Solution to today's problem

spannm · Mar 5, 2024 · 0b7f23d · 0b7f23d
1 parent 9bb112e
commit 0b7f23d
Showing 1 changed file with 6 additions and 5 deletions.
diff --git a/src/main/java/io/github/spannm/leetcode/lc1/lc1700/Problem1750.java b/src/main/java/io/github/spannm/leetcode/lc1/lc1700/Problem1750.java
@@ -5,17 +5,18 @@
 public class Problem1750 extends LeetcodeProblem {
 
     public int minimumLength(String _s) {
+        char[] arr = _s.toCharArray();
         int i = 0;
         int j = _s.length() - 1;
-        if (_s.charAt(i) == _s.charAt(j)) {
-            while (i < j && _s.charAt(i) == _s.charAt(j)) {
-                char c = _s.charAt(i);
+        if (arr[i] == arr[j]) {
+            while (i < j && arr[i] == arr[j]) {
+                char c = arr[i];
                 i++;
-                while (c == _s.charAt(i) && i < j) {
+                while (c == arr[i] && i < j) {
                     i++;
                 }
                 j--;
-                while (c == _s.charAt(j) && i < j) {
+                while (c == arr[j] && i < j) {
                     j--;
                 }
             }