Please answer 1.3

1. Write a complete C++ code, for the following tasks: 1.1 Create a binary search tree from the given vector. The order of the element inserted to the tree should be in the order as they appear in the vector. You must make use for a for loop for this task. [5 points] Vector vec = {6, 10, 8, 3, 9, 20, 5, 2} 1.2 Perform a tree traversal to display the following output. You must display the exact output as shown below to get full points. [5 points] Tree Traversal 6 1 3 2151 10 |8| 9 20 I 1.3 Display the smallest and largest numbers in the tree. You must display the exact output as shown below to get full points. [5 points] The smallest number is :2 The largest number is : 20 1.4 Is the tree constructed from question 1.1 a complete binary tree? Why or why not? [5 points]