rolling a dice 1000 times
1 view (last 30 days)
Show older comments
iam roll a dice 1000 times. i will win if i get i get even number else loose.
how much i win in 1000 times? how much avg i win?
function [win, avg]=dice(n)
win=0;
for x=1:n
r=ceil(rand(1)*6);
if modulo(r,2)==0
win=win+1;
end
end
avg=win/n;
endfunction
for n=1000:1003
[win,avg]=dice(n);
disp("No. of wins",win)
disp("Average",avg)
end
whats wrong in my code?
0 Comments
Answers (1)
Alan Stevens
on 7 Nov 2020
mod not modulo. functions must come last in a script.
for n=1000:1003
[win,avg]=dice(n);
disp(['No. of wins ',int2str(win)])
disp(['Average ',num2str(avg)])
end
function [win, avg]=dice(n)
win=0;
for x=1:n
r=ceil(rand(1)*6);
if mod(r,2)==0
win=win+1;
end
end
avg=win/n;
end
See Also
Categories
Find more on Portfolio Optimization and Asset Allocation in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!