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  1. T = int(input())
  2. while T:
  3. 	T-= 1
  4. 	_ = int(input())
  5. 	print(max(map(int, input().split())))
Success #stdin #stdout 0.13s 14140KB
comments (?)
stdin 
1
5
4 7 6 3 1
stdout 
7
https://ideone.com/ZxFXL3
language:
Python 3 (python  3.12)
created:
15 days ago
visibility:
public

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