How to generate a random number that is either 100, 200, or 300.

Hello, I'm looking for a way to generate a random number that is either those 3 choices (nothing in between), utilizing only the rand, randi, round, floor, or ceil methods.

Answer 1

[Image Analyst]

As long as it's not your homework, you can use my code:

r = 100 * randi(3, 1)

Answer 2

[Torsten]

Hint:

100*1 = 100

100*2 = 200

100*3 = 300

[Karl]

Not quite sure what this is referring to. I thought of a way using if statements

x = randi(3);

if x == 1

x = 100

elseif x == 2

x = 200;

else

x = 300;

end

I am still curious if there's a way only using rand, randi, round, floor, or ceil.

[John D'Errico]

Yes. there is a way. @Torsten showed you how.

[Karl]

He definitely did and it flew over my head.