Reading in characters and creating array c++

Question

How would one go about reading in a line of characters from a file. First the program reads in an integer from the file. That number indicates how many characters to read in in

Answer 1

#include 
#include 

int main() 


    {
        ifstream f("file.txt",ios::in);
        int n;
        f >> n;
        char string[n];
        f.getline(string,n);
       cout<

This gives output off the following string in file.txt.