Remove a specified character while i using print in python

Question

Hi: I am new to python and programing. I have a silly question that I couldn't solve.

a=[1,2,3,4,5]
for i in a:
    print(i,end=' ')

will get a out put:

1 2 3 4 5

There are space between each numbers in the system out print: ( s means space)

1s2s3s4s5s

How can I remove the last space? The correct out put will be :

1s2s3s4s5

this is a common "Programmingtask" for sites like Codechef, Hackerrank etc. and plenty of solutions online... — Patrick Artner, Mar 26 '20 at 14:26

score 1 · Answer 1 · answered Mar 26 '20 at 14:26

1

a=[1,2,3,4,5]
print(' '.join([str(x) for x in a])

This will first convert each element of 'a' to string and then join all element using join(). It must be noted that ' ' can be replaced with any other symbol as well

answered Mar 26 '20 at 14:26

Mehul Gupta

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score 0 · Answer 2 · answered Mar 26 '20 at 14:24

0

There are various ways, but a simple way is join:

print(' '.join(a), end='')

You can also directly use print:

print(*a, sep=' ', end='')

answered Mar 26 '20 at 14:24

Serge Ballesta

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`print(' '.join(a), end='')` will throw an error without an explicit cast – Lescurel Mar 26 '20 at 14:26

Remove a specified character while i using print in python

2 Answers2