Code for refactoring

.vscode/settings.json

@@ -0,0 +1,6 @@
+{
+    "files.associations": {
+        "cstdlib": "cpp",
+        "iostream": "cpp"
+    }
+}

chatGPT/Amy_distanceCalculator.cpp

@@ -0,0 +1,102 @@
+#include <iostream>
+#include <string>
+#include <cmath>
+#include <iomanip>
+
+using namespace std;
+
+bool getInputAndValidate(double coords[2][2]);
+void calculateSlope(double coords[2][2]);
+void calculateManhattanDistance(double coords[2][2]);
+void calculateEuclideanDistance(double coords[2][2]);
+
+int main() {
+    double coords[2][2];
+    char option;
+    bool validInput;
+
+    cout << "***************************************" << endl;
+    cout << "* Welcome to the Distance Calculator *" << endl;
+    cout << "***************************************" << endl;
+    cout << "Slope - (s/S)" << endl;
+    cout << "Manhattan Distance - (m/M)" << endl;
+    cout << "Euclidean Distance - (e/E)" << endl;
+    cout << "Quit - (q/Q)" << endl;
+
+    // User selects which calculation they want
+    cout << "Enter an Option: ";
+    cin >> option;
+
+    // Sets outputs to 3 decimals
+    cout << fixed << setprecision(3);
+
+    // Validate and get input
+    validInput = getInputAndValidate(coords);
+    if (!validInput) {
+        cout << "Error: Invalid input" << endl;
+        return 0;
+    }
+
+    // Processing based on user option
+    switch (option) {
+        case 's':
+        case 'S':
+            calculateSlope(coords);
+            break;
+        case 'm':
+        case 'M':
+            calculateManhattanDistance(coords);
+            break;
+        case 'e':
+        case 'E':
+            calculateEuclideanDistance(coords);
+            break;
+        case 'q':
+        case 'Q':
+            cout << "Thank you for using the Distance Calculator" << endl;
+            break;
+        default:
+            cout << "Error: Invalid selection" << endl;
+    }
+
+    return 0;
+}
+
+bool getInputAndValidate(double coords[2][2]) {
+    for (int i = 0; i < 2; ++i) {
+        cout << "Enter x" << i + 1 << " value: ";
+        cin >> coords[i][0];
+        if (coords[i][0] > 100 || !cin) {
+            return false;
+        }
+
+        cout << "Enter y" << i + 1 << " value: ";
+        cin >> coords[i][1];
+        if (coords[i][1] > 150 || !cin) {
+            return false;
+        }
+    }
+    return true;
+}
+
+void calculateSlope(double coords[2][2]) {
+    double slope, yInt;
+    if (coords[1][0] == coords[0][0]) {
+        cout << "Error: Division by zero, x1 cannot be equal to x2 for slope calculation." << endl;
+        return;
+    }
+    slope = (coords[1][1] - coords[0][1]) / (coords[1][0] - coords[0][0]);
+    yInt = coords[0][1] - (slope * coords[0][0]);
+    cout << "Slope: " << slope << endl;
+    cout << "Y-intercept: " << yInt << endl;
+}
+
+void calculateManhattanDistance(double coords[2][2]) {
+    double manDist = abs(coords[1][0] - coords[0][0]) + abs(coords[1][1] - coords[0][1]);
+    cout << "Manhattan Distance: " << manDist << endl;
+}
+
+void calculateEuclideanDistance(double coords[2][2]) {
+    double eucDist = sqrt((coords[1][0] - coords[0][0]) * (coords[1][0] - coords[0][0]) + (coords[1][1] - coords[0][1]) * (coords[1][1] - coords[0][1]));
+    cout << "Euclidean Distance: " << eucDist << endl;
+}