Hello, it is a c++ assignment but it has error when i run it. please see the error message as bolded.

// File Name: GeometricArea.cpp #include (error= 'bits/stdc++.h' file not found) using namespace std;

// Function to calculate area of a polygon double polygonArea(double pointX[], double pointY[], int len) { // Initializes area to zero double area = 0.0;

// Calculate value of shoelace formula int pos = len - 1; for (int c = 0; c < len; c++) { area += (pointX[pos] + pointX[c]) * (pointY[pos] - pointY[c]); // pos is previous vertex to c pos = c; }// End of for loop

// Return absolute value return abs(area / 2.0); }// End of function

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// File Name: SpecificationException.cpp #ifndef SPECIFICATIONEXCEPTION_H #define SPECIFICATIONEXCEPTION_H #include #include using namespace std;

// Defines a class SpecificationException to handle polygon exception class SpecificationException { public: // Parameterized constructor definition SpecificationException(string message) { // Displays error message cout<

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// File Name: SpecificationException_test.cpp #include #include "SpecificationException.h" #include "GeometricArea.cpp" using namespace std;

// main function definition int main() { // Variable to store sides int sides;

// Accepts sides from the user cout<<" Enter number of sides: "; cin>>sides; // Checks if sides is less than or equals to 2 then throws an exception if(sides <= 2) throw new SpecificationException("Error: Fewest number of sides of polygon can have 3.");

// Otherwise valid sides

// To store x and y coordinate values double pointX[sides]; double pointY[sides];

cout<<" Enter the x and y coordinate values: "; // Loops till number of sides and accept x and y coordinate values for(int c = 0; c < sides; c++) { cout<<" X = "; cin>>pointX[c]; cout<<" Y = "; cin>>pointY[c]; }// End of for loop // Calls the function to calculate area and displays it cout <<" Area of Polygon having "<