If a number (n) is provided as an input, find the square of the sum of the digits of the number.
If n = 21, the answer will be square of (2 + 1) = 9
what's the answer for (-4+3+1)??? last time I checked, the answer was zero!!!!
-4 + 3 +1=0 right. I don't remember you saying the absolute value in the instructions.
Matrix indexing with two vectors of indices
Basics: 'Find the eigenvalues of given matrix
Is the input divisible by 3?
04 - Scalar Equations 3
Find the dimensions of a matrix
Find the area of the four walls
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