updates

bethrobson · bethrobson · commit 8601e1cf77a7 · 2014-08-05T11:15:40.000-07:00
diff --git a/chapter4/bubbles.html b/chapter4/bubbles.html
@@ -48,6 +48,23 @@
 	}
 }
 console.log("Solutions with the highest score: " + bestSolutions);
+
+
+// Actually Frank was right; you can do it one loop. 
+// But it's more complex. Here's how:
+for (var i = 0; i < scores.length; ++i){
+	output = "Bubble solution #" + i + " score:" + scores[i];
+	console.log(output);
+	if (scores[i] > highScore){
+		highScore = scores[i];
+		bestSolutions = [i];
+	} else if (scores[i] == highScore){
+		bestSolutions.push(i);
+	}
+}
+console.log("Best solutions: " + bestSolutions);
+
+
 </script>
 </head>
 <body>
diff --git a/chapter4/bubbles2.html b/chapter4/bubbles2.html
@@ -67,7 +67,7 @@
 
 
 function getMostCostEffectiveSolution(scores, costs, highScore) {
-	var cost = 100.00; // much higher than any of the costs
+	var cost = 100; // much higher than any of the costs
 	var index;
 
 	for (var i = 0; i < scores.length; i++) {
@@ -87,7 +87,7 @@
 // This is a little more efficient, but not quite as easy to read!
 //
 function getMostCostEffectiveSolution2(bestSolutions, costs, highScore) {
-	var cost = 100.0;
+	var cost = 100;
 	var solutionIndex;
 	var lowCostIndex;
 
