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  1. n=int (input ()) 
  2. cnt=[0 for i in range (3)]
  3. for it in input (). split () :
  4.     cnt [int(it)-1]+=1
  5. cnt=sorted (cnt) 
  6. ans="No"
  7. if cnt[0]>=1 or (cnt[1]>=2 and cnt[2]>=2) or (cnt[1]>=1 and cnt[2]>=5):
  8.     ans="Yes"
  9. print (ans)
Success #stdin #stdout 0.01s 28384KB
comments (?)
stdin
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6
1 2 2 3 3 3
stdout
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Yes
https://ideone.com/hG0aZ4
language:
Python 3 nbc (python 3.7.3)
created:
6 years ago
visibility:
public

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