rjust(width,[,fillchar]) — Python Technical Interview Questions & Answers

rjust(width,[,fillchar])

rjust(width,[,fillchar])

  • rjust is a string helper. You call it on text like "Asha" or "banana". It gives a new string (or a number/True-False). The old string does not change unless you assign the result back.
  • rjust(width,[,fillchar]) — output: ----Asha.
  • Fresher trap: writing s.rjust() and expecting s to update. Strings are immutable. Write s = s.rjust(...) if you need the new value (when it returns a string).

Technical Interview Tip: Call rjust on one real word and say what prints.

Code Examples for rjust(width,[,fillchar])

Example

# rjust(width,[,fillchar])
print("Asha".rjust(8, "-"))

rjust(width,[,fillchar]) — output: ----Asha.

How to Explain rjust(width,[,fillchar]) to an Interviewer

Explain rjust(width,[,fillchar]) as if you are teaching a junior — definition, then one tiny script.

rjust works on str. rjust usually returns a new string.

What does the example print, and why?

rjust(width,[,fillchar]) — output: ----Asha

What mistake do freshers make with rjust(width,[,fillchar])?

rjust does not change the original string in place.