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I want to print variables vector1 and vector2 in Python 3, without having to write the print code manually. How can I do this? Below you can see the code that I tried using for this.

vectorInput = input("Enter vectors values separated by ',' and vectors separated by ' ': ")

vector1,vector2 = vectorInput.split(" ")

for num in range(1,3):
    print({}.format('vector'+num))

Thank you.

Alexander Huszagh
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Marcel
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2 Answers2

0

Well, you can use comprehensions directly. 

[print(i) for i in vectorInput.split(" ")]

Or use list of vectors, as it more fits in your usage pattern, and ou can reuse it later.

vectors = vectorInput.split(" ")
[print(i) for i in vectors]

Or with for

vectors = vectorInput.split(" ")
for i in vectors:
    print(i)
Oleg Butuzov
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0

This is the shorter version give a try. 

for i in input("Enter vectors values separated by ',' and vectors separated by ' ': ").split():
    print(f'vector {i}')

If you want i as an integer then replace i with int(i)

Rarblack
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    Note: this method using [fstring](https://www.python.org/dev/peps/pep-0498/) is only available for python > 3.6. – Buky Oct 18 '18 at 12:30
  • That is right. @Marcel, you can also use print('vector {0}'.format(i)). – Rarblack Oct 18 '18 at 12:48