Variable might be set by non scalar operator

clc 
m=('insert value');
fib=[];
%define first few values 
fib(1)=0;
fib(2)=1;
fib(3)=2;
%code for calc nth term in fibonacci series 
%include code for calculating golden ratio
for i = 3:m
    fib(i)=fib(i-1)+fib(i-2);
    ratio=fib(i)/fib(i-1);
    fprintf('%d\t%d\t%f\n', i, fib(i), ratio);
end

getting an error when I do i=3:m, says m is not a scalar operator??

Answer 1

[Voss]

m=('insert value');

should be

m=input('insert value');