1. Write a function using pseudo-code (20 points) Write a pseudo-code description of a function remove(A, p), which deletes an element at position p from an array A of size n. and shift all the elements after i position backward one space in order to occupy the removed element space. The array index starting from 0. The validity of position p should be checked (p should be less than n, otherwise print "Array index out of bound"). Detailed description of the removal function please see page 4 of lecture note "2.3-Array-Based Sequences.pdf". Recommend to use pseudo-code format in page 3 of lecture note "1.9-Pseudocode.pdf".