Dot Product
Easy
Computer Mathematics
Linear Algebra Basics
25 views
Problem Statement
Compute dot product of two vectors.
Input Format
n then vector A then vector B.
Output Format
One integer.
Example
3 1 2 3 4 5 6
32
Constraints
n
Input / Output Format
Input Format
n then vector A then vector B.
Output Format
One integer.
Constraints
n
Examples
Input:
3
1 2 3
4 5 6
Output:
32
Example Solution (Public)
Compute sum ai*bi.
Official Solution Code
Compute sum ai*bi.
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