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Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

circa un mese ago

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Bridge and Torch Problem - Length of Unique Time List

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circa un mese ago

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Bridge and Torch Problem - Minimum time

<https://en.wikipedia.org/wiki/Bridge_and_torch_problem Details of the problem ...> Input is crossing time list. (for exampl...

circa un mese ago

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Bridge and Torch Problem - Probability

<https://en.wikipedia.org/wiki/Bridge_and_torch_problem Details of the problem ...> There are four people who wants to cross...

circa un mese ago

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What existing function can be used to divide two columns of a matrix by each other?

out=in(:,1)./in(:,2)

What existing function can be used to divide two columns of a matrix by each other?

out=in(:,1)./in(:,2)

circa un mese ago | 0

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How can i use nchoosek to output both the k combinations and the remaining combinations?

Fastest solution so far is my rahter clumsy attempt at using logical indexing to solve the problem: m = 10; n = 4; ...

How can i use nchoosek to output both the k combinations and the remaining combinations?

Fastest solution so far is my rahter clumsy attempt at using logical indexing to solve the problem: m = 10; n = 4; ...

2 mesi ago | 2

Answered

How can i use nchoosek to output both the k combinations and the remaining combinations?

I tried a way without loops, using perms instead of nchoosek: m = 10; n = 4; per = perms(1:m); [v,i...

How can i use nchoosek to output both the k combinations and the remaining combinations?

I tried a way without loops, using perms instead of nchoosek: m = 10; n = 4; per = perms(1:m); [v,i...

2 mesi ago | 0

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2 mesi ago

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Duplicates

Write a function that accepts a cell array of strings and returns another cell array of strings *with only the duplicates* retai...

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2 mesi ago

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Given a vector x, find the "counting sequence" y. A counting sequence is formed by "counting" the entries in a given sequence...

2 mesi ago

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Given a word, determine its score in <http://en.wikipedia.org/wiki/Scrabble Scrabble>. The input string will always be provi...

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Summing Digits within Text

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2 mesi ago

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Given a matrix, m-by-n, find all the rows that have the same "increase, decrease, or stay same" pattern going across the columns...

2 mesi ago

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Given two date strings d1 and d2 of the form yyyy/mm/dd HH:MM:SS (assume hours HH is in 24 hour mode), determine how much time, ...

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The Goldbach Conjecture

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2 mesi ago

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3 mesi ago

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3 mesi ago

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Return the 3n+1 sequence for n

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3 mesi ago

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3 mesi ago