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Count photos
Given n people, everyone must have pictures taken with everyone, each photo includes only two persons, please count the total nu...

3年以上前

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Vector Element Multiplication
Take two incoming vectors, and output the element wise multiplication of the vectors.

3年以上前

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String Delimination and Outputting
In this problem, take an incoming string and deliminate the string based on spaces. Output the first string in between the space...

3年以上前

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Find the index of the lowest number in a matrix
Take a matrix, and find the [row cal] index of the lowest number

3年以上前

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Simple Vector Addition
Take two incoming vectors and output the sum of the two vectors

3年以上前

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Simple String Concatenation
This is a simple problem involving taking two incoming strings, and outputting the concatenated string with a space separating t...

3年以上前

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Replace 0 indices in array with 1's
Take a incoming vector, and replace 0's with ones

3年以上前

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Sum two matrices
Take two incoming matrices, and sum them

3年以上前

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Matrix Ax=B problem
Take a incoming A and B vector, and solve for x

3年以上前

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Matrix multiplication
Multiply two incoming matrices via matrix multiplication

3年以上前

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Automatic String Editing
In this function, you will take an incoming string, and output the same string with each character one letter later in the alpha...

3年以上前

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Find the sum of the largest two elements in a vector
With this one, you have to find the two largest elements in a vector and output the sum of those numbers.

3年以上前

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More Simple String Concatenation
Take the first string input, reverse the order of the string from the end to beginning (i.e. apple becomes elppa), add a space a...

3年以上前

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Resizing Matrices
Take an 4x3 matrix, and resize it to a 2x6 matrix

3年以上前

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Vector indexing: lower than mean
Find all values in a vector lower than the mean of the vector

3年以上前

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Find the mean of two vectors
Take two vectors, and output the mean of them (bonus if you don't use the in-built mean function)

3年以上前

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Matrix Generation from Vector Multiplication
Output the matrix generated from multiplying two vectors together

3年以上前

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Matrix element wise multiplication
Take two incoming vectors, and multiply them element wise

3年以上前

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Matrix Max Finder
Output the maximum value in a matrix

3年以上前

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Check if inputted variable is a string or a number
Check if a inputted variable is a number or a string, given a string input (i.e. '1' is 1 and thus a number, 'a' is a string).

3年以上前

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Is It a Palindrome?
Given a string or array, determine if it is a palindrome.

3年以上前

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Areas
Given certain dimensions determine the area of that shape. If given only one value assume its the radius. Use round(x) to round ...

3年以上前

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Where is she?
Given the numbers 12, 3, 6, 9 Tell where the girl is located. That is: Look to your 3 o'clock = look right Example ...

3年以上前

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Perimeters/Circumference
Given an array. Determine whether the perimeter is of a circle, triangle or square. Then calculate the perimeter.

3年以上前

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Remove the Zero
Given an array n, remove all zeros

3年以上前

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Skip by a multiple
Given an integer create an array of its multiples. Array must have a length of 15

3年以上前

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Remove and Sort
Given a randomized array n, sort it and remove all odd integers. n=5 y = [2 4]

3年以上前

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Product of Array
Given an array of numbers. Get the product of the array.

3年以上前

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Convert degrees to radians
Given input in degrees, output to radians

3年以上前

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Vectorize the digits of an Integer
Create a vector of length N for an integer of N digits. x = 123045; x_vec = [1 2 3 0 4 5]; I happened upon a trick ...

3年以上前