Using if statements to determine integers.

[IYIaster]

I'm trying to figure out how to make my ints come available depending on something else.
like

        if (currentDisplayNum == 1) {
            int RAMsize1 = 3900;
            int RAMsize2 = 1900;
            double CPUinfo1 = 2.4;
            double CPUinfo2 = 1.8;

}else if (currentDisplayNum == 2) {
            int RAMsize1 = 1900;
            int RAMsize2 = 900;
            double CPUinfo1 = 1.4;
            double CPUinfo2 = 0.8;
]

This doesn't work.

[webbusiness23]

I'm not sure i understand your question.

But did you try to declare your variables before the if statement?

[Fubarable]

Yep, webbusiness23 has given you the correct answer. Declare your RAMsize1, RAMsize2, CPUinfo1, CPUinfo2 variables before the if block so that they will be visible inside the if/else blocks and also still visible after the if/else blocks have completed.

[pushdown]

More general information you check out the topic scope of variables,
every programming language has own scope implementation and there are various type of scope and binding. In java every code block, in other words matching curly braces defines a scope and all the definition maded in this scope are valid in this scope. i hope i can be helpful

[DarrylBurke]

AR on user arkins for off topic spam.

db

[Fubarable]

He has been warned before and now will be banned for 1 week.