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  1. t = int(input())
  2. for _ in range(t):
  3. 	n = int(input())
  4. 	a = list(map(int, input().split()))
  5. 	a.sort()
  6. 	min_a = a[0]
  7. 	diff = a[1] - a[0]
  8. 	print(max(min_a, diff))
Success #stdin #stdout 0.13s 14136KB
comments (?)
stdin
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3
3
5 7 9
2
2 3
7
11 74 5 22 52 97 82
stdout
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5
2
6
https://ideone.com/Vr1S9Y
language:
Python 3 (python  3.12)
created:
1 day ago
visibility:
public

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