y = [x(1),x(end)];
very easy like it!
Well, I guess my understanding that string is defined using (" " , i.e. double quotations) is incorrect. I thought class string was formally distinguished from char (defined using ' ', i.e. single quotes). I should have looked at the test-suite.
Yes, the title should be "Return the first and last character of a char array"
out = x([1 end])
This is legal even if length(x) == 1, because in that case, x(1) == x(end)
that is it
2 b | ~ 2 b
Back to basics 9 - Indexed References
Replace Vector Elements
Determine the number of odd integers in a vector
2倍してみよう - ここからスタート！
Test if two numbers have the same digits
Roll the Dice!
The Dark Side of the Die
Television Screen Dimensions
Lychrel Number Test (Inspired by Project Euler Problem 55)
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