Added documentation

1 files changed, 5 insertions, 1 deletions

diff --git a/Lab3/CST116-Lab3-Florea.cpp b/Lab3/CST116-Lab3-Florea.cpp
index d392d95..6b9a7c7 100644
--- a/Lab3/CST116-Lab3-Florea.cpp
+++ b/Lab3/CST116-Lab3-Florea.cpp
@@ -1,4 +1,5 @@
 // CST 116 - Andrei Florea - Lab 3
+// Take in a file input with data and display statistics about the file
 
 
 #include <iostream>
@@ -19,6 +20,7 @@ void displayData(int[], int[], int[], int[], float[], float[], float[], float[],
 
 int main()
 {
+    // Create and initiate most variables, this is where the main function of code runs
     int pick_up_loc[50];
     int drop_off_loc[50];
     int pass_count[50];
@@ -29,7 +31,6 @@ int main()
     float total[50];
     float cost_mi[50];
     string file_name;
-    string data_contents;
     getFileName(file_name);
     
     fstream data_file;
@@ -48,12 +49,14 @@ int main()
 
 void getFileName(string& name)
 {
+    // Ask user for file name, store it in name
     cout << "Enter the name of the file including extension: " << endl;
     cin >> name;
 }
 
 void readData(fstream& file, int pick[], int drop[], int passenger[], int trip[], float distance[], float fare[], float toll[], float total[], float cost_mi[])
 {
+    // Take in each line of data and store it in the correct slot for each array
     int counter = 0;
     file >> pick[counter] >> drop[counter] >> passenger[counter] >> distance[counter] >> fare[counter] >> toll[counter];
     total[counter] = fare[counter] + toll[counter];
@@ -89,6 +92,7 @@ void readData(fstream& file, int pick[], int drop[], int passenger[], int trip[]
 
 void displayData(int trip[], int pick[], int drop[], int passenger[], float distance[], float fare[], float toll[], float total[], float cost_mi[], int counter)
 {
+    // Using the arrays, display the data
     int total_people = 0;
     float total_cost = 0;