This was a nice problem
very concise and useful problem
function b = area_square()
a = input('Enter the side of square:')
b = sprintf('Area of square is: %f',a*a)
What's wrong with it
function b = area_square(a)
b = a^2;
Increment a number, given its digits
Specific Element Count
Magic is simple (for beginners)
Swap two numbers
Area of a circle
Number of odd and even elements within matrix
Can I make a right triangle ?
Create matrix with Gray code
How many digits are there?
Relative ratio of "1" in binary number
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