Can you pleasee do these problems in c++ programming language. I really need your help, it is urgent. Thank you in advance. Eternally grateful

1. Write a program that will: a) allow the input of 100 integers and store them in an array A, and following that, b) allow the input of any number of integers.For each integer, your program should output the number of times the given integer occurs in the array (for the elements that do not exist in the array, output 0.) Write it as a function.