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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
Ways up a staircase
A staircase has n steps (n >= 1). Each move climbs either one step or two. Return how many different sequences of moves get you from the bottom to exactly the top.
inn = 2out2
inn = 3out3
inn = 1out1
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