19 lines
458 B
Python
19 lines
458 B
Python
raw_input = open('input.txt', "r").read().split(',')
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input = []
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for item in raw_input:
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input.append(item.split('-'))
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answer = 0
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invalid_numbers = []
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for item in input:
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for i in range(int(item[0]), int(item[1]) + 1):
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str_i = str(i)
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if len(str_i) % 2 == 0:
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halfway = int(len(str_i)/2)
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if str_i[0:halfway] == str_i[halfway:]:
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answer += i
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invalid_numbers.append(i)
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print(answer) |