Thread: Did I do this correctly?

Ok...here is the problem:


"Write an interactive C++ program to prompt the user for a folder name, echoing the response to the display. Your program must store the folder name in a single variable. Show the results of running your program with the following inputs, as shown below,

[run]
Where is the input data file (example: c:\home\john\ )? c:\home\fred\
The data file is located in the folder: c:\home\fred\

[run]
Where is the input data file (example: c:\home\john\ )? c:\home\tom\
The data file is located in the folder: c:\home\tom\"



I worked on it, and I have a program that prints what he asked....

Code:

#include <iostream>
#include <stdlib.h>
#include <cstring>

using namespace std;


int main(int argc, char *argv[])
{
  char f[50]; //this is the variable, which is a "char" type
  cout << "Where is the input data file (example: c:\\home\\john\\)? \n";
  cin >> f;
  cout << "The data file is located in the folder: " << f << "\n";

  system("PAUSE");	
  return 0;
}

Is this right? My only issue is this...it says "Your program must store the folder name in a single variable". Is "char" classified as a variable? If it is, then I'm done. Does he mean that I'm supposed to fit all of that text into an actual variable, as in "int"? My delightfully vague teach..


Thanks

Yes, char[] is a single variable. You can tell because that variable has a name. In this case, the name is f. It has the type char[] (not char, very different), and it is a single variable.