A résolu


The 5th Root
Write a function to find the 5th root of a number. It sounds easy, but the typical functions are not allowed (see the test su...

presque 9 ans il y a

Problème


Sums of Distinct Powers
You will be given three numbers: base, nstart, and nend. Write a MATLAB script that will compute the sum of a sequence of both ...

presque 9 ans il y a | 6 | 171 solveurs

Problème


Pandigital Multiples of 11 (based on Project Euler 491)
A "Pandigital number of order X" is one that contains all of the numbers from 0 to X, but with no leading zeroes. If X>9, the c...

presque 9 ans il y a | 5 | 55 solveurs

Problème


Breaking Out of the Matrix
Do you want to take the Red Pill, or the Blue Pill? If you take the Blue Pill, you will simply pass along to the next problem...

presque 9 ans il y a | 9 | 383 solveurs

Problème


Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock.
Submit your answer to this problem a multiple of 5 seconds after the hour. Your answer is irrelevant; the only thing that matte...

presque 9 ans il y a | 14 | 961 solveurs

Problème


Sums of Multiple Pairs of Triangular Numbers
This is a follow-up to Problem 44289 - Find two triangular numbers whose sum is input. There are some numbers that are the su...

presque 9 ans il y a | 1 | 249 solveurs

A résolu


Save variables
a=[1] Save variable a that is located in workspace into current folder. File name should be 'a.mat'

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A résolu


Code breaker, Part II: Operation Orthos
You have been tasked with decoding a several batches of coded messages that have been intercepted. Based on previous intell...

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A résolu


sum all digits
input = 123456789, output = 1+2+3+4+5+6+7+8+9 = 45

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A résolu


Challenging perms function!
This problem is highly related with <http://www.mathworks.com/matlabcentral/cody/problems/1127-decrypt-a-secret-message Problem ...

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A résolu


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

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A résolu


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...

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A résolu


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...

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A résolu


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...

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A résolu


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

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A résolu


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

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A résolu


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

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A résolu


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

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A résolu


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

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A résolu


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

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A résolu


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

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A résolu


Matrix multiplication
Multiply two incoming matrices via matrix multiplication

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A résolu


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)

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A résolu


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).

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A résolu


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.

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A résolu


Component area
Find the area of the component below, all measurements are in mm <<https://image.ibb.co/hocruF/Component.png>>

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A résolu


Divide by 4
Given the variable x as your input, divide it by four and put the result in y.

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A résolu


Find the sum of the negative elements under the main diagonal.
Example Input A=[1 2; -3 0] Output -3

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A résolu


Add Me To Death (Sum sum sum)
Given certain vector, sum of the input vector, get the sum of 2 adjacent numbers in the input, and sum of the output vector (wh...

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A résolu


Calculate solution of given polynomial
For example, y=function([3 -2 -4]) In here, input vector indicate 3*x^2-2*x-4, y is solution of former equation. y=[1.5...

presque 9 ans il y a

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