solves #2185: Counting Words With a Given Prefix in java

Author: anishLearnsToCode

README.md

@@ -715,7 +715,7 @@
 | 2169 | [Count Operations to Obtain Zero](https://leetcode.com/problems/count-operations-to-obtain-zero)                                                                       |                                                                                 [![Java](assets/java.png)](src/CountOperationsToObtainZero.java)                                                                                 |                                                                                                                                   |
 | 2176 | [Count Equal and Divisible Pairs in an Array](https://leetcode.com/problems/count-equal-and-divisible-pairs-in-an-array)                                               |                                                                            [![Java](assets/java.png)](src/CountEqualAndDivisiblePairsInAnArray.java)                                                                             |                                                                                                                                   |
 | 2180 | [Count Integers With Even Digit Sum](https://leetcode.com/problems/count-integers-with-even-digit-sum)                                                                 |                                                                                [![Java](assets/java.png)](src/CountIntegersWithEvenDigitSum.java)                                                                                |                                                                                                                                   |
-| 2185 | [Counting Words With a Given Prefix](https://leetcode.com/problems/counting-words-with-a-given-prefix)                                                                 |                                                                                                                                                                                                                                  |                                                                                                                                   |
+| 2185 | [Counting Words With a Given Prefix](https://leetcode.com/problems/counting-words-with-a-given-prefix)                                                                 |                                                                                [![Java](assets/java.png)](src/CountingWordsWithAGivenPrefix.java)                                                                                |                                                                                                                                   |
 | 2190 | [Most Frequent Number Following Key In an Array](https://leetcode.com/problems/most-frequent-number-following-key-in-an-array)                                         |                                                                                                                                                                                                                                  |                                                                                                                                   |
 | 2194 | [Cells in a Range on an Excel Sheet](https://leetcode.com/problems/cells-in-a-range-on-an-excel-sheet)                                                                 |                                                                                                                                                                                                                                  |                                                                                                                                   |
 | 2200 | [Find All K-Distant Indices in an Array](https://leetcode.com/problems/find-all-k-distant-indices-in-an-array)                                                         |                                                                                                                                                                                                                                  |                                                                                                                                   |

src/CountingWordsWithAGivenPrefix.java

@@ -0,0 +1,9 @@
+public class CountingWordsWithAGivenPrefix {
+    public int prefixCount(String[] words, String prefix) {
+        int count = 0;
+        for (String word : words) {
+            if (word.startsWith(prefix)) count++;
+        }
+        return count;
+    }
+}