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String count

given a string 'str', count the number of the followings - * letters * digits * white space * capital letters * smal...

28 jours ago

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Checkmate-02

This is an extension of the problem <https://www.mathworks.com/matlabcentral/cody/problems/45238-checkmate> If the king is in...

28 jours ago

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How many Christmas presents under the tree?

For many families at Christmas, each family member gives 1 present to every other family member. The main exception is that chil...

environ un mois ago

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Binary Array to Hex Representation

Given a binary array of bytes (lsb to msb), convert it into a hexadecimal representation (msb to lsb). For example: Input: [1 ...

environ un mois ago

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String to Binary Representation

Given a string, convert it using UTF-8 into a binary array where each character or byte is arraigned low to high. For example: ...

environ un mois ago

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Checkmate

* The positions of different chess pieces are given in a cell *p* . * The position of the king is given as *x* Determine i...

environ un mois ago

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Question 1

Implement a function named q1 with one input argument named n. This function should return the multiplication of all odd numbers...

environ un mois ago

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Can the knight take out the pawn?

* position of knight = k * position of pawns = p can the knight take out those pawns? * k='Nf4' * p={'g6','g7'} then...

environ un mois ago

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Queen's move - 02

In continuation with the problem-45236 ... In the previous problem, it was assumed that there were no other chess pieces on th...

environ un mois ago

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Queen's move

given a number of consecutive moves of queen, check for their validity based on their previous position.... but remember if u g...

environ un mois ago

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generate the matrix

given 3 inputs e.g [2,3,4] -- generate a matrix like below -- [2 2 0 0 0 0 0 0 0; 2 2 0 0 0 0 0 0 0; 0 0 3 3 3 0 0 0 0; 0 0...

environ un mois ago

Solved

Calculating large fibonacci numbers

The fibonacci sequence starts 1,1,2,3,5,8... Find the the n'th fibonacci number. Then calculate round(log10( . )) of that n't...

environ un mois ago

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Generate Golomb's sequence

Generate Golomb's sequence upto the given number. if n=4, then seq=1, 2, 2, 3, 3, 4, 4, 4. if n=6, then seq=1, 2, 2, 3, 3, 4, 4,...

environ un mois ago

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Circumcircle Points

Determine the radius of the minimum sized circle that encompasses all the points. Per <http://www.inf.ethz.ch/personal/gaertn...

environ un mois ago

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Remove duplicated triangles

Input T is a triangulation (triplet list of indices -positive integers-, each index refering to a vertex number in a correspondi...

environ un mois ago

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Bell Triangle

Form the bell triangle upto nth bell number posotion; if n=5, then y= [1 0 0 0 0; 1 2 0 0 ...

environ un mois ago

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Count the Number of Undirected Cycles in a Graph

Given a symmetric adjacency matrix, determine the number of unique *undirected* cycles. For example, the graph represented by...

environ un mois ago

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Add two numbers for beginners only

environ un mois ago

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magic solver

Create a function that returns _true_ and has a cody <http://www.mathworks.com/matlabcentral/cody/problems/256-return-the-size-o...

environ 2 mois ago

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Become the leader

The goal of this problem is the same as the goal of the rest of them: *become the leader*. Actually, you can only solve this ...

environ 2 mois ago

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generate the matrix

given a value n (say 4) - generate the matrix like below; y= [0 1 2 3 4; -1 0 1 2 3; ...

environ 2 mois ago

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cofactor matrix

given a matrix, find its cofactor matrix https://en.wikipedia.org/wiki/Minor_(linear_algebra)#Inverse_of_a_matrix

environ 2 mois ago

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Find triangles from edge

First input is T, a Triplet list of indices -whom each row actually contains the three indices of a triangle vertices-. size(T) ...

environ 2 mois ago

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wythoff sequence

find the lower wythoff sequence upto n; https://oeis.org/A000201

environ 2 mois ago

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find nth even fibonacci number

1st even fibonacci number=2 ; 2nd even fibonacci number=8 ..

environ 2 mois ago

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Find edges from a vertex

First input is T, a triplet list of indices. Second input is i, a single index (positive integer). The goal of this function is ...

environ 2 mois ago

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Find a common edge

First input is T, a triplet list of indices. Second input is e = [e1 e2], a row vetcor, couple of indices (positive distinct int...

environ 2 mois ago

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Find a common vertex

First input is T, a triplet list of indices. Second input is i, a single index (positive integer). The goal of this function is ...

environ 2 mois ago