Create DeleteNode

There is a singly-linked list head and we want to delete a node  in it.

Author: singhshreya-bhriguvanshi

src/main/java/com/thealgorithms/datastructures/lists/DeleteNode

@@ -0,0 +1,14 @@
+/**
+ * Definition for singly-linked list.
+ * public class ListNode {
+ *     int val;
+ *     ListNode next;
+ *     ListNode(int x) { val = x; }
+ * }
+ */
+class DeleteNode {
+    public void deleteNode(ListNode node) {
+       node.val=node.next.val;
+       node.next=node.next.next;
+    }
+}