20 lines
278 B
Python
20 lines
278 B
Python
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#!/usr/bin/python3
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file = [i.rstrip() for i in open("input").readlines()]
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j = 0
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count = 0
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for i in file[0]:
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if i == "(":
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j += 1
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elif i == ")":
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j -= 1
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count += 1
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if j == -1:
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print("fin: count = " + str(count))
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exit()
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print(j)
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