AP Computer Science 3.5 Standard Data Structures

this code snippet has which of the following shapes And

here your potential answers Where rectangles circles Okay here we

go Nothing pushes a person's brain to the breaking point

Quite like the street magic of rubik's cubes and multidimensional

raised well looks like this code uses the first two

lines to create a two dimensional array of length ten

and twelve hollywood squares on mars Then a loop is

created and something gets added each cycle Well well look

at that lube or in depth in a second But

let's take a moment to see if we can knock

out some potential answers based on that information alone Option

a says the resulting array would look like a square

being that we've created two arrays with length of ten

and twelve there's No way it's going to be a

perfect square option B says we're creating a rectangle Well

maybe We'll hang on to be for now a better

shot he says we'll be creating a circle Well that

doesn't seem very likely because the four loop only increases

some factor in value probably widening the shape forever We'll

see that second circle It obviously need to come back

down to zero toe Drop the second half All right

let's put sea into the no pile All right d

a triangle Well totally possible If the shape is increasing

in size with every generation that loop things might end

up looking like a right triangle Thank you paige Rhys

We'll need to walk through the code To be sure

though e none of the above Well let's find out

Okay we've got our two dimensional array called multi with

length of ten and twelve Then loop begins with the

generator i at zero and runs until eyes no longer

lessen the length of the multi array which is ten

At least in terms of the first given dimension From

that we can predict the code within louisville Run ten

times One's inside It'll take the multi raise second mention

it Whatever I currently and zero on the first cycle

and create a new imager at the position of zero

plus one no one Then it'll cycle again with i

increased by one and again and again and again we

could keep going but it looks like we're just getting

a right triangle just to double check Let's open our

interpreter and add this line to loop so we can

visualize what's being constructed system out print line a raise

to string multi eye all right that'll print to the

console in string form Whatever the content of multi at

the eye dimension is and you're goes and yep that's

pretty triangle e and a right triangle e is that

the ideas are answer and we didn't even have to

try Is that hard Hi sorry we'll try to do 00:02:42.11 --> [endTime] better He's going forward there yeah