sorting strings from a file and Arrays

[xcindiix]

Dear all,

I cant find the problem, may i have some help please :'(

#include <iostream>
#include <fstream>
#include <string>

using namespace std;

int main()
{
	int index[10];
	int i, j,temp;
	string mystring;
	
	ifstream myfile("input.txt");

cout << "The file contains the following contents: " << endl;

		...
	
	for (int i=0; i < 10; ++i)
	{
		cout << mystring[index[i]] << endl;
	}

  system("pause");
  return 0;
}

Error: "String subscript out of range"
Thank you

[Chervil]

After the while loop at line 17 completes, we know that myfile.eof() must be true.

Thus the loop at line 23 can never execute. The array index[10] contains uninitialised data, attempting to use these values for any purpose will give unpredictable results.

Also, the if statement at line 35 is incomplete, the code doesn't compile.