Grieta Danosa

Attivo dal 2018

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Tell me the slope
Tell me the slope, given a vector with horizontal run first and vertical rise next. Example input: x = [10 2];

circa 6 anni fa

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

circa 6 anni fa

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Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

circa 6 anni fa

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Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Examp...

circa 6 anni fa

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Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

circa 6 anni fa

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

circa 6 anni fa

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

circa 6 anni fa

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

circa 6 anni fa

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

circa 6 anni fa

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Matrix multiplication
Multiply two incoming matrices via matrix multiplication

circa 6 anni fa

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Sum two matrices
Take two incoming matrices, and sum them

circa 6 anni fa

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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

circa 6 anni fa

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

circa 6 anni fa

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Matrix Max Finder
Output the maximum value in a matrix

circa 6 anni fa

Grieta Danosa

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