Modified some project files, added gitignore

+- Modified Project_2.c to reflect more towards the assignment
++ Added a gitignore to stop exe files from being uploaded.

.gitignore

@@ -0,0 +1,2 @@
+# exclude .exe files from being tracked.
+*.exe

PA02-0914/Project_2.c

@@ -36,17 +36,20 @@ void printTopLine();
 // main program
 int main()
    {
-    // Define Variables Needed: desiredArea (int) actualArea (int) houseWidth (int) houseDepth (int)
+    // Define Variables Needed:
-       // roofingCost (double) plywoodCost (double) twoByFourCost (double) drywallCost (double)
+       //desiredArea (int) actualArea (int) houseWidth (int) houseDepth (int)
-       // totalEstimate (double)
+       // roofingCost (double) plywoodCost (double) twoByFourCost (double)
+       // drywallCost (double) totalEstimate (double)
     int desiredArea, actualArea, houseWidth, houseDepth;
     double roofingCost, plywoodCost, twoByFourCost, drywallCost, totalEstimate;
 
     // Print the house cost estimator headline
     printString("House Cost Estimator");
+    // Then print a blank line for formatting.
     printEndline();
 
     // Print a dividing line, use printCharacters().
+    // Literal used since no constants can be created, and no standard found.
     printCharacters(20, '=');
 
     // Print 2 blank lines for formatting nicely.
@@ -54,30 +57,48 @@ int main()
 
     // Ask user for input about the desired floor sq.ft.-age.
     desiredArea = promptForInteger("Enter the desired floor square footage: ");
+    // Then print a blank line for formatting.
+    printEndline();
 
-    // Calculate the house width(2/3 rounded of the area) (formula: sqrt((desiredSQFT/0.67)))
+    // Calculate the house width(2/3 rounded of the area)
-       // then divide by trimmed value, cast to int, and then multiply by trimmed value to get result.
+       //(formula: sqrt((desiredArea/SIDE_WALL_RATIO)))
-    houseWidth = ((findSquareRoot(desiredArea/SIDE_WALL_RATIO)) + BOOSTING_VALUE);
+       // then divide by trimmed value, cast to int,
+       // and then multiply by trimmed value to get result.
+    houseWidth = desiredArea/SIDE_WALL_RATIO;
+    houseWidth = ((findSquareRoot(houseWidth)) + BOOSTING_VALUE);
     houseWidth = houseWidth / TRIMMING_VALUE;
     houseWidth = (int) houseWidth * TRIMMING_VALUE;
-    printEndline();
+
-    // Calculate the house depth(1/3 rounded of the area) (formula: desiredArea/houseWidth)
+    // Calculate the house depth(1/3 rounded of the area)
-    houseDepth = desiredArea / houseWidth;
+      // (formula: desiredArea/(1/SIDE_WALL_RATIO))
+    houseDepth = desiredArea/(1/SIDE_WALL_RATIO);
+    houseDepth = ((findSquareRoot(houseDepth)) + BOOSTING_VALUE);
+    houseDepth = houseDepth / TRIMMING_VALUE;
+    houseDepth = (int) houseDepth * TRIMMING_VALUE;
+
     // Calculate the actual area (houseWidth * houseDepth)
     actualArea = houseWidth * houseDepth;
 
     // Calculate the roofing cost(using the equation provided on BBLearn)
     roofingCost = actualArea * ROOFING_PRICE;
-    // Calculate the plywood cost(sums up all the walls and floors of the house.)
+
-    plywoodCost = ((houseWidth * HOUSE_HEIGHT) + (houseWidth * HOUSE_HEIGHT)) * PLYWOOD_PRICE;
+    // Calculate the plywood cost
-    plywoodCost = plywoodCost + ((houseDepth * HOUSE_HEIGHT) + (houseDepth * HOUSE_HEIGHT)) * PLYWOOD_PRICE;
+    // (sums up all the walls and floors of the house.)
+    plywoodCost = ((houseWidth * HOUSE_HEIGHT)
+                  + (houseWidth * HOUSE_HEIGHT)) * PLYWOOD_PRICE;
+    plywoodCost = plywoodCost + ((houseDepth * HOUSE_HEIGHT)
+                  + (houseDepth * HOUSE_HEIGHT)) * PLYWOOD_PRICE;
     plywoodCost = plywoodCost + (houseWidth * houseDepth) * PLYWOOD_PRICE;
+
     // Calculate the 2x4 cost(using the equation provided on BBLearn)
     twoByFourCost = (NUM_2x4_PER_FOOT * houseWidth);
     twoByFourCost = twoByFourCost + (NUM_2x4_PER_FOOT * houseDepth);
     twoByFourCost = twoByFourCost * TWO_BY_FOUR_PRICE;
+
     // Calculate the drywall cost(using the equation provided on BBLearn)
-    drywallCost = (((houseWidth * HOUSE_HEIGHT)*2) + ((houseDepth * HOUSE_HEIGHT)*2)) * DRYWALL_PRICE;
+    drywallCost = (((houseWidth * HOUSE_HEIGHT)*2)
+                  + ((houseDepth * HOUSE_HEIGHT)*2)) * DRYWALL_PRICE;
+
     // Calculate the Total Estimate cost(add up using the previous values)
     totalEstimate = roofingCost + plywoodCost + twoByFourCost + drywallCost;
 
