Modify singly linked list swap function to swap nodes (#2983)

2025-07-27 06:23:08 +08:00 · 2022-03-27 01:01:11 +05:30
parent 7d5de041eb
commit d53c2cef8c
2 changed files with 49 additions and 0 deletions
--- a/src/main/java/com/thealgorithms/datastructures/stacks/DuplicateBrackets.java
+++ b/src/main/java/com/thealgorithms/datastructures/stacks/DuplicateBrackets.java
@ -38,6 +38,7 @@ public class DuplicateBrackets {
        Scanner sc = new Scanner(System.in);
        String str = sc.nextLine();
        System.out.println(check(str));
+        sc.close();
    }

 }