Sum the same indexed (unique) rows. Examine the test suite.
Related Challenge - Problem 2172. Delete the rows in the middle
Return the largest number that is adjacent to a zero
Sums with Excluded Digits
Largest Twin Primes
03 - Matrix Variables 3
interesting center of magic matrix
Fill the Matrix - 2
Number of Even Elements in Fibonacci Sequence
Pi Digit Probability
Calculate trends in time series
Low level NaN
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office