awesome output achieved

src/main/java/io/zipcoder/ItemParser.java

     public String fixCookies(String str){
         String result ="";
         for (char c: str.toCharArray()) {
-            if(c == 0){result += "o";}
+            if(c == '0'){result += "o";}
             else if (c != 0) result += c;
         }
         return result;
         Set<String> nameSet = getUniqueNames(itemList);
         for (String name : nameSet) {
             Set<Double> priceList = getUniquePrices(name, itemList);
-            System.out.printf("%-15s %15s %n", "name: " + name, "seen: " + getCountName(name, itemList) + " times");
-            System.out.printf("%-15s %15s %n", "==============", "==============");
+            System.out.printf("%-13s %13s %n", "name: " + name, "seen: " + getCountName(name, itemList) + " times");
+            System.out.printf("%-13s %13s %n", "=============", "=============");
             for (Double price : priceList) {
-                System.out.printf("%-15s %15s %n", "price: " + price,"seen: " + getCountPrice(price, name, itemList) + " times");
-                System.out.printf("%-15s %15s %n", "--------------", "--------------");
+                System.out.printf("%-13s %13s %n", "price: " + price,"seen: " + getCountPrice(price, name, itemList) + " times");
+                System.out.printf("%-13s %13s %n", "-------------", "-------------");
             }
             System.out.println();
         }