Question about hard coding error

4 次查看（过去 30 天）
Bruno Fulco Mancini
评论： Alejandro Peñuelas 2020-5-25
Hello,
I am using MATLAB grader and I received a message in one of the tests saying that: "it may have been that you hard coded some of the input values from the "code to call your function box". What does this error mean and how can i fix it?
Thank you
  1 个评论
Alejandro Peñuelas
Alejandro Peñuelas 2020-5-25
Hi. Hard coding happens when you define the value of a variable directly when it must be defined in the arguments of a function.
I would help if you provide some part of the source code that produces this error or even screenshots so we can help you better. Thanks.

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

Walter Roberson
Walter Roberson 2020-5-25
Suppose that you are required to build a function f(x,y), and you happen know it will be called with y = 19, but you write the code like
function z = f(x,y)
y = 19; %this hard-codes a value for y instead of taking it from input
z = x.^2 - y.^3;
end
You would have ignored the value that was passed into your code and would have used your own file instead.

类别

在 Help Center 和 File Exchange 中查找有关 Software Development Tools 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by