adding cs142 code

cs142/final/main.cpp

@@ -0,0 +1,48 @@
+#include <iostream>
+#include <fstream>
+#include "employee.h"
+#include "salaried.h"
+#include "hourly.h"
+#include "faculty.h"
+#include "administrator.h"
+#include "util.h"
+#include "campus.h"
+
+using namespace std;
+
+
+int main() {  //driver for program
+    campus c = campus();
+    bool keep_going = true;
+    while(keep_going) {
+        string input;
+        cout << "(a)dd worker, (r)emove worker, (d)isplay worker, add (h)ours, \n";
+        cout << " (s)ort workers, advance (m)onth, add (f)ile, (q)uit" << endl;
+        cin >> input;
+        cin.ignore();
+        if(input == "a") {
+            c.add_worker();
+        }
+        if(input == "r") {
+            c.delete_worker();
+        }
+        if(input == "h") {
+            c.set_hours();
+        }
+        if(input == "d") {
+            c.display_worker();
+        }
+        if(input == "s") {
+            c.sort_worker();
+        }
+        if(input == "m") {
+            c.advance_month();
+        }
+        if(input == "f") {
+            c.add_files(c); //will either take in a file or write out to one
+        }
+        if(input == "q") {
+            keep_going = false;
+        }
+    }
+}