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Testing for an Integer and displaying that value.

2 次查看（过去 30 天）
Wesley Iv
Wesley Iv 2014-5-28
关闭： MATLAB Answer Bot 2021-8-20
This is my task:
Write a program that accepts three parameters “lower_limit”, “upper_limit” and “factor”. The program should display all the numbers between “lower_limit” and “upper_limit” that are evenly divisible by “factor”
So I've been doing heaps of research as to why this isn't working and i've tried many different methods but I just cannot get this to work. It seems liek it should work! I've tried the mod(y,1) function. Everything. Please help. I've already tried something like this
z=floor(y)
if (z==y);
disp(num2str(y))
else
end
So that wasn't working and I just needed to have something to turn into my teacher so the following is what I've turned in:
ll=100;
ul=500;
f=5;
x=(ll:ul);
y=x/f;
if rem(y,1) == 0;
disp(num2str(y))
else
end
Any help is GREATLY appreciated. This assignment is due in 30 minutes but i would still like to know why it's not working.

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回答（1 个）

George Papazafeiropoulos
% initial data
ll=99;
ul=500;
f=5;
% engine
lb=floor(ll/f);
if lb/2~=floor(lb/2)
lb=lb+1;
end
range=lb:f:ul;
range(2:2:end)=[];
% result
range

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