Insertion at end of Singly linked list

cpp/data_structures/Insertion in Linked List.cpp

@@ -0,0 +1,35 @@
+
+
+// Complete the insertNodeAtTail function below.
+
+/*
+ * For your reference:
+ *
+ * SinglyLinkedListNode {
+ *     int data;
+ *     SinglyLinkedListNode* next;
+ * };
+ *
+ */
+SinglyLinkedListNode* insertNodeAtTail(SinglyLinkedListNode* head, int data) {
+    SinglyLinkedListNode* newnode, *temp;
+    newnode = (SinglyLinkedListNode*)malloc(sizeof(SinglyLinkedListNode));
+    temp = (SinglyLinkedListNode*)malloc(sizeof(SinglyLinkedListNode));
+    temp->next = head;
+    newnode->data = data;
+    newnode->next = NULL;
+    if(head == NULL)
+    {
+        head = newnode;
+    }    
+    else
+    {
+        while(temp->next != NULL)
+        {
+            temp = temp->next;
+        }
+        temp->next = newnode;
+    }
+    return head; 
+}
+