How many ways can you choose n groups of n people from n^2
people, assuming the groups are distinct? The number of people is given in input.
Please fix the test suite so rounding isn't required to get the correct answer for x=25.
I agree with James: for test 3 the true answer is 623360743125120. It should also be clarified in the problem statement that the function input "x" corresponds to n² (not n). Lastly, it is better not to format the problem statement as if it were code.
Find the sum of all the numbers of the input vector
Convert hex color specification to MATLAB RGB
Whether the input is vector?
Multiply a column by a row
Output any real number that is neither positive nor negative
How many ways to write
odd number odd sum
How many ways to write a number
Find the number of rectangles
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