Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- def parentheses(s):
- for i in range(len(s)):
- if s[i] in list(pairs.values()):
- parens.append(s[i])
- else:
- if i > 0:
- prev = parens[-1]
- else:
- return i + 1
- if pairs[s[i]] == prev:
- parens.pop()
- else:
- return i + 1
- if len(parens) != 0:
- return len(s)
- else:
- return 'Success'
- parens = []
- pairs = {')': '(', ']': '[', '}': '{'}
- s = input()
- parentheses(s)
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement