You will be given a binary tree represented as an array. your job will be to verify if it is a binary search tree or not. input will be given as a space-separated array representing a binary tree as we discussed in class, with the root node occupying the oth index, the root node's children occupying indices 1 and 2, their children occupying indices 3-6, etc. all trees will be balanced, and will be filled left to right in the bottom layer. for example, the array [10,5,15,2,7,11,25,1] represents the below graph 10 15 25 thus, if you are given the following input 10 5 15 2711 251 then you should print true since this tree is indeed a binary search tree. as another example, the input 2 4 5 does not represent a binary search tree since the number 2 is less than both its children (4 and 5) restrictions: your algorithm must run in time o(n), where n is the num ber of nodes in the graph. any algorithm that does not wll be docked points for correctness as well as design. in addition, any algorithm that returns true on all possible inputs or false on all possible inputs will re- ceive a grade of zero in all categories. code for reading input and writing output has been provided in the class binarysearchtreechecker; your job is to complete the isbinarysearchtree ) function

What is the name of the sound effect that danny hears

Which one of the following voltages should never be measured directly with a vom? a. 1200 v b. 500 v c. 800 v d. 100v

7.23 main lab 7 - online shopping cart background this main lab extends the earlier prep lab "online shopping cart part 1". (you should save this as a separate project from the earlier prep lab). you will create an on-line shopping cart like you might use for your on-line purchases. the goal is to become comfortable with setting up classes and using objects. requirements this lab can be done individually or as pair programming. expanded itemtopurchase class (15 points) extend the itemtopurchase class as follows. we will not do unit testing in this lab so we will not be giving you the names of the member functions. create good ones on your own. create a parameterized constructor to assign item name, item description, item price, and item quantity (default values of "none" for name and description, and 0 for price and quantity). additional public member functions set an item description get an item description print the cost of an item - outputs the item name followed by the quantity, price, and subtotal (see example) print the description of an item - outputs the item name and description (see example) additional private data members a string for the description of the item. example output of the function which prints the cost of an item: bottled water 10 @ $1.50 = $15.00 example output of the function which prints the item description: