35 lines
956 B
Python
35 lines
956 B
Python
from fileio import open
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let f = open('test/day2.in')
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let lines = f.read().split('\n')[:-1]
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def check_first(policy_low, policy_high, letter, password):
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let count = 0
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for l in password:
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if l == letter:
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count += 1
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return count >= policy_low and count <= policy_high
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def check_second(policy_low, policy_high, letter, password):
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let count = 0
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if password[policy_low-1] == letter:
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count += 1
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if password[policy_high-1] == letter:
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count += 1
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return count == 1
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let valid = 0
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for line in lines:
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let s = line.split(': ',1)
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let password = s[1]
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let policy = s[0]
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s = policy.split('-',1)
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let policy_low = int(s[0])
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s = s[1].split(' ',1)
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let policy_high = int(s[0])
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let letter = s[1]
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let is_valid = check_second(policy_low, policy_high, letter, password)
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print(policy_low, policy_high, letter, password, is_valid)
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if is_valid:
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valid += 1
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print(valid)
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