Question

How to print list (array) without brackets in a single row in Python

Answer 1

arr = [1, 2, 3, 4, 5, 6]

print(str(arr)[1:-1])

'''
run:

1, 2, 3, 4, 5, 6

'''

 

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Answer 2

arr = [1, 2, 3, 4, 5, 6]

print(*arr)

'''
run:

1 2 3 4 5 6

'''

 

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Answer 3

arr = [1, 2, 3, 4, 5, 6]

print(",".join("{0}".format(n) for n in arr))

'''
run:

1,2,3,4,5,6

'''

 

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Answer 4

arr = [1, 2, 3, 4, 5, 6, 7]

print(" ".join("{0}".format(n) for n in arr))

'''
run:

1 2 3 4 5 6 7

'''

 

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