Given an input number x, create a mirror image matrix 'Y' across the anti-diagonal. For example, if x=3,
Y = [1 2 3;
2 3 2;
3 2 1]If x=4,
Y = [1 2 3 4;
2 3 4 3;
3 4 3 2;
4 3 2 1]
Select every other element of a vector
15122 Solvers
195 Solvers
202 Solvers
Rotate input square matrix 90 degrees CCW without rot90
253 Solvers
371 Solvers
Solution 232886
How does this solution generate such less size inspite of using so many functions?
The way Cody scores things, a string is just a string, even if it is basically executable code. So there are tricks you can do with regexp or str2num to make your score a lot lower than it otherwise would be.
Ok, Thanks for information.