The problem says the input is a positive integer but the first test inputs 0. In my code that caused r = 0/0 error. Please change the wording to "input is non-negative".
Convert radians to degrees
Draw a 'N'!
Can I make a right triangle ?
How many digits are there?
Number of odd and even elements within matrix
Make a vector of prime numbers
Vector of numbers divisible by 3
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