simple string & input problem

[kungshamji]

height = input('What is your height, {}? '.format(name))  # 56 characters
height = input(f'What is your height, {name}? ')          # 48 characters
height = input('What is your height ' + name + ' ')       # 52 characters

f-strings are the easy way. Note that adding another variable to this would add 2 characters plus the variable name to the format and f-string techniques, and 8 characters (4 spaces, 2 plusses, 2 quotes) to the addition technique. So in general, format will be easier than addition as well. And depending on implementation, addition can be less efficient.

now i understand you have really helped me i used the last one and it worked out. Note that I just started learning, and i appreciate the help.