTCTTAA'|'UGCACCAGAAUU'|
+.. csv-table::
+    :header: Input, Output
+
+    'C', 'G'
+    'G', 'C'
+    'T', 'A'
+    'A', 'U'
+    'ACGTGGTCTTAA', 'UGCACCAGAAUU'

Exercism.io/Rna Transcription/Solutions.rst

@@ -0,0 +1,16 @@
+Solutions
+=========
+
+Crystal
+-------
+
+.. code-block:: crystal
+
+    module RnaComplement
+      def self.of_dna(dna : String)
+        dna.gsub({'G' => 'C',
+                  'C' => 'G',
+                  'T' => 'A',
+                  'A' => 'U'})
+      end
+    end

Kattis/A Different Problem/README.rst

@@ -0,0 +1,43 @@
+Kattis\\A Different Problem
+===========================
+
+Description
+-----------
+
+Write a program that computes the difference between non-negative integers.
+
+Input
+-----
+
+Each line of the input consists of a pair of integers. Each integer is between `0` and `10`:superscript:`15` (inclusive). The input is terminated by end of file.
+
+Output
+------
+
+For each pair of integers in the input, output one line, containing the absolute value of their difference.
+
+Sample Input/Output
+-------------------
+
+.. csv-table::
+    :header: "Input", "Output"
+
+    "| 10 12
+    | 71293781758123 72784
+    | 1 12345677654321", "| 2
+    | 71293781685339
+    | 12345677654320"
+
+
+
+
+
+
+
+
+
+
+
+
+
+

Kattis/A Different Problem/Solutions.rst

@@ -0,0 +1,15 @@
+Solutions
+=========
+
+Python 3
+--------
+
+.. code-block:: python
+
+    while True:
+        try:
+            line = input()
+        except EOFError:
+            break
+        a, b = map(int, line.split())
+        print(abs(a - b))

Kattis/A Real Challenge/README.md → Kattis/A Real Challenge/README.rst

@@ -1,20 +1,26 @@
-# Kattis\A Real Challenge
+Kattis\\A Real Challenge
+========================
 
-## Description
+Description
+-----------
 
 Old MacDonald had a farm, and on that farm she had a square-shaped pasture, and on that pasture she had a cow that was prone to escape. So now Old MacDonald wants to set up a fence around the pasture. Given the area of the pasture, how long a fence does Old MacDonald need to buy?
 
-## Input
+Input
+-----
 
-The input consists of a single integer `a` (`1 ≤ a ≤ 10`<sup>`18`</sup>), the area in square meters of Old MacDonald’s pasture.
+The input consists of a single integer `a` (`1 ≤ a ≤ 10`:superscript:`18`), the area in square meters of Old MacDonald’s pasture.
 
-## Output
+Output
+------
 
-Output the total length of fence needed for the pasture, in meters. The length should be accurate to an absolute or relative error of at most `10`<sup>`−6`</sup>.
+Output the total length of fence needed for the pasture, in meters. The length should be accurate to an absolute or relative error of at most `10`:superscript:`−6`.
 
-## Sample Input/Output
+Sample Input/Output
+-------------------
 
-|Input|Output|
-|:----:|:-----:|
-|16|16|
-|5|8.94427190999915878564|
+.. csv-table::
+    :header: Input, Output
+
+    16, 16
+    5, 8.94427190999915878564

Kattis/A Real Challenge/Solutions.rst

@@ -0,0 +1,13 @@
+Solutions
+=========
+
+Python 3
+--------
+
+.. code-block:: python
+
+    from math import sqrt
+    
+    print(4 * sqrt(int(input().strip())))
+
+Since the input is the area of the square we take the square root of the input and multiply by 4 which gives us the perimeter of the square.

Kattis/ABC/README.md → Kattis/ABC/README.rst

@@ -1,22 +1,30 @@
-# Kattis\ABC
+Kattis\\ABC
+===========
 
-## Description
+Description
+-----------
 
 You will be given three integers `A`, `B` and `C`. The numbers will not be given in that exact order, but we do know that `A` is less than `B` and `B` less than `C`. In order to make for a more pleasant viewing, we want to rearrange them in a given order.
 
-## Input
+Input
+-----
 
 The first line contains the three positive integers `A`, `B` and `C`, not necessarily in that order. The three numbers will be less than or equal to `100`.
 
 The second line contains three uppercase letters `A`, `B` and `C` (with no spaces between them) representing the desired order.
 
-## Output
+Output
+------
 
 Output `A`, `B` and `C` in the desired order on a single line, separated by single spaces.
 
-## Sample Input/Output
+Sample Input/Output
+-------------------
 
-|       Input     |   Output  |
-|:---------------:|:--------:|
-| `1 5 3`<br>`ABC`|  `1 3 5`|
-| `6 4 2`<br>`CAB`|  `6 2 4`|
+.. csv-table::
+    :header: Input, Output
+
+    "| 1 5 3
+    | ABC",  1 3 5
+    "| 6 4 2
+    | CAB",  6 2 4