Create 2957_Remove_Adjacent_Almost-Equal_Characters.java

mkhuzaima · Dec 24, 2023 · 292832e · 292832e
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commit 292832e
Showing 1 changed file with 18 additions and 0 deletions.
diff --git a/2957_Remove_Adjacent_Almost-Equal_Characters.java b/2957_Remove_Adjacent_Almost-Equal_Characters.java
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+// id: 2957
+// Name: Remove Adjacent Almost-Equal Characters
+// link: https://leetcode.com/problems/remove-adjacent-almost-equal-characters
+// Difficulty: Medium
+
+class Solution {
+    public int removeAlmostEqualCharacters(String word) {
+        int count = 0;
+        for (int i = 1; i < word.length(); i++) {
+            if (Math.abs(word.charAt(i) - word.charAt(i-1)) <= 1) {
+                i++;
+                count++;
+            }
+        }
+
+        return count;
+    }
+}