Amazon Online Assessment (OA) 2021 - Reorder Data in Log Files | Upgrading Junction Boxes | HackerRank
Practice on leetcode here: https://leetcode.com/problems/reorder-data-in-log-files/
Solution
1from typing import List
2
3def reorder_log_files(logs: List[str]) -> List[str]:
4 alphas = []
5 nums = []
6 for log in logs:
7 ident, cont = log.split(' ', 1)
8 (alphas if cont[0].isalpha() else nums).append((cont, ident))
9 alphas.sort()
10 return [f'{i} {c}' for c, i in alphas + nums]
11
12if __name__ == '__main__':
13 logs = [input() for _ in range(int(input()))]
14 res = reorder_log_files(logs)
15 for line in res:
16 print(line)
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