Йоанна обнови решението на 02.11.2022 03:32 (преди над 2 години)
+
+decoder = {
+ "2": "A",
+ "22": "B",
+ "222": "C",
+ "3": "D",
+ "33": "E",
+ "333": "F",
+ "4": "G",
+ "44": "H",
+ "444": "I",
+ "5": "J",
+ "55": "K",
+ "555": "L",
+ "6": "M",
+ "66": "N",
+ "666": "O",
+ "7": "P",
+ "77": "Q",
+ "777": "R",
+ "7777": "S",
+ "8": "T",
+ "88": "U",
+ "888": "V",
+ "9": "W",
+ "99": "X",
+ "999": "Y",
+ "9999": "Z",
+ "0": " "
+}
+
+overlap_tracker = {
+ 2: 3,
+ 3: 3,
+ 4: 3,
+ 5: 3,
+ 6: 3,
+ 7: 4,
+ 8: 3,
+ 9: 4
+}
+
+angles = {
+ 1: 30,
+ 2: 60,
+ 3: 90,
+ 4: 120,
+ 5: 150,
+ 6: 180,
+ 7: 210,
+ 8: 240,
+ 9: 270,
+ 0: 300
+}
+
+
+def count_duplicates(encoded_numbers):
+ duplicates = []
+ if not encoded_numbers:
+ return duplicates
+ running_count = 1
+ for i in range(len(encoded_numbers) - 1):
+ if encoded_numbers[i] == encoded_numbers[i + 1]:
+ running_count += 1
+ else:
+ duplicates.append(running_count)
+ running_count = 1
+ duplicates.append(running_count)
+ return duplicates
+
+
+def nums_to_text(nums):
+ duplicates_counter = count_duplicates(nums)
+ decoded_letters = []
+ letter = ""
+ k = 0
+ for counter in duplicates_counter:
+ for i in range(counter):
+ letter += str(nums[k])
+ k += 1
+ decoded_letters.append(letter)
+ letter = ""
+
+ answer_message = ""
+ for message in decoded_letters:
+ if len(message) > 3:
+ first_number = int(message[0])
+ end_index = len(message) % overlap_tracker[first_number]
+ if end_index == 0:
+ if overlap_tracker[first_number] == 3:
+ end_index = 3
+ else:
+ end_index = 4
+ message = message[0:end_index]
+ if message in decoder and message[0] != '0':
+ answer_message += decoder[message]
+ elif message[0] == '0':
+ zeros = len(message)
+ answer_message += ' ' * zeros
+
+ return answer_message
+
+
+def text_to_nums(text):
+ text = text.upper()
+ split_into_chars = [character for character in text]
+ decoded_into_numbers = []
+ for char in split_into_chars:
+ for number, letter in decoder.items():
+ if letter == char:
+ split_letter_into_numbers = [num for num in number]
+ decoded_into_numbers.extend(split_letter_into_numbers)
+ decoded_into_numbers.append(-1)
+ for idx, decoded_number in enumerate(decoded_into_numbers):
+ if decoded_number == -1 and idx != len(decoded_into_numbers) - 1:
+ if decoded_into_numbers[idx - 1] != decoded_into_numbers[idx + 1]:
+ decoded_into_numbers.pop(idx)
+ idx -= 1
+ elif decoded_number == -1 and idx == len(decoded_into_numbers) - 1:
+ decoded_into_numbers.pop()
+
+ return list(map(int, decoded_into_numbers))
+
+
+def round_to_multiple(number):
+ return 30 * round(number / 30)
+
+
+def normalise_angle(angle):
+ if angle != 0 and angle != 330:
+ if angle < 0:
+ angle = angle + 360
+ elif angle > 359:
+ angle = angle - 360
+ return angle
+
+
+def nums_to_angle(nums):
+ sum_of_angles = 0
+ for number in nums:
+ if number in angles:
+ sum_of_angles += angles[number]
+ normalised = normalise_angle(sum_of_angles)
+ if normalised != 0 and normalised != 330:
+ return normalised
+
+
+def angles_to_nums(angles_):
+ phone_number = []
+ for angle_ in angles_:
+ rounded = round_to_multiple(angle_)
+ normalised = normalise_angle(rounded)
+ if normalised != 0 and normalised != 330:
+ for number, degrees in angles.items():
+ if degrees == normalised:
+ phone_number.append(number)
+ return phone_number
+
+
+def is_phone_tastic(word):
+ letters = len(word)
+ translated_numbers = text_to_nums(word)
+ summarised_angles = nums_to_angle(list(map(int, translated_numbers)))
+ normalised_sum_angles = normalise_angle(summarised_angles)
+ if normalised_sum_angles % letters == 0:
+ return True
+ else:
+ return False
+
Предавам първа binge-ната версия на домашното, за да го имам съхранено и предадено като safety measure.
Това не е ли същото като
end_index = overlap_tracker[first_number]. На практика ако е 3 присвояваме 3, ако е 4 - 4.