error in while loop

[Fraidy Levilev]

"invalid operands of types 'char' and unresolved overloaded function type>' to binary 'operator<<'" <-- what does this error mean? It is the only error I am getting on my program and I can't figure out how to get it to run properly. Here is my program:

#include <string>
#include <fstream>


using namespace std;

int main () 
{
	ifstream inFile;
	inFile.open("records.txt");
	
	ofstream outFile;
	outFile.open("corrected.txt");
	
	while (inFile.good())
	{
		string num, temp;
		inFile >> num;
		outFile << temp.at(0)=num.at(9) << temp.at(1)=num.at(8) 
                << temp.at(2)=num.at(7) << temp.at(3)=num.at(6) 
                << temp.at(4)=num.at(5) << temp.at(5)=num.at(4) 
                << temp.at(6)=num.at(3) << temp.at(7)=num.at(2) 
                << temp.at(8)=num.at(1) << temp.at(9)=num.at(0) << endl; //invalid operands of types 'char' and unresolved overloaded function type>' to binary 'operator<<'
	}
	
    return 0;
}

[Subzero030201]

Not sure if this is what you want
but what it does is.
Say you have ...

records.txt
0123456789


This code will change it to

corrected.txt
9876543210

#include <string>
#include <fstream>


using namespace std;

int main () 
{
	ifstream inFile;
	inFile.open("records.txt");
	
	ofstream outFile;
	outFile.open("corrected.txt");
	
	while (!inFile.eof())
	{
		string num="", temp="";
		inFile >> num;
		temp =num;
		int j = num.length()-1;
		int length = num.length();
		for (int i = 0; i <length ;i++)
		{
			temp[i] = num[j];
			outFile<<temp[i];
			j--;
		}
		outFile<<endl;

	}
	inFile.close();
	outFile.close();
        return 0;
}

[Fraidy Levilev]

thank you so much. I tried switching the program and creating some sort of array but that wasn't working either.

[Subzero030201]

Strings are basicly character arrays.