Automated update

Author: JakubDotPy

output/exercise_in_summing.py

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+"""Kata - Exercise in Summing
+
+completed at: 2024-08-21 17:33:03
+by: Jakub Červinka
+
+Your task is to finish two functions, `minimumSum` and `maximumSum`, that take 2 parameters:
+
+- `values`: an array of integers with an arbitrary length; may be positive and negative
+- `n`: how many integers should be summed; always 0 or bigger
+
+### Example:
+
+```javascript
+var values = [5, 4, 3, 2, 1];
+minimumSum(values, 2); // should return 1+2 = 3
+maximumSum(values, 3); // should return 3+4+5 = 12
+```
+
+```coffeescript
+values = [5, 4, 3, 2, 1]
+minimumSum values, 2 # should return 1+2 = 3
+maximumSum values, 3 # should return 3+4+5 = 12
+```
+
+```python
+values = [5, 4, 3, 2, 1];
+minimum_sum(values, 2) #should return 1 + 2 = 3
+maximum_sum(values, 3) #should return 3 + 4 + 5 = 12
+```
+
+```haskell
+minimumSum [1..5] 2 `shouldBe` 1 + 2
+minimumSum [1..5] 3 `shouldBe` 1 + 2 + 3
+maximumSum [1..5] 2 `shouldBe`     4 + 5
+maximumSum [1..5] 3 `shouldBe` 3 + 4 + 5
+```
+
+All values given to the functions will be integers. Also take care of the following special cases:
+
+- if `values` is empty, both functions should return 0
+- if `n` is 0, both functions should also return 0
+- if `n` is larger than `values`'s length, use the length instead.
+"""
+
+def minimum_sum(values, n):
+    return sum(sorted(values)[:n])
+
+def maximum_sum(values, n):
+    if n == 0: return 0
+    return sum(sorted(values)[-n:])

output/telephone_words.py

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+"""Kata - telephone words
+
+completed at: 2024-08-21 18:44:14
+by: Jakub Červinka
+
+Businesses use keypad letters in creative ways to spell out a phone number and make it more memorable. 
+Example:
+ http://en.wikipedia.org/wiki/File:Telephone-keypad2.svg
+
+Create a mapping for your dialer as given in the above link.
+Constraints: 
+1. letters are all uppercase
+2. digits 0, 1 are mapped to 0, 1 respectively
+
+Write a function that takes four digits of a phone number, and returns a list of all of the words that can be written with that number. (You should return all permutations, not only English words.)
+
+"""
+
+from itertools import product
+
+def telephone_words(digit_string):
+    mapping = {
+        '0': '0',
+        '1': '1',
+        '2': 'ABC',
+        '3': 'DEF',
+        '4': 'GHI',
+        '5': 'JKL',
+        '6': 'MNO',
+        '7': 'PQRS',
+        '8': 'TUV',
+        '9': 'WXYZ'
+    }
+    options = (
+        mapping[letter]
+        for letter in digit_string
+    )
+    return list(''.join(tup) for tup in product(*options))
+