ShmoopTube

Where Monty Python meets your 10th grade teacher.

Search Thousands of Shmoop Videos


AP Computer Science Videos 113 videos

AP Computer Science 1.2 GridWorld Case Study and APIs
493 Views

AP Computer Science 1.2 GridWorld Case Study and APIs. What is the direction of the actor?

AP Computer Science 1.4 Standard Algorithms
200 Views

AP Computer Science 1.4 Standard Algorithms. How many times will mystery be called for mystery(n) for n > 1?

AP Computer Science 2.3 Classes and Objects
191 Views

AP Computer Science 2.3 Classes and Objects. Which of the following is correct implementation of the Country class?

See All

AP Computer Science 3.5 Program Development 199 Views


Share It!


Description:

AP Computer Science 3.5 Program Development. What is the smallest set of orders that adequately tests our program?

Language:
English Language

Transcript

00:00

Thank you We speak and here's your shmoop usually brought

00:05

to you by pickles that air jealous of cucumbers They're

00:09

a little sour We're starting a new business that ship's

00:13

dill pickles We relished our experience in the field of

00:16

education but it isn't really our jam anymore Given the

00:20

state of the economy We're in a bit of well

00:22

pickle and we want to generate more revenue We've written

00:25

a program that sorts and ship pickles in the following

00:27

quantities and prices based on order size program takes the

00:31

order sizes and imager input parameter and outputs The total

00:34

cost of the order Four dollars on nine cents Reach

00:37

pickle upto Five pickles Two bucks for each additional pickle

00:41

beyond five but not exceeding twelve and a dollar for

00:44

each additional pickle after twelve What's the smallest set of

00:48

orders that adequately tests our program Here's the thing here

00:53

is like rain Yeah think about this All right So

00:58

for this problem we want a set of numbers that

01:00

test each possible case for each range We want to

01:03

test the lower limit A number in the middle and

01:05

the upper limit For example the first range Where there

01:09

Should be no differential in the cost of pickles is

01:11

from zero to five pickles Thus we wanna test zero

01:14

pickles a number in between three pickles and five pickles

01:19

This'll adequately test the first price range for the next

01:22

price range We test the lower and upper limits a

01:25

five and twelve and a middle number seven Lastly we

01:28

want to test the upper price range the lower limit

01:30

being twelve in this case and unique as all we

01:33

need to do adequately tested is input a number greater

01:36

than twelve Well all pickles after twelve should be the

01:40

same cost so we can pick any number above twelve

01:43

to test our last case But we have test cases

01:47

with zero three five seven twelve fifteen pickles and that

01:51

makes our answer choice D Next time we'll cover the 00:01:53.848 --> [endTime] process of making pickles not a big deal

Related Videos

AP Computer Science 1.2 GridWorld Case Study and APIs
493 Views

AP Computer Science 1.2 GridWorld Case Study and APIs. What is the direction of the actor?

AP Computer Science 1.4 Standard Algorithms
200 Views

AP Computer Science 1.4 Standard Algorithms. How many times will mystery be called for mystery(n) for n > 1?

AP Computer Science 2.3 Classes and Objects
191 Views

AP Computer Science 2.3 Classes and Objects. Which of the following is correct implementation of the Country class?

AP Computer Science 3.4 Inheritance, Abstraction, and Polymorphism
204 Views

AP Computer Science 3.4 Inheritance, Abstraction, and Polymorphism. Which of the following will satisfy the conditional if statement for boo, str,...

AP Computer Science 4.2 Standard Algorithms
191 Views

AP Computer Science 4.2 Standard Algorithms. What kind of algorithm is the following?