Cody

# Matthias Witkowski

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1 – 50 of 53

#### Problem 12. Fibonacci sequence

Created by: Cody Team

#### Problem 21. Return the 3n+1 sequence for n

Created by: Cody Team

Tags 3n+1, sample

#### Problem 603. Decode a simplified barcode

Created by: Doug Hull

Tags ml101

#### Problem 302. Convert Roman to Arabic Numerals

Created by: Alan Chalker

#### Problem 1879. Converting numbers back from extended form

Created by: James

#### Problem 2133. Reverse Calculator

Created by: Vivek

#### Problem 1748. Ripping numbers apart!

Created by: Chris E.

#### Problem 2120. Rounding off numbers to n decimals

Created by: Marcel

Tags basic, easy, matlab

#### Problem 602. Make a simplified barcode

Created by: Doug Hull

Tags ml101

#### Problem 30. Sort a list of complex numbers based on far they are from the origin.

Created by: Cody Team

#### Problem 25. Remove any row in which a NaN appears

Created by: Cody Team

#### Problem 145. Increment a number, given its digits

Created by: the cyclist

#### Problem 138. Number of 1s in the Binary Representation of a Number

Created by: @bmtran (Bryant Tran)

Tags binary, base, count

#### Problem 1129. Reverse the elements of an array

Created by: HARISANKAR PS

#### Problem 173. Minefield Sonar

Created by: @bmtran (Bryant Tran)

#### Problem 1786. Create an index-powered vector

Created by: Swapnali Gujar

#### Problem 1927. Find nth maximum

Created by: Awadhesh Srivastava

#### Problem 885. Create logical matrix with a specific row and column sums

Created by: Amro

Tags matrix, logical, sum

#### Problem 652. Put two time series onto the same time basis

Created by: Ned Gulley

#### Problem 795. Joining Ranges

Created by: Dirk Engel

#### Problem 584. middleAsColumn: Return all but first and last element as a column vector

Created by: Nicholas Howe

#### Problem 856. Getting the indices from a matrice

Created by: Jean-Marie Sainthillier

#### Problem 924. intersection of matrices

Created by: Richard

#### Problem 576. Return elements unique to either input

Created by: James

#### Problem 690. Remove the two elements next to NaN value

Created by: Aurelien Queffurust

#### Problem 640. Getting logical indexes

Created by: Doug Hull

#### Problem 875. Return a list sorted by number of consecutive occurrences

Created by: Jean-Marie Sainthillier

#### Problem 672. Longest run of consecutive numbers

Created by: James

#### Problem 532. Return unique values without sorting

Created by: Aurelien Queffurust

Tags unique, sorted

#### Problem 528. Find the largest value in the 3D matrix

Created by: Bruce Raine

#### Problem 589. Matrix indexing with two vectors of indices

Created by: Nicholas Howe

#### Problem 859. Get the elements of diagonal and antidiagonal for any m-by-n matrix

Created by: Aurelien Queffurust

#### Problem 676. Reindex a vector

Created by: James

#### Problem 801. Construct an index vector from two input vectors in vectorized fashion

Created by: Christopher

#### Problem 824. Set the array elements whose value is 13 to 0

Created by: Aurelien Queffurust

#### Problem 867. Replicate elements in vectors

Created by: Jean-Marie Sainthillier

#### Problem 838. Check if number exists in vector

Created by: Nichlas

#### Problem 149. Is my wife right?

Created by: the cyclist

Tags easy, silly, fun

#### Problem 555. "Low : High - Low : High - Turn around " -- Create a subindices vector

Created by: Freddy

#### Problem 830. Fill a zeros matrix

Created by: Aurelien Queffurust

#### Problem 970. Piecewise linear interpolation

Created by: James

#### Problem 367. Specific Element Count

Created by: @bmtran (Bryant Tran)

#### Problem 307. First non-zero element in each column

Created by: Julio

#### Problem 895. Generate N equally spaced intervals between -L and L

Created by: @bmtran (Bryant Tran)

#### Problem 963. We love vectorized solutions. Problem 1 : remove the row average.

Created by: William Smith

#### Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

#### Problem 7. Column Removal

Created by: Cody Team

#### Problem 6. Select every other element of a vector

Created by: Cody Team

#### Problem 26. Determine if input is odd

Created by: Cody Team

#### Problem 8. Add two numbers

Created by: Cody Team

1 – 50 of 53