From 4ad08c7433dc804be5cd4e9a0c388158a9f22dde Mon Sep 17 00:00:00 2001
From: RossTheRoss <msattr@gmail.com>
Date: Wed, 20 Feb 2019 13:56:39 +0000
Subject: Some optimizing, some commenting, some raging at 2B (still)

---
 ee1301/wk2/hw2_directory/strap012_HW2A.cpp | 8 +++-----
 ee1301/wk2/hw2_directory/strap012_HW2B.cpp | 6 +++---
 ee1301/wk2/hw2_directory/strap012_HW2C.cpp | 8 ++++----
 3 files changed, 10 insertions(+), 12 deletions(-)

(limited to 'ee1301/wk2/hw2_directory')

diff --git a/ee1301/wk2/hw2_directory/strap012_HW2A.cpp b/ee1301/wk2/hw2_directory/strap012_HW2A.cpp
index 3129241..34c4d2a 100644
--- a/ee1301/wk2/hw2_directory/strap012_HW2A.cpp
+++ b/ee1301/wk2/hw2_directory/strap012_HW2A.cpp
@@ -34,12 +34,10 @@ do {
   }
 
   if (countOG > 0) {
-    count=1;   //Sets initial printing of countOG to 1
-    for (i=1; i<=countOG; i++) {
-      for (j=0; j<count; j++) {
-        cout << i;
+    for (count=1; count<=countOG; count++) {
+      for (i=0; i<count; i++) {
+        cout << count;
       }
-      count++;
       cout << endl;
     }
   }
diff --git a/ee1301/wk2/hw2_directory/strap012_HW2B.cpp b/ee1301/wk2/hw2_directory/strap012_HW2B.cpp
index 158e00e..bd942fb 100644
--- a/ee1301/wk2/hw2_directory/strap012_HW2B.cpp
+++ b/ee1301/wk2/hw2_directory/strap012_HW2B.cpp
@@ -14,7 +14,7 @@ using namespace std;
 int main()
 {
 
-  bool change12 = 0, foo = 0, bar = false; //Workaround to prevent unneeded if statements
+  bool foo = 0, bar = false; //Workaround to prevent unneeded if statements
   char Time, travel;                       //"time" is reserved by C++, "Time" is not
   int hourOG, hourChange, hourNew, intervalChange = 0, timeChange = 0;
   cout << "Enter current time (A for AM, P for PM): ";
@@ -61,13 +61,13 @@ int main()
   {
     if (Time == 'A')
     {
-      Time += 15;
+      Time += 15; //15 is the difference in the ASCII table between 'A' and 'P'
     }
     else
     {
       if (Time == 'P')
       {
-        Time -= 15;
+        Time -= 15; //See line 64
       }
     }
   }
diff --git a/ee1301/wk2/hw2_directory/strap012_HW2C.cpp b/ee1301/wk2/hw2_directory/strap012_HW2C.cpp
index d03ea1e..c1daaf3 100644
--- a/ee1301/wk2/hw2_directory/strap012_HW2C.cpp
+++ b/ee1301/wk2/hw2_directory/strap012_HW2C.cpp
@@ -13,7 +13,7 @@ Short Program Description: One-armed Bandit
 
 using namespace std;
 int main () {
-    srand (time(NULL));
+    srand (time(NULL)); //This seeds the randomness based on the current time
     bool win=false;
     int d=0, spin1, spin2, spin3, spin4;
   do {
@@ -21,14 +21,14 @@ int main () {
         win=false;      //Reset win from before, otherwise win will always be true after it is true once
         cout << "How many values do you want on each wheel? ";
         cin >> d;
-      } while (d==0);   //Without this failsafe, the program does undefined things at d=0
-        spin1= rand () % d + 1;
+      } while (d==0);   //Without this failsafe, the program does undefined things at d=0, usually crashing
+        spin1= rand () % d + 1;   //Spin is set to be a random number between 1 and d
         spin2= rand () % d + 1;
         spin3= rand () % d + 1;
         spin4= rand () % d + 1;
         cout << "The wheels spin to give:  " << spin1 << " " << spin2 << " " << spin3 << " " << spin4 << "  ";
         if (spin1==spin2) { // These nested statements only let the bool "win" be true if all of the spinners match
-            if (spin2==spin3) { 
+            if (spin2==spin3) {
                 if (spin3==spin4) {
                     win=true;
                 }
-- 
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