picking a random number in a range
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hello i have a problem
I can explain this problem as follows;
I want to randomly pick a number between 1 and 69 points. I want the selected number to change every time I run it.
this is my cod; cpoint=unidrnd(69-1);
but this code gives error. How can I do it
Steven Lord on 18 May 2022
Do you want a random integer value or just any old number between 1 and 69?
The next time you draw a random number, are you going to want to exclude the previously drawn number (like if you're simulating a lottery drawing, where once a numbered ball is drawn it cannot be drawn again)?
Take a look at the randi (random integers with replacement), randperm (random integers without replacement), or rand (random numbers) functions.