Doors in the Center ABC 398 Completed

arrow_back apps All Problems arrow_forward

Problem 18 of 50

Easy
lightbulb What to do

You need to create a string that is a palindrome (it reads the same forwards and backwards) and is made up of the characters '-' and '='. The string must have either one '=' or two adjacent '=' characters, and it has to be a specific length that you will provide.

Key Concepts
strings palindromes conditional statements loops
Examples

Input: 4

Output: -==-

Input: 7

Output: ---=---

code LeetCode Playground open_in_new View on AtCoder
code Python Editor
Loading Python...
Test Results
tips_and_updates 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