@@ -85,6 +106,7 @@ int main()
     printEndline();
 
     // Print a dividing line, use the printTopLine().
+    // Then print a blank line for formatting.
     printTopLine();
     printEndline();
 
@@ -103,108 +125,153 @@ int main()
     printEndline();
 
     // Printed output of the desired area
+      // Uses functions printCharacter, printStringJustified,
+      // printIntegerJustified, printLightDividedLine, and printEndline
     printCharacter(PIPE);
-    printStringJustified(" Desired Area", DESCRIPTION_WIDTH, "LEFT");
+    printCharacter(SPACE);
+    printStringJustified("Desired Area", DESCRIPTION_WIDTH - 1, "LEFT");
     printCharacter(PIPE);
-    printIntegerJustified(desiredArea, VALUE_WIDTH, "RIGHT");
+    printIntegerJustified(desiredArea, VALUE_WIDTH - 1, "RIGHT");
+    printCharacter(SPACE);
     printCharacter(PIPE);
-    printStringJustified(" sq ft", UNIT_WIDTH, "LEFT");
+    printCharacter(SPACE);
+    printStringJustified("sq ft", UNIT_WIDTH - 1, "LEFT");
     printCharacter(PIPE);
     printEndline();
     printLightDividedLine();
     printEndline();
 
     // Printed output of the actual area, using the houseWidth * houseDepth
+      // Uses functions printCharacter, printStringJustified,
+      // printIntegerJustified, printLightDividedLine, and printEndline
     printCharacter(PIPE);
-    printStringJustified(" Actual Area", DESCRIPTION_WIDTH, "LEFT");
+    printCharacter(SPACE);
+    printStringJustified("Actual Area", DESCRIPTION_WIDTH - 1, "LEFT");
     printCharacter(PIPE);
-    printIntegerJustified(actualArea, VALUE_WIDTH, "RIGHT");
+    printIntegerJustified(actualArea, VALUE_WIDTH - 1, "RIGHT");
+    printCharacter(SPACE);
     printCharacter(PIPE);
-    printStringJustified(" sq ft", UNIT_WIDTH, "LEFT");
+    printCharacter(SPACE);
+    printStringJustified("sq ft", UNIT_WIDTH -1, "LEFT");
     printCharacter(PIPE);
     printEndline();
     printLightDividedLine();
     printEndline();
 
     // Printed output of the house's width
+      // Uses functions printCharacter, printStringJustified,
+      // printIntegerJustified, printLightDividedLine, and printEndline
     printCharacter(PIPE);
-    printStringJustified(" House Width", DESCRIPTION_WIDTH, "LEFT");
+    printCharacter(SPACE);
+    printStringJustified("House Width", DESCRIPTION_WIDTH - 1, "LEFT");
     printCharacter(PIPE);
-    printIntegerJustified(houseWidth, VALUE_WIDTH, "RIGHT");
+    printIntegerJustified(houseWidth, VALUE_WIDTH - 1, "RIGHT");
+    printCharacter(SPACE);
     printCharacter(PIPE);
-    printStringJustified(" feet", UNIT_WIDTH, "LEFT");
+    printCharacter(SPACE);
+    printStringJustified("feet", UNIT_WIDTH - 1, "LEFT");
     printCharacter(PIPE);
     printEndline();
     printLightDividedLine();
     printEndline();
 
     // Printed output of the house's depth
+      // Uses functions printCharacter, printStringJustified,
+      // printIntegerJustified, printLightDividedLine, and printEndline
     printCharacter(PIPE);
-    printStringJustified(" House Depth", DESCRIPTION_WIDTH, "LEFT");
+    printCharacter(SPACE);
+    printStringJustified("House Depth", DESCRIPTION_WIDTH - 1, "LEFT");
     printCharacter(PIPE);
-    printIntegerJustified(houseDepth, VALUE_WIDTH, "RIGHT");
+    printIntegerJustified(houseDepth, VALUE_WIDTH - 1, "RIGHT");
+    printCharacter(SPACE);
     printCharacter(PIPE);
-    printStringJustified(" feet", UNIT_WIDTH, "LEFT");
+    printCharacter(SPACE);
+    printStringJustified("feet", UNIT_WIDTH - 1, "LEFT");
     printCharacter(PIPE);
     printEndline();
     printLightDividedLine();
     printEndline();
 
