Problem 2274. Find the square of the sum of the digits of a number
If a number (n) is provided as an input, find the square of the sum of the digits of the number.
Example
If n = 21, the answer will be square of (2 + 1) = 9
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1 Comment
Hassan Dehghani
on 24 Apr 2014
what's the answer for (-4+3+1)??? last time I checked, the answer was zero!!!!
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