Please explain so i can understand

Write a C program that declares and initializes two integer arrays of equal size as shown below. Your program should create two new integer arrays that contain a sum and a dot product of two arrays, respectively. Display the input arrays and the final output. Input Array A: [-1 2 5 3] Input Array B: [20 -8 4 1] Sum of the arrays: [19 -6 9 4] Dot Product of the arrays: [-13] Note: Sample Calculation for Dot Product is shown below Array #1: (A, A2, A3) Array #2: (B1, B2, B3) Dot Product = (A2 * B1) + (A2 * B2) + (A3 * B3) *