A résolu

Change matrix to vector
Vector is a matrix whose size is 1 x n or n x 1. Change matrix to vector. x = 4 3 5 1 ...

presque 10 ans il y a

A résolu

Change matrix to vector2
From x = 4 3 5 1 5 1 To y = 4 3 5 1 ...

presque 10 ans il y a

A résolu

Compare two input matrices
Check which input matrix has more elements. Return "1" if matrix A has more elements than matrix B. Otherwise return "0". Exa...

presque 10 ans il y a

A résolu

Select primes from the matrix.
Select primes from the matrix.

presque 10 ans il y a

Problème

Select primes from the matrix.
Select primes from the matrix.

presque 10 ans il y a | 2 | 99 solveurs

A résolu

select the primes of a vector
Find the prime numbers in a vector

presque 10 ans il y a

A résolu

Matrix to column conversion
Given a matrix of any size, convert it into a column vector. e.g A=[10 20 30; 40 50 60] then, B = [10; 40; ...

presque 10 ans il y a

A résolu

Find the dimensions of a matrix
Just find the number of columns of the given matrix. Example x = [1 2 3 4 5 6] y = 2

presque 10 ans il y a

A résolu

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

presque 10 ans il y a

A résolu

Compare two strings.
Compare two strings, whether they are equal or not.

presque 10 ans il y a

Problème

Compare two strings.
Compare two strings, whether they are equal or not.

presque 10 ans il y a | 3 | 108 solveurs

A résolu

Сoncatenate two strings.
Сoncatenate two strings. Example s1='Hello' s2='world' result='Hello world'

presque 10 ans il y a

A résolu

Display positive elements of matrix.
Display positive elements of matrix.

presque 10 ans il y a

Problème

Display positive elements of matrix.
Display positive elements of matrix.

presque 10 ans il y a | 2 | 97 solveurs

A résolu

Rotate a Matrix
Input a Matrix x, Output y is the matrix rotating x 90 degrees clockwise

presque 10 ans il y a

A résolu

Set x value to each even index of vector y.
Set x value to each even index of vector y.

presque 10 ans il y a

Problème

Set x value to each even index of vector y.
Set x value to each even index of vector y.

presque 10 ans il y a | 2 | 80 solveurs

A résolu

Sum positive elements of matrix.
Calculate sum of positive elements of the matrix.

presque 10 ans il y a

Problème

Sum positive elements of matrix.
Calculate sum of positive elements of the matrix.

presque 10 ans il y a | 3 | 131 solveurs

Problème

Find sum of negative elements in row.
Find sum of negative elements in row. Example x=[1 -5 3 4 -6 6 7 8 9 10] result = -11

presque 10 ans il y a | 1 | 122 solveurs

A résolu

Pointwise multiplication of vectors.
Pointwise multiplication of vectors x and y. Example x= [1 3 5 7 9 11 13 15 17 19] y=[ 1 4...

presque 10 ans il y a

Problème

Pointwise multiplication of vectors.
Pointwise multiplication of vectors x and y. Example x= [1 3 5 7 9 11 13 15 17 19] y=[ 1 4...

presque 10 ans il y a | 2 | 112 solveurs

A résolu

Vectors multiplication.
Multiply two vectors x transposed and y.Example x = [1 2 3 4 5 6 7 8 9 10 ] y = [ 1 2 ...

presque 10 ans il y a

A résolu

Factorial !
Calculate the factorial of a non-negative integer without using the built in function *factorial*

presque 10 ans il y a

A résolu

Remove the positive integers.
Given array,x, remove all the positive numbers and display ouput as y. Example x=[1 -2 3 -4] , output is y=[-2 -4].

presque 10 ans il y a

A résolu

Calculate square and cube of number
Calculate square and cube of number x

presque 10 ans il y a

A résolu

y equals x divided by 2
function y = x/2

presque 10 ans il y a

A résolu

Find the Nth Root of a Given Number
Find the Nth root of a given number x. Examples x = 4096 n = 4 y = 8 x = 625 n = 5 y = 3.6239

presque 10 ans il y a

A résolu

Finding perimeter of a rectangle
A rectangle has a length of x centimeters and a width of w centimeters. Find the perimeter.

presque 10 ans il y a

A résolu

Area of a disk
Find the area of a disk or circle. x= radius of the disk.

presque 10 ans il y a