Create an anti-identity matrix of given dimension.
n = 2
A = [0 1; 1 0]
n = 3
A = [0 0 1; 0 1 0; 1 0 0]
Which doors are open?
Summing Digits within Text
Check if number exists in vector
Do you like your boss?
Convert decimal to hex as shown in test cases
calculate interest saved because of reduction of interest rate
Check that number is whole number
MATLAB Basic: rounding IV
Create vector as shown in test cases
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