Locked
Pass the Dictionary check first
Everything after it builds on dictionaries. Each rep in the check has to be passed without opening the solution. Hints and Basics are fine.
Still to clear · 8 of 8
- Trace: keep the table
- Which line crashes?
- Write: menu from two lists
- Write: total a bill
- Debug: cheapest item
- Write: items under a budget
- Write: who sits where
- Write: apply price changes
Preview · where this ladder is heading
Capstone: Valid Anagram
Given two strings s and t, return True if t uses exactly the same characters as s, each the same number of times (in any order), and False otherwise. Characters are case-sensitive.
Aim for O(n) time.
ins = 'anagram', t = 'nagaram'outTrue
ins = 'rat', t = 'car'outFalse
ins = 'aab', t = 'abb'outFalse
You can read it now. The editor opens when the check is cleared.