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Sum Reduction

0VERY EASYPracticeReport issue

Compute the sum ss of all elements in the vector aa of length nn.

s=∑ina‾is = \sum_{i}^{n} \underline{a}_i

Input

  • a - input vector of length n.
  • n - the number of elements in a.

Output

  • s - the sum of all elements of a.
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