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seen Apr 6 at 22:37


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24
awarded  Autobiographer
Jan
24
revised How many ways can 1's and 2's be added to equal 17 if order matters?
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Jan
24
revised How many ways can 1's and 2's be added to equal 17 if order matters?
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24
awarded  Editor
Jan
24
revised How many ways can 1's and 2's be added to equal 17 if order matters?
made more explicit mention of the futility of applying this solution for larger n
Jan
24
comment How many ways can 1's and 2's be added to equal 17 if order matters?
Yep, agreed. I'll make that more explicit in the answer.
Jan
24
answered How many ways can 1's and 2's be added to equal 17 if order matters?
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23
awarded  Supporter
Nov
8
comment Optimizing response times of an ambulance corp: short-term versus average
Perhaps I'm missing something, but is it not possible to reassign an ambulance once it's been dispatched? In your example, once you receive the information about 2, what prevents you from reassigning C from 1 to 2, and assigning A to 1?