aaaadaa

ABC 384
All Problems

Problem 32 of 50

Easy

What to do

You have a word made of small letters. You need to change every letter that is not a specific letter to another specific letter. For example, if you want to keep 'b' and change everything else to 'g', you will replace all letters except 'b' with 'g'.

Key Concepts

string manipulation loops conditionals

Examples

Input: 3, 'b', 'g', 'abc'

Output: gbg

Input: 1, 's', 'h', 's'

Output: s

LeetCode Playground View on AtCoder

Tips for Beginners

  • Focus on understanding the logic, not memorizing syntax
  • Use print statements to debug your code
  • Don't worry about input parsing - the function handles that for you
  • If stuck, try writing out your solution on paper first

Python Editor

Loading Python...