outData.txt не выводит правильные значения

У меня возникли проблемы с получением # из inData.txt и выводом значения в outData.txt Значения, которые находятся в моем inData.txt: 10.20 5.35

The values ​​that appear in my outData.txt are: Rectangle: Length= -92559631349317830000000000000000000000000000000000000000000000.00, Width= -92559631349317830000000000000000000000000000000000000000000000.00, Area= 8567285355521621000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.00, Perimeter= -370238525397271320000000000000000000000000000000000000000000000.00

Вот мой код (сейчас я просто работаю над выводом длины, ширины, площади и периметра)

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

using namespace std;

int main ()

{
// Filestream Variable declaration

ifstream inFile;
ofstream outFile;

// Variable Declaration

double length, width, areaOfRectangle, perimeter, radius, areaOfCircle,           beginningBalance, interestRate, pi,
       circumference, endingBalance;
string firstName, lastName;
 int   age;
 char  ch;

// Opening Filestream Variables

 inFile.open("inData.txt");
 outFile.open("outData.txt");

 // Data Manipulation

 outFile << fixed << showpoint;
 outFile << setprecision(2);

 cout << "Processing Data..." << endl;

 // Variable Association


 inFile >> length >> width;
 outFile <<"Rectangle:" << endl;
 areaOfRectangle = length * width;
 perimeter = (length * 2) + (width * 2);
 outFile <<"Length= " << length << ", Width= " << width << ", Area= " << areaOfRectangle << ", Perimeter= " << perimeter << endl;





 // Closing Filestream Variables

 inFile.close();
 outFile.close();






return 0;

    }