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;
Which doors are open?
The Goldbach Conjecture, Part 2
Magic is simple (for beginners)
Try 1.5.4: Celsius to Fahrenheit
Solve a System of Linear Equations
Mean and standard deviation of times in string
Create matrix with Gray code
How many digits are there?
Volume and area of a sphere
Relative ratio of "1" in binary number
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