Cleaned up. Finished.HEADmaster

1 files changed, 81 insertions, 0 deletions

diff --git a/cst116-lab3-stark/cst116-lab3-stark.cpp b/cst116-lab3-stark/cst116-lab3-stark.cpp
new file mode 100644
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+++ b/cst116-lab3-stark/cst116-lab3-stark.cpp
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+// Trenton Stark
+// CST 116
+// Lab 3
+
+#include <iostream>
+#include <fstream>
+#include <string>
+#include <iomanip>
+
+using std::cout;
+using std::cin;
+using std::endl;
+using std::ifstream;
+using std::string;
+using std::setw;
+using std::setprecision;
+using std::fixed;
+
+const int width = 10; //Affects all tables 
+
+void readFile(ifstream& fin, double fares[], int& totalPass);
+void summary(double fares[], int& totalPass);
+
+int main() {
+	ifstream fin;
+	string fName;
+	double fares[50] = { 0 }; //Initializes all cells to 0
+	int totalPass = 0;
+
+	//Loops prompt until user enters openable file
+	do {
+		cout << "Input file name: ";
+		cin >> fName;
+		fin.open(fName);
+		if (!(fin.is_open())) {
+			cout << "File couldn't be opened. Try again." << endl;
+		}
+	} while (!(fin.is_open()));
+	cout << endl;
+
+	cout << setw(width) << "Pick:" << setw(width) << "Drop:" << setw(width) << "Pass #:" << setw(width) << "Dist:" << setw(width) << "Fare:" << setw(width) << "Toll:" << setw(width) << "Total:" << setw(width) << "Cost/Mi:" << endl;
+	readFile(fin, fares, totalPass); //Inputs data into fares and totalPass while printing out file contents
+	summary(fares, totalPass); //Uses fares and totalPass to create a summary
+}
+
+void readFile(ifstream& fin, double fares[], int& totalPass) {
+	int i = 0;
+	int pick, drop, pass;
+	double dist, fare, toll, total, cosMi;
+
+	cout << fixed << setprecision(2); //Formats the output down to two decimal points
+	while (!(fin.eof())) {
+		fin >> pick >> drop >> pass >> dist >> fare >> toll;
+		total = fare + toll;
+		if (dist == 0) { //Checks if there will be a division by zero, if so set cosMi to 0
+			cosMi = 0;
+		}
+		else {
+			cosMi = fare / dist;
+		}
+		cout << setw(width) << pick << setw(width) << drop << setw(width) << pass << setw(width) << dist << setw(width) << fare << setw(width) << toll << setw(width) << total << setw(width) << cosMi << endl;
+
+		totalPass += pass;
+		fares[i] = total;
+		i++;
+	}
+	cout << endl;
+}
+
+void summary(double fares[], int& totalPass) {
+	float totalPaid = 0, average; //Totals paid must start as zero because each cell is added to the total
+	int i;
+	for (i = 0; i < 50; i++) { //Adds all cells regardless of how many were written because unwritten cells will be 0
+		totalPaid += fares[i];
+	}
+	average = totalPaid / totalPass;
+
+	cout << "Total Passangers: " << totalPass << endl;
+	cout << "Total Fares: " << totalPaid << endl;
+	cout << "Mean fare per passanger: " << average << endl;
+}