How to fill two different histogram by two different colour?

ROOT
1

Hi !
How can I draw following attached type of histogram means fill with different colour for different histogram. What are the lines I have to add for this ?

Thanks

r2
r2.png704×495 88.3 KB

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2 
h1->SetFillColor(kBlue);
h2->SetFillColor(kOrange);
3

@couet You forgot to SetFillStyle :wink:

4

Thanks to both of you. Got this.