please program in c++

Program Requirements Write a program that does the following: 1. Read a string (a C-style char array) from the user through the console o You can assume that the user will not enter more than 40 characters *Remember that 1 more character is needed for the null string terminator The user may enter letters (lowercase or uppercase), digits, or symbols (", :@.#,, etc.) 2. Copy all the letters from the input string into a new array, and copy all the digits from the input string into another new array (see Figure 1) Each new array must be dynamically allocated to the exact size needed to hold all of the letters or digits, plus one final location that must be set to the null string terminator character You can use the isalpha() and isdigit() functions (#include ) to identify letters and digits, respectively o o Ignore any characters that are not letters or digits 3. Display the letter and digit arrays Input String = FN2187-3poandR2D2 StringArrayFNcpoandRD NumberArray 2187322 Figure 1: Creating the letter array and digit array 4. Reverse the order of the characters in the letter and digit arrays (see Figure 2) o Write a function to modify each original array (don't make new arrays) 5. Display the reversed letter and digit arrays