     // Printed output of the roofing cost
+      // Uses functions printCharacter, printStringJustified,
+      // printIntegerJustified, printLightDividedLine, and printEndline
     printCharacter(PIPE);
-    printStringJustified(" Roofing Cost", DESCRIPTION_WIDTH, "LEFT");
+    printCharacter(SPACE);
+    printStringJustified("Roofing Cost", DESCRIPTION_WIDTH - 1, "LEFT");
     printCharacter(PIPE);
-    printDoubleJustified(roofingCost, PRECISION, VALUE_WIDTH, "RIGHT");
+    printDoubleJustified(roofingCost, PRECISION, VALUE_WIDTH - 1, "RIGHT");
+    printCharacter(SPACE);
     printCharacter(PIPE);
-    printStringJustified(" dollars", UNIT_WIDTH, "LEFT");
+    printCharacter(SPACE);
+    printStringJustified("dollars", UNIT_WIDTH - 1, "LEFT");
     printCharacter(PIPE);
     printEndline();
     printLightDividedLine();
     printEndline();
 
     // Printed output of the plywood cost
+      // Uses functions printCharacter, printStringJustified,
+      // printDoubleJustified, printLightDividedLine, and printEndline
     printCharacter(PIPE);
-    printStringJustified(" Plywood Cost", DESCRIPTION_WIDTH, "LEFT");
+    printCharacter(SPACE);
+    printStringJustified("Plywood Cost", DESCRIPTION_WIDTH - 1, "LEFT");
     printCharacter(PIPE);
-    printDoubleJustified(plywoodCost, PRECISION, VALUE_WIDTH, "RIGHT");
+    printDoubleJustified(plywoodCost, PRECISION, VALUE_WIDTH - 1, "RIGHT");
+    printCharacter(SPACE);
     printCharacter(PIPE);
-    printStringJustified(" dollars", UNIT_WIDTH, "LEFT");
+    printCharacter(SPACE);
+    printStringJustified("dollars", UNIT_WIDTH - 1, "LEFT");
     printCharacter(PIPE);
     printEndline();
     printLightDividedLine();
     printEndline();
 
     // Printed output of the 2x4 cost
+      // Uses functions printCharacter, printStringJustified,
+      // printDoubleJustified, printLightDividedLine, and printEndline
     printCharacter(PIPE);
-    printStringJustified(" 2 X 4 Cost", DESCRIPTION_WIDTH, "LEFT");
+    printCharacter(SPACE);
+    printStringJustified("2 X 4 Cost", DESCRIPTION_WIDTH - 1, "LEFT");
     printCharacter(PIPE);
-    printDoubleJustified(twoByFourCost, PRECISION, VALUE_WIDTH, "RIGHT");
+    printDoubleJustified(twoByFourCost, PRECISION, VALUE_WIDTH - 1, "RIGHT");
+    printCharacter(SPACE);
     printCharacter(PIPE);
-    printStringJustified(" dollars", UNIT_WIDTH, "LEFT");
+    printCharacter(SPACE);
+    printStringJustified("dollars", UNIT_WIDTH - 1, "LEFT");
     printCharacter(PIPE);
     printEndline();
     printLightDividedLine();
     printEndline();
 
     // Printed output of the drywall cost
+      // Uses functions printCharacter, printStringJustified,
+      // printDoubleJustified, printLightDividedLine, and printEndline
     printCharacter(PIPE);
-    printStringJustified(" Drywall Cost", DESCRIPTION_WIDTH, "LEFT");
+    printCharacter(SPACE);
+    printStringJustified("Drywall Cost", DESCRIPTION_WIDTH - 1, "LEFT");
     printCharacter(PIPE);
-    printDoubleJustified(drywallCost, PRECISION, VALUE_WIDTH, "RIGHT");
+    printDoubleJustified(drywallCost, PRECISION, VALUE_WIDTH - 1, "RIGHT");
+    printCharacter(SPACE);
     printCharacter(PIPE);
-    printStringJustified(" dollars", UNIT_WIDTH, "LEFT");
+    printCharacter(SPACE);
+    printStringJustified("dollars", UNIT_WIDTH - 1, "LEFT");
     printCharacter(PIPE);
     printEndline();
     printLightDividedLine();
     printEndline();
 
     // Printed output of the Total Estimate
+      // Uses functions printCharacter, printStringJustified,
+      // printDoubleJustified, printLightDividedLine, and printEndline
     printCharacter(PIPE);
-    printStringJustified(" Total Estimate", DESCRIPTION_WIDTH, "LEFT");
+    printCharacter(SPACE);
+    printStringJustified("Total Estimate", DESCRIPTION_WIDTH - 1, "LEFT");
     printCharacter(PIPE);
-    printDoubleJustified(totalEstimate, PRECISION, VALUE_WIDTH, "RIGHT");
+    printDoubleJustified(totalEstimate, PRECISION, VALUE_WIDTH - 1, "RIGHT");
+    printCharacter(SPACE);
     printCharacter(PIPE);
-    printStringJustified(" dollars", UNIT_WIDTH, "LEFT");
+    printCharacter(SPACE);
+    printStringJustified("dollars", UNIT_WIDTH - 1, "LEFT");
     printCharacter(PIPE);
     printEndline();
     printLightDividedLine();
@@ -330,4 +397,3 @@ void printTopLine()
        // function: printCharacters
     printCharacters( TABLE_WIDTH, THIN_LINE );
    }
-