ı need to help about Decision Branching task1 solution, I don't understand this:

Modify the script so that the plotting code on lines 5-8 are executed only when doPlot is 1.

The solution shows that:

if doPlot == 1
    plot(density)
    title("Sample Densities")
    xticklabels(element)
    ylabel("Density (g/cm^3)")
end

but when ı click submit,it isn't true.

[Jan]

What does "it isn't true" mean?

[Ummu Gulsum Simsek]

I copied the solution and pasted in the task and clicked submit but it didn't run

[Jan]

@Ummu Gulsum Simsek: Please remember, that we cannot read your mind :-)

You pasted this code where? What do you see, which lket you assume, that "it didn't run"?

The code snippet looks fine, but we do neither see the complete code nor the error message. We do not know, in which service you want to paste the code and cannot know, what "doPlot" is. If it is e.g. the empty matrix [], the conmparison must fail. Use if isequal(doPlot, 1) instead.

[Prateek Rai]

Could you provide more information about your query.

[Hassan Iskandarani]

same problem

[Hassan Iskandarani]

https://prnt.sc/wgrUJrpYvU-A

[Hassan Iskandarani]

NVM it worked

https://prnt.sc/WM4m4WVHo19b

Answer 1

[Sabyrzhan]

if doPlot == 1
    plot(x, y)
    title('Plot of x vs y')
    xlabel('x-axis')
    ylabel('y-axis')
end