Declare a sting to reverse. Enter the following into the text editor:

#include

#include

#include

using namespace std;

int main(){

string line1, line2;

ifstream file ("filename.txt");

if (file.good())

{

getline(file, line1);

}

file.close();

}

The goal, then, is to take "line1" (which contains a line from the file "filename.txt") and reverse it.

Create a loop to iterate over the string, in reverse. Enter the following into the text editor:

int i = (int)line1.length() -1;

for (i; i >= 0; i--)

{

line2 += line1[i]

}

The "for" loop starts with "i" referring to the position of the last character in the sentence. It appends that letter to line2, and moves to the next character of line1 in reverse.

Print out the reverse line. Enter the following into the text editor, following the loop:

cout