Write the code for the function dotProduct that receives two int arrays named a and b and an integer value n representing the number of elements to be processed. The function computes and returns the dot product of the two arrays. The dot product is defined as: dot producta0] blO)] + all] bld] +... a n-1] bln-1] As an illustration, the following dot product of the following two arrays with n equal to 4 should be: dot product 2 x7+4x5+6x3+8 x1 14+ 20 18 +8 60. Note that your code should be able to hand any value of n, not just 4 shown in the illustration. For your convenience, the function prototype is provided as int, dotProduct (int-all, int b [], int n)2.10% alo all al2) a(3]