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  1. # your code goes here
  2. x = [1, 2, 3, 4, 5]
  3. a ='_'.join(str(i) for i in x)
  4. print(a)
Success #stdin #stdout 0.01s 9992KB
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stdin
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Standard input is empty
stdout
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1_2_3_4_5
https://ideone.com/dLHFqx
language:
Python 3 (python  3.9.5)
created:
7 years ago
visibility:
public

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