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BasicJavaScript~7 min

Check if two strings are anagrams

Frequently asked for automation and SDET roles

Points available

100/100

Your mission

  1. Read
  2. 2Run
  3. 3Submit
  4. 4Solve

Write isAnagram(a, b) returning true if both strings contain the same letters in any order.

Ignore case and spaces.

Examples

isAnagram("Listen", "Silent") → true
isAnagram("test", "tset ") → true
isAnagram("qa", "qq") → false

Hints

Each hint costs 10 points on a full solve.

Interviewer follow-ups

  • Can you do it in O(n) without sorting?

Ctrl+Enter to run · add Shift to submit

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Tab inserts two spaces. Press Escape, then Tab, to leave the editor.
Terminal

$ node solution.js

Run executes the open file. Submit scores solution.js against hidden tests.

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