This is suppose to be one program in C++.

"Use arrays to store data for analysis. Use functions to perform analysis. Part 0 Standard HeaderPut your standard output information in a function named ShowHeader(). Same as previous assignments. Part 1 Write a function to read and store a string of DNA from an external lethe le name must be entered by the user. The exact number of elements is not known. There will be no more than 80 elements in each data le. Part 2 Write a function ComplementBase that returns the complement of a base, A T, C G, G C, T A. Part 3 Write a function ComplementStrand that returns the complementary strand of a DNA sequence. Part 4 Write a function DrawDNA that takes a DNA sequence as input and draws it and its complementary strand. Part 5 Write a function Prefix that returns the N leftmost bases of a DNA strand. Use this function at least twice to take the rst 11 rst 24 bases from a DNA strand, e.g., Prefix( 4, "ACGTTGCA", prefix ) results in prefix: ACGT. Use your DrawDNA function to show your results." I just need the program since the DNA is going to be on a different file.