add 2288

fishercoder1534 · fishercoder1534 · commit 138d00df6236 · 2022-05-28T21:44:58.000-07:00
diff --git a/README.md b/README.md
@@ -8,6 +8,7 @@ _If you like this project, please leave me a star._ &#9733;
 
 | #    |      Title     | Solutions                                                                                                                                | Video                                                                         | Difficulty  | Tag                  
 |------|----------------|------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------|-------------|-------------
+| 2288 |[Apply Discount to Prices](https://leetcode.com/problems/apply-discount-to-prices/)| [Java](../master/src/main/java/com/fishercoder/solutions/_2288.java)                                                                     || Medium                                                                        ||
 | 2284 |[Sender With Largest Word Count](https://leetcode.com/problems/sender-with-largest-word-count/)| [Java](../master/src/main/java/com/fishercoder/solutions/_2284.java)                                                                     || Medium                                                                        ||
 | 2283 |[Check if Number Has Equal Digit Count and Digit Value](https://leetcode.com/problems/check-if-number-has-equal-digit-count-and-digit-value/)| [Java](../master/src/main/java/com/fishercoder/solutions/_2283.java)                                                                     || Easy                                                                          ||
 | 2279 |[Maximum Bags With Full Capacity of Rocks](https://leetcode.com/problems/maximum-bags-with-full-capacity-of-rocks/)| [Java](../master/src/main/java/com/fishercoder/solutions/_2279.java)                                                                     || Medium                                                                        ||
diff --git a/src/main/java/com/fishercoder/solutions/_2288.java b/src/main/java/com/fishercoder/solutions/_2288.java
@@ -0,0 +1,26 @@
+package com.fishercoder.solutions;
+
+public class _2288 {
+    public static class Solution1 {
+        public String discountPrices(String sentence, int discount) {
+            StringBuilder sb = new StringBuilder();
+            String[] words = sentence.split(" ");
+            for (String word : words) {
+                if (word.charAt(0) == '$') {
+                    try {
+                        long num = Long.parseLong(word.substring(1));
+                        double newNum = Math.round(num * (1 - ((discount * 1.0) / 100)) * 100.00) / 100.00;
+                        sb.append("$");
+                        sb.append(String.format("%.2f", newNum));
+                    } catch (Exception e) {
+                        sb.append(word);
+                    }
+                } else {
+                    sb.append(word);
+                }
+                sb.append(" ");
+            }
+            return sb.substring(0, sb.length() - 1);
+        }
+    }
+}
