Member Avatar for hazeeel 
coordinates2[i][0]= Double.parseDouble(text2.substring(30,38));//X
			coordinates2[i][1]= Double.parseDouble(text2.substring(38,46));//Y
			coordinates2[i][2]= Double.parseDouble(text2.substring(46,56));//Z

Can I do this:

coordinates2[j]= coordinates2[0]+ coordinates2[1]+ coordinates2[2];

Is it possible to add them all together ?

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  • Latest Post Latest Post by javaAddict
Member Avatar for tong1

Yes, provided i,j are withing the ranges of the 2D array.

Member Avatar for javaAddict

But why would you want to add them. I assume that they are coordinates. What is the meaning of adding coordinates?
Sure they are numbers and arrays and you can add them, but I don't seem to know any mathematical theorem that it requires the addition of the X,Y,Z coordinates.
What are you trying to accomplish?

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