You are given an image from an url. Swap the red and blue pixels. Next transform it to grayscale and return the pixel sum of it 25th row.
Solution Stats
Problem Comments
2 Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers17
Suggested Problems
-
Find common elements in matrix rows
2722 Solvers
-
428 Solvers
-
Try 1.5.4: Celsius to Fahrenheit
873 Solvers
-
1792 Solvers
-
1139 Solvers
More from this Author14
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
The test suite needs to be updated; the first image was changed by +81 units.
The link in the third Cody test suite example doesn't even work anymore. Sorry, but the only way to solve this problem now is if else or switch case, and I hate those kinds of solutions to Cody problems.