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  1. q=int(raw_input())
  2. for _ in range(q):
  3. k=int(raw_input())
  4. n=int(raw_input())
  5. p=map(int,raw_input().split())
  6. print k
  7. print p
  8.  
Success #stdin #stdout 0s 23304KB
stdin
1
2
6
10 22 5 75 65 80
stdout
2
[10, 22, 5, 75, 65, 80]