I'm taking errors

Question

ahmet emin arslan 2021-3-12

编辑： Jan 2021-3-12

hi everyone, this one is what ı have to the write. I'm writing like this

function read(n);

s=0;

for i=1:n

s=s+i

end

write(s)

but ım taking an error for ''for i=1:n'' side. How can ı solve it? please helppp

Answer 1

Jan 2021-3-12

编辑：Jan 2021-3-12

Please care for posting the compelete error message instead of mentioning only, that there is one.

How do you start this function? Using the green triangle? Then you do not provide any input and n is undefined. A function defined by

function read(n)

must be called e.g. as "read(5)"

The next problem will occur then: what is "write()"?