Jake Pullen
48 lines
1.4 KiB
Python
48 lines
1.4 KiB
Python
import os
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with open(r'd:\repos\advent_of_code\2022\day_4\input.txt', 'r') as file:
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input = file.read()
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# print(input)
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test_input = '''2-4,6-8
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2-3,4-5
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5-7,7-9
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2-8,3-7
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6-6,4-6
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2-6,4-8'''
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lines = input.split('\n')
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contained_pairs = 0
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for line in lines:
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print(line)
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line = line.split(',')
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left_pair = line[0]
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right_pair = line[1]
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left_pair = left_pair.split('-')
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right_pair = right_pair.split('-')
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#print(left_pair)
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#print(right_pair)
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left_range = int(left_pair[1]) - int(left_pair[0]) +1
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right_range = int(right_pair[1]) - int(right_pair[0]) +1
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#print(left_range)
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#print(right_range)
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if (left_range == right_range) and (left_pair[1] == right_pair[1]):
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#print('valid')
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contained_pairs += 1
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elif (left_range > right_range):
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# check to see if the right range starts and finishes within the left range
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if int(right_pair[0]) >= int(left_pair[0]) and int(right_pair[1]) <= int(left_pair[1]):
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contained_pairs += 1
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else:
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contained_pairs += 0
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elif (right_range > left_range):
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# check to see if the left range starts and finishes within the right range
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if int(left_pair[0]) >= int(right_pair[0]) and int(left_pair[1]) <= int(right_pair[1]):
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contained_pairs += 1
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else:
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contained_pairs += 0
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else:
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contained_pairs += 0
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print(contained_pairs) |