Problem 1873. Break it up! Break it up!
You have N pennies. Write a Matlab script that will reveal how many different ways you can break up those pennies. For example, with 5 pennies, there are seven different ways you can divide them:
- (1,1,1,1,1)
- (2,1,1,1)
- (2,2,1)
- (3,2)
- (3,1,1)
- (4,1)
- (5)
The order of the coins does not matter, so (2,2,1) is considered the same combination as (2,1,2). You can assume that N will always be a positive integer.
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James
on 18 Sep 2013
Changed to p(299), which is <2^53. Thanks for the heads up.
James
on 18 Sep 2013
Interestingly, p(299) had some issues as well. Changed again to p(199), which seems to be working OK.
ChrisR
on 23 Apr 2022
If I ever want to learn something, I dial up a problem from James.
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