from collections import Counter data = [1, 2, 1, 1, 0, 0, 3] success = [] fail = [] counter = Counter(data) for i in data: if not counter[i]: continue counter[i] -= 1 if counter[2 - i]: counter[2 - i] -= 1 success.append((i, 2 - i)) else: fail.append(i) print(success, fail)
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Standard input is empty
language:
Python 3 (python 3.12)
created:
10 years ago
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