Solved

Easy Sequences 117: Fractional Part of Cube Roots

The fractional part function of a positive real number , denoted as , is defined as: , where , is the floor of . Thus, , and . ...

7 months ago

Solved

Diagonal Pattern

For a positive integer |n|, return an |nXn| matrix |mat| such that the value of each element in row |i| and column |j| is given ...

7 months ago

Solved

Easy Sequences 25: Product of Series

The function 'P(n)' is defined as the series product: where 'T(n)' is the triangular sum: ...

8 months ago

Solved

Swap between rows

The idea is to swap between second and second last row Ex = [1 2 3 4 5; 5 4 3 2 1; 1 2 3 4 5; 1 2 3 4 5; ...

8 months ago

Solved

Swap between first and last column

The idea is to swap between first and last column Ex = [1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; 1 2 3 ...

8 months ago

Solved

Swap between first and last

The idea is to swap between first and last row Ex = [1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; ...

8 months ago

Solved

Remove a specific character with another

Remove any (-) dash sign with (_) underscore Ex = 'The-Journey-of-thoudsands-miles-starts-with-a-single-step' y = 'The_Jour...

8 months ago

Solved

Swap between columns

The idea is to swap between second and second last column Ex = [1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; ...

8 months ago

Solved

Flipping a Matrix

Flipping matrix up and down. If a central row is exists, leave it, and flip remaining rows. Example Mat = magic(3) ...

8 months ago

Solved

Flip the diagonal values

Write a program that flip the elements of main diagonal , upper and lower diagonal values of a sqare matrix. For example if a ...

8 months ago

Solved

Pose interpolation in 2D

Consider two poses represented by homogeneous transformation matrices: |T1| and |T2|. Write an algorithm to interpolate between...

8 months ago

Solved

List numbers that are not squares

The numbers 2, 3, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 17, etc. are not perfect squares. Write a function to list the th term in ...

8 months ago

Solved

Set x value to each odd index of vector y.

Set x value to each odd index of vector y.

8 months ago

Solved

Find hen's weight.

If hen weights x kilos on two legs, how much does it weights on one leg? Output the result.

8 months ago

Solved

Find the surface area of a cone.

For instance, Given r (radius) = 3, and s (slant height) = 5: surface area should be 94.

8 months ago

Solved

remove every row&col for every nan

for a given matrix, remove the row and column of every nan. Example x=[1 2 NaN 4 5 6 7 8 ...

8 months ago

Solved

Remove all the columns contains only zero

Remove the column from the matrix which has only zeros . Refer the Example below a= 1 0 3 0 23 0 56 0 1 ...

8 months ago

Solved

Find Rows with Specift Properities

Delete rows with specific properites as following: Find rows that have a negative value in any element of the row and delete it...

8 months ago

Solved

Remove a specific column with min value

Remove the column that contain the min value in the matrix?

8 months ago

Solved

Remove a specific column with max value

Remove the column that contain the max value in the matrix?

8 months ago

Solved

Remove a specific row with min value

Remove the row that contain the min value in the matrix?

8 months ago

Solved

Remove a specific row with max value

Remove the row that contain the max value in the matrix?

8 months ago

Solved

Column Removal (★★★)

(copy of prob 7) Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2...

8 months ago

Solved

String Logic 14

Examples: 'DIG' --> 'HRN' 'KIMBALL' --> 'VRZDBXX' 'DEAL' --> 'HJBX' 'LIMB' --> 'XRZD' 'MADE' --> 'ZBHJ' 'CHEF' --> 'FPJL'

8 months ago

Solved

String Logic 6

Examples: 'CAT' --> 216 'DOG' --> 218 'ROSY' --> 333 'MATLAB' --> 433 'TRUST' --> 418 'MOSTLY' --> 488

8 months ago