python - Output unformated? -

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i newbie in python. doing exercise in learnpythonthehardway mr. zed shaw. have been stuck problem

here code:

age=input("how old you?"); height=input("how tall you?"); weight=input("how weight?"); print ("age = %r height = %r weight = %r" %(age,height,weight))

and output:

d:\python>python sample1.py how old you?22 how tall you?182 how weight?178 age = '22\r' height = '182\r' weight = '178\r'

i not understanding, how that, getting "\r" output? please !!!

it looks using python 3. in python 3, input() function returns string typed @ prompt. in python 2, input() function returns evaluated expression, in case if type number integer.

you have 3 basic choices:

  • find tutorial uses python 3
  • install python 2 use current tutorial
  • simulate python 2 input() using eval(input(...))

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