Resuelto

Even Sum
Calculate the sum of all even numbers between 1 and a given positive integer n. Write a function that takes n as input and retur...

alrededor de 3 años hace

Resuelto

Find duplicate number from a vector of size n + 1 containing numbers from 1:n
From a given vector of size n + 1, return the duplicate number. Constraints The vector can only contain numbers from 1 to ...

alrededor de 3 años hace

Resuelto

return 4
Return 4

alrededor de 3 años hace

Resuelto

Multiply by 5
Given an input x (scalar), multiply it by 5.

alrededor de 3 años hace

Resuelto

Find cross product of 2 vectors
Find cross product of 2 vectors

alrededor de 3 años hace

Resuelto

Find sum of alternate numbers in a vector
Find sum of alternate numbers in a vector starting from index 1

alrededor de 3 años hace

Resuelto

Bag of apples
find probabilty of getting red apples from a bag of 'r' red and 'g' green apples.

alrededor de 3 años hace

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Matrix symmetry
Given a matrix A = [1 2 3; 4 5 6] Flip it horizontally and vertically to obtain a complete reversal of both rows and columns. ...

alrededor de 3 años hace

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Sum of Squares
Given a vector v of length n, write a MATLAB function to calculate the sum of the squares of its elements.

alrededor de 3 años hace

Resuelto

String vowel manipulation
Given a string, find all the vowels and shift them to the end of the string in the same order as they are found.

alrededor de 3 años hace

Resuelto

Find Even Numbers in Vector
Given a vector x, return the even entries of the vector in the order they appear in x.

alrededor de 3 años hace

Resuelto

Find the area of a square

alrededor de 3 años hace

Resuelto

Find the volume of a cube
Given a cube with edge length x, calculated the volume of the cube.

alrededor de 3 años hace

Resuelto

Sum the two halves of an array with an even number of elements
given an array of an even number of elements, sum the front and back half of the array and return the sums as an array For exam...

alrededor de 3 años hace

Resuelto

Implement Euler's formula for calculating polyhedron edges
Your function will take as input the number of faces f and number of vertices v of a polyhedron. It will output the number of ed...

alrededor de 3 años hace

Resuelto

Add Even and Subtract Odd Numbers in an Array
For an input array, add all the even values and subtract the odd values. This final value is the output. E.g. input = [1 2 3 4...

alrededor de 3 años hace

Resuelto

Am I a city or a state
Input will be an array of cities and states. Also, lists of cities and states will be passed. Replace every city name with "cit...

alrededor de 3 años hace

Resuelto

Solve the logic
logic(1) = -4 logic(2) = -8 logic(3) = -9 logic(4) = 4 logic(5) = 95 logic(6) = 690

alrededor de 3 años hace

Resuelto

findPositiveEvenNumbers
Write a MATLAB function findPositiveEvenNumbers that takes an array of integers as input and returns a new array containing only...

alrededor de 3 años hace

Resuelto

Word with Highest Frequency
Write a MATLAB function that takes in a string and returns the word with the highest frequency in the string. The function shoul...

alrededor de 3 años hace

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Check for armstrong number
Given a number, check if it is an armstrong number. Eg: n = 371 Output: 1 Eg: n = 75 Output: 0

alrededor de 3 años hace

Resuelto

Convert row and column subscripts to linear indices
Convert 2D row and column subscripts to linear indices WITHOUT sub2ind Example: row = [1 2 3 1]; col = [2 2 2 3]; sz = [3 3]...

alrededor de 3 años hace

Resuelto

Find collatz series next number
For given x, if x is even, output is (x/2) if x is odd, output is (3x+1)

alrededor de 3 años hace

Resuelto

How many offices does MathWorks have in the UK
Please write a function that returns the number of offices MathWorks has in the UK.

alrededor de 3 años hace

Problema

Find the altitudes of a triangle
Write a function that takes the x- and y-coordinates of three points describing the vertices of a triangle and returns the coord...

alrededor de 3 años hace | 2 | 8 solvers

Resuelto

2行2列の行列の行列式を求めてみよう
ある2行2列の行列の入力に対して、行列式を出力してください。例えば、入力が(1,2; 3,4)のとき、出力は1*4-3*2で-2となります。

alrededor de 3 años hace

Resuelto

ismember: Enhanced Time Performance for 'rows' - Speed Scoring (90% savings)
The Challenge is to perform very fast the 'ismember' function for a long and wide array. The data is small integer representi...

alrededor de 3 años hace

Resuelto

ismember: Enhanced Performance for 'rows' and width - Speed Scoring (66% savings)
The Challenge is to perform very fast the 'ismember' function for a long and wide array. The width of the array is expanded fro...

alrededor de 3 años hace

Resuelto

Unique: Enhanced Performance - Large and Wide Array - Speed Improvement (66% savings)
The Challenge is to perform very fast unique function for a long and wide array. The data is small integer representing data ...

alrededor de 3 años hace

Resuelto

Unique: Enhanced Performance - Avoiding Memory Crash
The Challenge is to create the unique array for a long and wide array. Difficulties are that the normal unique(a,'rows') func...

alrededor de 3 años hace